./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eb589a592aff310a2662d7a22b89559cebd75929901bc5e2cc7816fe45d47c92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:56:53,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:56:53,706 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:56:53,710 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:56:53,711 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:56:53,752 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:56:53,753 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:56:53,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:56:53,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:56:53,754 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:56:53,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:56:53,756 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:56:53,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:56:53,757 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:56:53,757 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:56:53,757 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:56:53,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:56:53,758 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:56:53,758 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:56:53,758 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:56:53,758 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:56:53,758 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:56:53,758 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:56:53,758 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:56:53,758 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:56:53,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:56:53,759 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:56:53,759 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:56:53,759 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:56:53,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:56:53,760 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb589a592aff310a2662d7a22b89559cebd75929901bc5e2cc7816fe45d47c92 [2024-11-13 22:56:54,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:56:54,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:56:54,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:56:54,050 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:56:54,051 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:56:54,052 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c Unable to find full path for "g++" [2024-11-13 22:56:55,813 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:56:56,041 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:56:56,041 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c [2024-11-13 22:56:56,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/data/7c5478520/0b4ece918a194e0f83a9318b32854191/FLAGfecc5f1e1 [2024-11-13 22:56:56,382 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/data/7c5478520/0b4ece918a194e0f83a9318b32854191 [2024-11-13 22:56:56,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:56:56,387 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:56:56,390 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:56:56,390 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:56:56,396 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:56:56,397 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c5a6b94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56, skipping insertion in model container [2024-11-13 22:56:56,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,415 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:56:56,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:56:56,597 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:56:56,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:56:56,630 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:56:56,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56 WrapperNode [2024-11-13 22:56:56,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:56:56,632 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:56:56,632 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:56:56,632 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:56:56,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,647 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,667 INFO L138 Inliner]: procedures = 8, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 57 [2024-11-13 22:56:56,667 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:56:56,668 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:56:56,668 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:56:56,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:56:56,674 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,685 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,690 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,692 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,698 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:56:56,699 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:56:56,699 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:56:56,700 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:56:56,701 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:56" (1/1) ... [2024-11-13 22:56:56,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:56:56,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:56:56,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:56:56,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8abc7e50-9643-46be-933f-940c4a00b5ec/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:56:56,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:56:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:56:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:56:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:56:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:56:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:56:56,850 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:56:56,852 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:56:57,073 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-11-13 22:56:57,073 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:56:57,113 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:56:57,114 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:56:57,114 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:56:57 BoogieIcfgContainer [2024-11-13 22:56:57,114 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:56:57,115 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:56:57,115 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:56:57,128 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:56:57,128 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:56:57" (1/1) ... [2024-11-13 22:56:57,138 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:56:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 22:56:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 22:56:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:56:57,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:57,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:57,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 22:56:57,620 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 22:56:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:56:57,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:57,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-11-13 22:56:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-11-13 22:56:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:56:57,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-11-13 22:56:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-13 22:56:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:56:58,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-11-13 22:56:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-13 22:56:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:56:58,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 30 states and 45 transitions. [2024-11-13 22:56:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. [2024-11-13 22:56:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:56:59,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:59,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 31 states and 48 transitions. [2024-11-13 22:56:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 48 transitions. [2024-11-13 22:56:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:56:59,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:59,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 61 transitions. [2024-11-13 22:57:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2024-11-13 22:57:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:57:01,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:01,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 66 transitions. [2024-11-13 22:57:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 66 transitions. [2024-11-13 22:57:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:57:01,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:03,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:03,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 41 states and 73 transitions. [2024-11-13 22:57:03,217 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 73 transitions. [2024-11-13 22:57:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:03,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:03,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 