java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_2.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2eb0a67 [2018-10-03 10:13:39,295 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-03 10:13:39,297 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-03 10:13:39,308 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-03 10:13:39,309 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-03 10:13:39,310 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-03 10:13:39,311 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-03 10:13:39,313 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-03 10:13:39,314 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-03 10:13:39,315 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-03 10:13:39,316 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-03 10:13:39,317 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-03 10:13:39,317 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-03 10:13:39,318 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-03 10:13:39,320 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-03 10:13:39,320 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-03 10:13:39,321 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-03 10:13:39,323 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-03 10:13:39,325 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-03 10:13:39,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-03 10:13:39,328 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-03 10:13:39,329 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-03 10:13:39,332 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-03 10:13:39,332 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-03 10:13:39,332 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-03 10:13:39,333 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-03 10:13:39,334 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-03 10:13:39,335 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-03 10:13:39,336 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-03 10:13:39,337 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-03 10:13:39,337 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-03 10:13:39,338 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-03 10:13:39,338 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-03 10:13:39,338 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-03 10:13:39,339 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-03 10:13:39,340 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-03 10:13:39,340 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-03 10:13:39,355 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-03 10:13:39,356 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-03 10:13:39,357 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-03 10:13:39,357 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-03 10:13:39,358 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-03 10:13:39,358 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-03 10:13:39,358 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-03 10:13:39,358 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-03 10:13:39,358 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-03 10:13:39,359 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-03 10:13:39,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-03 10:13:39,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-03 10:13:39,359 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-03 10:13:39,359 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-03 10:13:39,360 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-03 10:13:39,360 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-03 10:13:39,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-03 10:13:39,360 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-03 10:13:39,360 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-03 10:13:39,361 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-03 10:13:39,361 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-03 10:13:39,361 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-03 10:13:39,361 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 10:13:39,361 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-03 10:13:39,362 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-03 10:13:39,362 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-03 10:13:39,362 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-03 10:13:39,362 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-03 10:13:39,362 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-03 10:13:39,363 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-03 10:13:39,423 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-03 10:13:39,436 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-03 10:13:39,440 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-03 10:13:39,441 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-03 10:13:39,442 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-03 10:13:39,442 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_2.i_2.bpl [2018-10-03 10:13:39,443 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_2.i_2.bpl' [2018-10-03 10:13:39,493 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-03 10:13:39,496 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-03 10:13:39,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-03 10:13:39,497 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-03 10:13:39,497 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-03 10:13:39,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,529 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,536 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-03 10:13:39,537 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-03 10:13:39,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-03 10:13:39,537 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-03 10:13:39,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,554 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,556 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-03 10:13:39,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-03 10:13:39,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-03 10:13:39,560 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-03 10:13:39,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:13:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 10:13:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-03 10:13:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-03 10:13:39,877 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-03 10:13:39,878 INFO L202 PluginConnector]: Adding new model jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:13:39 BoogieIcfgContainer [2018-10-03 10:13:39,878 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-03 10:13:39,879 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-03 10:13:39,879 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-03 10:13:39,891 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-03 10:13:39,891 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:13:39" (1/1) ... [2018-10-03 10:13:39,904 INFO L106 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-03 10:13:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-03 10:13:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-03 10:13:39,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-03 10:13:39,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-03 10:13:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-03 10:13:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:40,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:51,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:51,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:52,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:52,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:52,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:52,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:52,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:53,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:53,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:54,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:54,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:54,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:54,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:54,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:54,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:54,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:54,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:54,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:55,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:55,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:55,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:55,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:55,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:55,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:55,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:55,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:55,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:55,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:55,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:56,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:56,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:56,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:56,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:56,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:57,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:57,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:57,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:57,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:57,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:58,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:58,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:58,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:58,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:58,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:58,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:58,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:58,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:58,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:58,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:58,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:58,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:59,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:59,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:59,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:59,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:59,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:59,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:59,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:59,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:59,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:59,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:13:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:13:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:13:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:13:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:13:59,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:13:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:13:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:00,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:00,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:00,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:00,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:00,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:00,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:01,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:01,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:01,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:01,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:01,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:03,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:03,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:03,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:03,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:03,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:03,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:03,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:03,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:03,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:03,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:03,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:03,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:03,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:03,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:03,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:03,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:03,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:03,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:03,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:03,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:04,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:05,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:06,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:06,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:06,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:07,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:07,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:07,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:07,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:07,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:07,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:07,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:07,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:07,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:07,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:08,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:08,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:08,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:09,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:09,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:09,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:09,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:09,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:09,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:09,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:09,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:09,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:09,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:09,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:09,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:09,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:09,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:09,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:09,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:09,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:09,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:09,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:09,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:09,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:10,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:10,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:10,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:10,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:10,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:10,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:10,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:10,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:10,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:11,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:11,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:11,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:11,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:11,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:11,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:11,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:11,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:11,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:11,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:11,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:11,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:11,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:12,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:13,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:13,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:13,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:14,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:14,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:14,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:15,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:16,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:16,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:16,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:16,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:17,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:17,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:17,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:17,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:18,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:18,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:19,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:19,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:19,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:20,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:20,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:21,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:21,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:22,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:23,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:24,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:25,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:26,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:27,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:28,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:29,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:30,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:31,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:31,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:32,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:32,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:32,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:32,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:32,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:32,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:32,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:32,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:33,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:34,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:35,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:35,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:35,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:35,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:36,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:36,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:37,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:37,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:38,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:38,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:38,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:38,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:38,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:38,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:38,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:38,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:39,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:39,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:40,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:41,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:42,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:42,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:43,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:43,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:43,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:44,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:45,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:46,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:46,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:46,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:47,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:47,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:48,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:48,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:49,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:50,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:51,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:51,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:51,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:51,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:51,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:52,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:53,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:53,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:55,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:55,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:56,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:57,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:57,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:57,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:57,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:58,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:58,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:58,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:14:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:14:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