45 states and 80 transitions. [2024-11-13 22:57:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 80 transitions. [2024-11-13 22:57:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:04,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:04,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 48 states and 85 transitions. [2024-11-13 22:57:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-11-13 22:57:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 52 states and 95 transitions. [2024-11-13 22:57:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 95 transitions. [2024-11-13 22:57:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:07,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:57:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 53 states and 97 transitions. [2024-11-13 22:57:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 97 transitions. [2024-11-13 22:57:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:07,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:07,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:08,033 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 54 states and 100 transitions. [2024-11-13 22:57:08,551 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 100 transitions. [2024-11-13 22:57:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:08,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:57:08,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 54 states and 99 transitions. [2024-11-13 22:57:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 99 transitions. [2024-11-13 22:57:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:08,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:08,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:08,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 56 states and 103 transitions. [2024-11-13 22:57:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 103 transitions. [2024-11-13 22:57:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:08,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:08,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:10,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:10,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 59 states and 109 transitions. [2024-11-13 22:57:10,254 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 109 transitions. [2024-11-13 22:57:10,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:57:10,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:10,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 59 states and 108 transitions. [2024-11-13 22:57:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 108 transitions. [2024-11-13 22:57:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:57:10,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:11,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 59 states and 107 transitions. [2024-11-13 22:57:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 107 transitions. [2024-11-13 22:57:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:57:11,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 63 states and 111 transitions. [2024-11-13 22:57:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 111 transitions. [2024-11-13 22:57:13,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:57:13,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:13,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:13,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:14,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 65 states and 115 transitions. [2024-11-13 22:57:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 115 transitions. [2024-11-13 22:57:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:57:14,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:14,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:15,073 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 69 states and 122 transitions. [2024-11-13 22:57:17,239 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 122 transitions. [2024-11-13 22:57:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:57:17,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:17,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:17,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:57:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 69 states and 121 transitions. [2024-11-13 22:57:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 121 transitions. [2024-11-13 22:57:18,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:57:18,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:18,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 72 states and 130 transitions. [2024-11-13 22:57:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 130 transitions. [2024-11-13 22:57:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:57:20,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:20,492 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:57:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:23,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 78 states and 142 transitions. [2024-11-13 22:57:23,435 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 142 transitions. [2024-11-13 22:57:23,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:57:23,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:23,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:57:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 83 states and 149 transitions. [2024-11-13 22:57:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 149 transitions. [2024-11-13 22:57:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:57:24,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:24,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:27,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 89 states and 155 transitions. [2024-11-13 22:57:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 155 transitions. [2024-11-13 22:57:27,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:57:27,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:27,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:27,373 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:57:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 93 states and 164 transitions. [2024-11-13 22:57:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 164 transitions. [2024-11-13 22:57:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:57:30,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:57:33,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 94 states and 165 transitions. [2024-11-13 22:57:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 165 transitions. [2024-11-13 22:57:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:57:33,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:33,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:57:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 97 states and 176 transitions. [2024-11-13 22:57:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 176 transitions. [2024-11-13 22:57:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:57:36,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:36,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:57:41,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 108 states and 201 transitions. [2024-11-13 22:57:41,959 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 201 transitions. [2024-11-13 22:57:41,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:57:41,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:41,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:57:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 111 states and 207 transitions. [2024-11-13 22:57:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 207 transitions. [2024-11-13 22:57:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:57:45,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:45,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:57:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 114 states and 211 transitions. [2024-11-13 22:57:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 211 transitions. [2024-11-13 22:57:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:57:47,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:57:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 118 states and 229 transitions. [2024-11-13 22:57:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 229 transitions. [2024-11-13 22:57:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:57:51,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:51,412 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:57:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 124 states and 244 transitions. [2024-11-13 22:57:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 244 transitions. [2024-11-13 22:57:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:57:55,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:57:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 127 states and 255 transitions. [2024-11-13 22:57:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 255 transitions. [2024-11-13 22:57:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:57:57,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:57:58,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 129 states and 262 transitions. [2024-11-13 22:57:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 262 transitions. [2024-11-13 22:57:58,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:57:58,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:58,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:58:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:03,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 133 states and 280 transitions. [2024-11-13 22:58:03,249 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 280 transitions. [2024-11-13 22:58:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:58:03,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:03,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 81 proven. 11 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:58:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 138 states and 288 transitions. [2024-11-13 22:58:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 288 transitions. [2024-11-13 22:58:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:07,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:07,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 119 proven. 17 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:58:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 141 states and 294 transitions. [2024-11-13 22:58:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 294 transitions. [2024-11-13 22:58:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:09,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:58:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 144 states and 301 transitions. [2024-11-13 22:58:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 301 transitions. [2024-11-13 22:58:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:15,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:15,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:58:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 147 states and 304 transitions. [2024-11-13 22:58:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 304 transitions. [2024-11-13 22:58:16,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:58:16,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:58:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 150 states and 319 transitions. [2024-11-13 22:58:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 319 transitions. [2024-11-13 22:58:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:58:20,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:20,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:20,762 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 164 states and 351 transitions. [2024-11-13 22:58:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 351 transitions. [2024-11-13 22:58:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:58:29,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:29,513 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 22:58:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 167 states and 358 transitions. [2024-11-13 22:58:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 358 transitions. [2024-11-13 22:58:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:58:31,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:31,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:58:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 173 states and 367 transitions. [2024-11-13 22:58:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 367 transitions. [2024-11-13 22:58:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:58:38,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:58:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 176 states and 378 transitions. [2024-11-13 22:58:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 378 transitions. [2024-11-13 22:58:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:58:41,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:41,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 182 states and 399 transitions. [2024-11-13 22:58:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 399 transitions. [2024-11-13 22:58:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:58:47,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 184 states and 408 transitions. [2024-11-13 22:58:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 408 transitions. [2024-11-13 22:58:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:58:49,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:49,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:51,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:51,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 186 states and 417 transitions. [2024-11-13 22:58:51,772 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 417 transitions. [2024-11-13 22:58:51,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:58:51,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:51,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-13 22:58:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 188 states and 419 transitions. [2024-11-13 22:58:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 419 transitions. [2024-11-13 22:58:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:58:52,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:52,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:53,727 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 162 proven. 74 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 191 states and 423 transitions. [2024-11-13 22:58:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 423 transitions. [2024-11-13 22:58:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:58:55,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:58:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 194 states and 426 transitions. [2024-11-13 22:58:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 426 transitions. [2024-11-13 22:58:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:58:59,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:59,114 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:59:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 197 states and 433 transitions. [2024-11-13 22:59:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 433 transitions. [2024-11-13 22:59:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:59:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 217 proven. 104 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:59:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 200 states and 436 transitions. [2024-11-13 22:59:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 436 transitions. [2024-11-13 22:59:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:59:04,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:04,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 371 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:59:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:15,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 206 states and 444 transitions. [2024-11-13 22:59:15,286 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 444 transitions. [2024-11-13 22:59:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:59:15,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:15,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,942 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 209 states and 466 transitions. [2024-11-13 22:59:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 466 transitions. [2024-11-13 22:59:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:59:21,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:59:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 212 states and 473 transitions. [2024-11-13 22:59:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 473 transitions. [2024-11-13 22:59:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:59:25,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:25,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 37 proven. 383 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:59:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 227 states and 494 transitions. [2024-11-13 22:59:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 494 transitions. [2024-11-13 22:59:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:59:34,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:34,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 195 proven. 13 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:59:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 233 states and 508 transitions. [2024-11-13 22:59:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 508 transitions. [2024-11-13 22:59:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:59:47,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:47,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:59:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:55,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 239 states and 526 transitions. [2024-11-13 22:59:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 526 transitions. [2024-11-13 22:59:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:59:55,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:55,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:58,602 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 0 proven. 