:14:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:14:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:14:59,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:14:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:14:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:00,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:01,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:01,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:01,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:02,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:02,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:03,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:04,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:04,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:05,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:06,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:07,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:07,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:08,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:08,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:08,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:08,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:08,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:09,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:09,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:10,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:11,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:11,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:11,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:11,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:12,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:13,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:13,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:13,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:13,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:13,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:14,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:14,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:14,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:15,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:15,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:15,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:16,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:16,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:17,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:17,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:17,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:18,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:18,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:18,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:18,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:19,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:20,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:20,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:20,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:21,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:21,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:21,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:22,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:23,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:23,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:24,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:24,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:25,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:25,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:25,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:25,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:26,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:27,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:27,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:27,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:27,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:28,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:28,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:28,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:29,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:30,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:30,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:31,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:32,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:32,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:33,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:33,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:34,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:35,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:36,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:36,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:37,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:38,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:38,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:39,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:40,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:40,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:41,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:41,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:42,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:42,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:42,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:43,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:43,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:44,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:45,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:46,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:46,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:47,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:47,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:48,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:49,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:50,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:50,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:51,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:51,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:52,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:52,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:53,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:54,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:55,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:56,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:57,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:57,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:58,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:58,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:15:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:15:59,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:15:59,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:15:59,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:15:59,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:15:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:15:59,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:00,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:00,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:01,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:01,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:02,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:02,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:02,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:03,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:03,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:04,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:04,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:05,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:05,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:06,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:06,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:06,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:06,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:07,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:07,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:08,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:08,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:09,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:10,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:11,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:11,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:11,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:12,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:12,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:12,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:12,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:12,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:12,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:13,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:13,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:13,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:14,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:14,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:14,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:15,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:16,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:16,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:16,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:17,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:17,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:18,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:18,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:18,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:19,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:20,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:20,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:20,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:21,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:21,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:21,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:22,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:22,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:23,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:23,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:24,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:24,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:24,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:24,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:25,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:26,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:26,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:26,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:27,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:28,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:29,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:29,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:29,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:30,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:30,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:31,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:32,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:32,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:32,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:32,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:32,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:33,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:33,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:33,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:34,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:34,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:35,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:36,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:36,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:37,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:37,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:38,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:39,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:40,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:40,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:40,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:40,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:41,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:41,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:42,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:43,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:43,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:44,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:45,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:45,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:46,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:47,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:47,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:47,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:47,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:47,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:48,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:49,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:49,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:49,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:50,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:51,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:52,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:52,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:52,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:53,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:53,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:53,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:53,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:53,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:54,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:54,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:55,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:56,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:56,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:57,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:58,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:16:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:16:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:16:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:16:59,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:16:59,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:16:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:16:59,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:00,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:01,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:01,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:02,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:02,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:03,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:04,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:05,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:05,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:05,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:06,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:07,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:07,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:07,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:08,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:08,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:09,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:09,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:09,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:09,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:10,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:11,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:12,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:12,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:12,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:12,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:13,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:13,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:14,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:15,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:16,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:17,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:18,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:18,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:18,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:18,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:19,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:20,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:21,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:22,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:22,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:23,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:23,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:24,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:25,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:25,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:25,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:26,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:26,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:27,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:27,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:27,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:28,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:29,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:30,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:31,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:32,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:33,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:33,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:34,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:34,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:35,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:35,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:35,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:36,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:37,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:37,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:38,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:38,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:39,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:40,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:40,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:40,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:40,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:40,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:40,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:40,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:40,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:40,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:40,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-03 10:17:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-03 10:17:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:40,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-03 10:17:40,476 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 153947 GetRequests, 144508 SyntacticMatches, 9421 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 209.7s Time 0.7s impTime 6 [2018-10-03 10:17:40,478 INFO L202 PluginConnector]: Adding new model jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.10 10:17:40 ImpRootNode [2018-10-03 10:17:40,478 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-03 10:17:40,479 INFO L168 Benchmark]: Toolchain (without parser) took 240985.53 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -211.8 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 292.7 MB). Peak memory consumption was 80.9 MB. Max. memory is 7.1 GB. [2018-10-03 10:17:40,481 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-03 10:17:40,481 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.50 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-03 10:17:40,481 INFO L168 Benchmark]: Boogie Preprocessor took 21.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-03 10:17:40,481 INFO L168 Benchmark]: RCFGBuilder took 318.84 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-03 10:17:40,482 INFO L168 Benchmark]: CodeCheck took 240599.40 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -211.8 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 271.6 MB). Peak memory consumption was 59.8 MB. Max. memory is 7.1 GB. [2018-10-03 10:17:40,483 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 39]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 39) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. UNKNOWN Result, 240.5s OverallTime, 3142 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32035.3s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.6s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 40.2s InterpolantComputationTime, 18850 NumberOfCodeBlocks, 18850 NumberOfCodeBlocksAsserted, 3142 NumberOfCheckSat, 15708 ConstructedInterpolants, 0 QuantifiedInterpolants, 816705 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3142 InterpolantComputations, 1 PerfectInterpolantSequences, 0/6282 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 39.50 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 318.84 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 240599.40 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -211.8 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 271.6 MB). Peak memory consumption was 59.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_2.i_2.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-03_10-17-40-492.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_2.i_2.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-03_10-17-40-492.csv Completed graceful shutdown