712 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:00:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 243 states and 537 transitions. [2024-11-13 23:00:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 537 transitions. [2024-11-13 23:00:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:00:05,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:05,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-13 23:00:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 249 states and 562 transitions. [2024-11-13 23:00:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 562 transitions. [2024-11-13 23:00:14,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:00:14,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:14,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,081 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2024-11-13 23:00:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 252 states and 567 transitions. [2024-11-13 23:00:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 567 transitions. [2024-11-13 23:00:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:00:17,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:17,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:00:33,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 272 states and 607 transitions. [2024-11-13 23:00:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 607 transitions. [2024-11-13 23:00:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:00:33,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:33,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 56 proven. 724 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:00:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 281 states and 619 transitions. [2024-11-13 23:00:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 619 transitions. [2024-11-13 23:00:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:00:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:00:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 293 states and 652 transitions. [2024-11-13 23:00:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 652 transitions. [2024-11-13 23:00:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:00:55,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:00:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 295 states and 663 transitions. [2024-11-13 23:00:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 663 transitions. [2024-11-13 23:00:58,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:00:58,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:58,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:01:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 297 states and 674 transitions. [2024-11-13 23:01:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 674 transitions. [2024-11-13 23:01:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:01:01,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:01:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 300 states and 689 transitions. [2024-11-13 23:01:04,806 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 689 transitions. [2024-11-13 23:01:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:01:04,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:01:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 302 states and 700 transitions. [2024-11-13 23:01:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 700 transitions. [2024-11-13 23:01:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:07,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:07,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-13 23:01:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:13,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 305 states and 733 transitions. [2024-11-13 23:01:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 733 transitions. [2024-11-13 23:01:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:01:13,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 983 trivial. 0 not checked. [2024-11-13 23:01:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 308 states and 741 transitions. [2024-11-13 23:01:17,516 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 741 transitions. [2024-11-13 23:01:17,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:01:17,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:17,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1043 backedges. 0 proven. 917 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:01:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 319 states and 855 transitions. [2024-11-13 23:01:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 855 transitions. [2024-11-13 23:01:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:01:37,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 508 proven. 23 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:01:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 331 states and 875 transitions. [2024-11-13 23:01:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 875 transitions. [2024-11-13 23:01:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:01:49,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:53,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 688 proven. 539 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:02:05,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 340 states and 889 transitions. [2024-11-13 23:02:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 889 transitions. [2024-11-13 23:02:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:02:05,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:08,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:02:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 348 states and 926 transitions. [2024-11-13 23:02:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 926 transitions. [2024-11-13 23:02:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:02:20,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:20,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-13 23:02:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:27,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 351 states and 957 transitions. [2024-11-13 23:02:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 957 transitions. [2024-11-13 23:02:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:02:27,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-13 23:02:35,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 354 states and 1000 transitions. [2024-11-13 23:02:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1000 transitions. [2024-11-13 23:02:35,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:02:35,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:35,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-13 23:02:39,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:39,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 356 states and 1012 transitions. [2024-11-13 23:02:39,806 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1012 transitions. [2024-11-13 23:02:39,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:02:39,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:39,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2024-11-13 23:02:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 356 states and 1011 transitions. [2024-11-13 23:02:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1011 transitions. [2024-11-13 23:02:42,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:02:42,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:42,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2024-11-13 23:02:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 356 states and 1010 transitions. [2024-11-13 23:02:46,634 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1010 transitions. [2024-11-13 23:02:46,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:02:46,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:46,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1393 trivial. 0 not checked. [2024-11-13 23:02:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 359 states and 1018 transitions. [2024-11-13 23:02:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1018 transitions. [2024-11-13 23:02:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:02:50,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:50,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1393 trivial. 0 not checked. [2024-11-13 23:02:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:53,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 361 states and 1022 transitions. [2024-11-13 23:02:53,795 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1022 transitions. [2024-11-13 23:02:53,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:02:53,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:53,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1393 trivial. 0 not checked. [2024-11-13 23:02:57,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 363 states and 1026 transitions. [2024-11-13 23:02:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1026 transitions. [2024-11-13 23:02:57,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:02:57,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 79 proven. 1258 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:03:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 384 states and 1057 transitions. [2024-11-13 23:03:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1057 transitions. [2024-11-13 23:03:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:14,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:15,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 525 proven. 19 refuted. 0 times theorem prover too weak. 898 trivial. 0 not checked. [2024-11-13 23:03:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 396 states and 1089 transitions. [2024-11-13 23:03:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1089 transitions. [2024-11-13 23:03:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:33,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:33,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 525 proven. 19 refuted. 0 times theorem prover too weak. 898 trivial. 0 not checked. [2024-11-13 23:03:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:37,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 398 states and 1097 transitions. [2024-11-13 23:03:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1097 transitions. [2024-11-13 23:03:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:37,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:37,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 0 proven. 1246 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:03:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 403 states and 1122 transitions. [2024-11-13 23:03:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1122 transitions. [2024-11-13 23:03:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:49,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 79 proven. 1258 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:03:52,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 405 states and 1127 transitions. [2024-11-13 23:03:52,249 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1127 transitions. [2024-11-13 23:03:52,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:52,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:52,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 79 proven. 1258 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:03:55,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 407 states and 1132 transitions. [2024-11-13 23:03:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1132 transitions. [2024-11-13 23:03:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:55,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 843 proven. 38 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:03:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 408 states and 1148 transitions. [2024-11-13 23:03:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1148 transitions. [2024-11-13 23:03:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:59,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1393 trivial. 0 not checked. [2024-11-13 23:04:01,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 409 states and 1154 transitions. [2024-11-13 23:04:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1154 transitions. [2024-11-13 23:04:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:04:01,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 79 proven. 1258 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:04:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 410 states and 1160 transitions. [2024-11-13 23:04:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1160 transitions. [2024-11-13 23:04:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:04:03,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:03,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1393 trivial. 0 not checked. [2024-11-13 23:04:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 411 states and 1162 transitions. [2024-11-13 23:04:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1162 transitions. [2024-11-13 23:04:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:04:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 0 proven. 1246 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:11,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 414 states and 1177 transitions. [2024-11-13 23:04:11,965 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1177 transitions. [2024-11-13 23:04:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:11,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:11,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 419 states and 1200 transitions. [2024-11-13 23:04:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1200 transitions. [2024-11-13 23:04:21,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:21,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:21,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 422 states and 1207 transitions. [2024-11-13 23:04:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1207 transitions. [2024-11-13 23:04:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:27,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:27,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 423 states and 1212 transitions. [2024-11-13 23:04:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1212 transitions. [2024-11-13 23:04:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:29,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:29,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 427 states and 1240 transitions. [2024-11-13 23:04:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1240 transitions. [2024-11-13 23:04:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:36,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:36,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:40,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 429 states and 1255 transitions. [2024-11-13 23:04:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1255 transitions. [2024-11-13 23:04:40,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:40,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:40,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 431 states and 1270 transitions. [2024-11-13 23:04:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1270 transitions. [2024-11-13 23:04:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:44,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:44,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 433 states and 1285 transitions. [2024-11-13 23:04:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1285 transitions. [2024-11-13 23:04:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:48,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:48,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:04:52,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 435 states and 1300 transitions. [2024-11-13 23:04:52,626 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1300 transitions. [2024-11-13 23:04:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:04:52,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:52,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 754 proven. 26 refuted. 0 times theorem prover too weak. 903 trivial. 0 not checked. [2024-11-13 23:04:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 438 states and 1304 transitions. [2024-11-13 23:04:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1304 transitions. [2024-11-13 23:04:58,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:04:58,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:58,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 2039 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:05:21,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:21,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 446 states and 1315 transitions. [2024-11-13 23:05:21,724 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1315 transitions. [2024-11-13 23:05:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:05:21,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:21,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 2039 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:05:26,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 449 states and 1317 transitions. [2024-11-13 23:05:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1317 transitions. [2024-11-13 23:05:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:05:26,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-11-13 23:05:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 452 states and 1366 transitions. [2024-11-13 23:05:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1366 transitions. [2024-11-13 23:05:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:05:35,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 2262 trivial. 0 not checked. [2024-11-13 23:05:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 454 states and 1370 transitions. [2024-11-13 23:05:39,346 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1370 transitions. [2024-11-13 23:05:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:05:39,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:39,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 106 proven. 2048 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:06:01,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:01,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 478 states and 1409 transitions. [2024-11-13 23:06:01,568 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1409 transitions. [2024-11-13 23:06:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:06:01,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:01,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 106 proven. 2048 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:06:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 490 states and 1466 transitions. [2024-11-13 23:06:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1466 transitions. [2024-11-13 23:06:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:06:27,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:27,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 106 proven. 2048 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:06:30,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 491 states and 1470 transitions. [2024-11-13 23:06:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1470 transitions. [2024-11-13 23:06:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:06:31,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 1288 proven. 44 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:41,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 505 states and 1489 transitions. [2024-11-13 23:06:41,665 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1489 transitions. [2024-11-13 23:06:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:06:41,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:41,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 0 proven. 2034 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:08,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 522 states and 1533 transitions. [2024-11-13 23:07:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1533 transitions. [2024-11-13 23:07:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:07:08,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:08,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:08,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 2262 trivial. 0 not checked. [2024-11-13 23:07:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 523 states and 1536 transitions. [2024-11-13 23:07:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1536 transitions. [2024-11-13 23:07:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:07:11,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:11,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2331 backedges. 0 proven. 2043 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:21,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:21,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 527 states and 1564 transitions. [2024-11-13 23:07:21,296 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1564 transitions. [2024-11-13 23:07:21,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:07:21,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:21,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2331 backedges. 0 proven. 2043 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 531 states and 1598 transitions. [2024-11-13 23:07:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1598 transitions. [2024-11-13 23:07:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:07:30,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:30,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2331 backedges. 0 proven. 2043 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 533 states and 1615 transitions. [2024-11-13 23:07:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1615 transitions. [2024-11-13 23:07:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:07:36,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2331 backedges. 0 proven. 2043 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 535 states and 1632 transitions. [2024-11-13 23:07:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1632 transitions. [2024-11-13 23:07:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:07:41,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2331 backedges. 0 proven. 2043 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 537 states and 1649 transitions. [2024-11-13 23:07:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1649 transitions. [2024-11-13 23:07:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:07:46,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:46,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2331 backedges. 0 proven. 2043 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 539 states and 1666 transitions. [2024-11-13 23:07:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1666 transitions. [2024-11-13 23:07:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:07:51,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2331 backedges. 0 proven. 2043 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:07:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 541 states and 1683 transitions. [2024-11-13 23:07:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1683 transitions. [2024-11-13 23:07:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:07:57,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:57,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:01,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2624 backedges. 1991 proven. 345 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:08:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:13,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 547 states and 1696 transitions. [2024-11-13 23:08:13,732 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1696 transitions. [2024-11-13 23:08:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:08:13,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:13,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2691 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 2331 trivial. 0 not checked. [2024-11-13 23:08:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:16,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 548 states and 1699 transitions. [2024-11-13 23:08:16,518 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1699 transitions. [2024-11-13 23:08:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:08:16,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:08:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 560 states and 1734 transitions. [2024-11-13 23:08:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1734 transitions. [2024-11-13 23:08:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:08:50,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:50,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:50,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:09:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 561 states and 1776 transitions. [2024-11-13 23:09:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1776 transitions. [2024-11-13 23:09:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:09:09,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:09,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3413 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 3342 trivial. 0 not checked. [2024-11-13 23:09:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:11,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 562 states and 1777 transitions. [2024-11-13 23:09:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1777 transitions. [2024-11-13 23:09:11,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:09:11,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:11,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 3413 backedges. 1754 proven. 47 refuted. 0 times theorem prover too weak. 1612 trivial. 0 not checked. [2024-11-13 23:09:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:29,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 577 states and 1798 transitions. [2024-11-13 23:09:29,305 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1798 transitions. [2024-11-13 23:09:29,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:09:29,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:29,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3492 backedges. 0 proven. 1161 refuted. 0 times theorem prover too weak. 2331 trivial. 0 not checked. [2024-11-13 23:09:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 582 states and 1848 transitions. [2024-11-13 23:09:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1848 transitions. [2024-11-13 23:09:44,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:09:44,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:44,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3492 backedges. 0 proven. 1161 refuted. 0 times theorem prover too weak. 2331 trivial. 0 not checked. [2024-11-13 23:09:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 585 states and 1862 transitions. [2024-11-13 23:09:54,153 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1862 transitions. [2024-11-13 23:09:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:09:54,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3555 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 3483 trivial. 0 not checked. [2024-11-13 23:10:00,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:00,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 588 states and 1870 transitions. [2024-11-13 23:10:00,608 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1870 transitions. [2024-11-13 23:10:00,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:10:00,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:00,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 3591 backedges. 137 proven. 3166 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:10:33,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:33,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 615 states and 1903 transitions. [2024-11-13 23:10:33,369 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1903 transitions. [2024-11-13 23:10:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:10:33,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:33,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3555 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked.