./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-rb-cnstr_1-1.i --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_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/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_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-rb-cnstr_1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/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_80d01e7a-b4fd-4064-b77d-073686ccf8ef/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 6070ac475d5b3c3d5905eb0c203232134efabc1c427fcfbbf8cf82789693617b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:22,364 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:22,465 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:08:22,473 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:08:22,474 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:08:22,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:22,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:22,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:22,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:22,512 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:08:22,512 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:08:22,513 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:08:22,513 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:22,513 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:08:22,513 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:08:22,513 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:08:22,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:22,514 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:22,514 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:08:22,514 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:08:22,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:22,515 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:22,515 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:22,515 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:22,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:22,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:22,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:22,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:22,516 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:08:22,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:08:22,516 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_80d01e7a-b4fd-4064-b77d-073686ccf8ef/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 -> 6070ac475d5b3c3d5905eb0c203232134efabc1c427fcfbbf8cf82789693617b [2024-11-13 22:08:22,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:22,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:22,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:22,852 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:22,853 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:22,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/forester-heap/sll-rb-cnstr_1-1.i Unable to find full path for "g++" [2024-11-13 22:08:24,723 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:25,101 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:25,102 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/sv-benchmarks/c/forester-heap/sll-rb-cnstr_1-1.i [2024-11-13 22:08:25,120 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/data/5e51b3b3f/f87582894b8d46c0b273a2fb83d69134/FLAG8a94e1c70 [2024-11-13 22:08:25,297 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/data/5e51b3b3f/f87582894b8d46c0b273a2fb83d69134 [2024-11-13 22:08:25,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:25,304 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:25,307 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:25,307 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:25,314 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:25,315 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,316 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325d1a61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25, skipping insertion in model container [2024-11-13 22:08:25,316 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,364 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:25,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:25,687 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:25,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:25,753 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:25,754 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25 WrapperNode [2024-11-13 22:08:25,754 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:25,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:25,755 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:25,755 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:25,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,773 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,794 INFO L138 Inliner]: procedures = 119, calls = 36, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 127 [2024-11-13 22:08:25,795 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:25,795 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:25,795 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:25,796 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:25,802 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,807 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,807 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,819 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,824 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,825 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,826 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,829 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:25,829 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:25,830 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:25,830 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:25,831 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:25" (1/1) ... [2024-11-13 22:08:25,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:25,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:25,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:25,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d01e7a-b4fd-4064-b77d-073686ccf8ef/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:08:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:08:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:08:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:08:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:08:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:08:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:08:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:26,071 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:26,074 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:26,781 INFO L? ?]: Removed 96 outVars from TransFormulas that were not future-live. [2024-11-13 22:08:26,781 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:08:26,873 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:08:26,874 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-13 22:08:26,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:26 BoogieIcfgContainer [2024-11-13 22:08:26,874 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:08:26,875 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:08:26,876 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:08:26,896 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:08:26,896 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:26" (1/1) ... [2024-11-13 22:08:26,911 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:08:26,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 114 states and 136 transitions. [2024-11-13 22:08:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 136 transitions. [2024-11-13 22:08:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 22:08:27,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,288 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 22:08:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 113 states and 135 transitions. [2024-11-13 22:08:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 135 transitions. [2024-11-13 22:08:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 22:08:27,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,474 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 22:08:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 112 states and 134 transitions. [2024-11-13 22:08:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 134 transitions. [2024-11-13 22:08:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:08:27,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,745 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 22:08:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 111 states and 133 transitions. [2024-11-13 22:08:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 133 transitions. [2024-11-13 22:08:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:08:27,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,958 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 22:08:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 110 states and 132 transitions. [2024-11-13 22:08:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 132 transitions. [2024-11-13 22:08:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:08:28,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,328 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 22:08:28,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 109 states and 130 transitions. [2024-11-13 22:08:28,410 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2024-11-13 22:08:28,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:08:28,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,837 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 22:08:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 112 states and 136 transitions. [2024-11-13 22:08:29,083 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 136 transitions. [2024-11-13 22:08:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:08:29,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,143 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 22:08:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 111 states and 135 transitions. [2024-11-13 22:08:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 135 transitions. [2024-11-13 22:08:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:08:29,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,360 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 22:08:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 112 states and 137 transitions. [2024-11-13 22:08:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 137 transitions. [2024-11-13 22:08:29,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:08:29,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,663 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 22:08:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2024-11-13 22:08:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2024-11-13 22:08:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:08:29,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,903 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 22:08:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:30,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 114 states and 137 transitions. [2024-11-13 22:08:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 137 transitions. [2024-11-13 22:08:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:08:30,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:30,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:30,779 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 22:08:31,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:31,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2024-11-13 22:08:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2024-11-13 22:08:31,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:08:31,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:31,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:32,139 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 22:08:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:33,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 119 states and 146 transitions. [2024-11-13 22:08:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 146 transitions. [2024-11-13 22:08:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:08:33,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:33,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:33,120 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 22:08:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 125 states and 157 transitions. [2024-11-13 22:08:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 157 transitions. [2024-11-13 22:08:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:08:33,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:33,825 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 22:08:34,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 131 states and 167 transitions. [2024-11-13 22:08:34,483 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 167 transitions. [2024-11-13 22:08:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:08:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:34,516 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 22:08:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 130 states and 166 transitions. [2024-11-13 22:08:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 166 transitions. [2024-11-13 22:08:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:08:34,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:34,748 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 22:08:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 132 states and 172 transitions. [2024-11-13 22:08:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 172 transitions. [2024-11-13 22:08:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:08:34,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:34,823 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 22:08:34,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 131 states and 171 transitions. [2024-11-13 22:08:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 171 transitions. [2024-11-13 22:08:34,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:08:34,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,013 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 22:08:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 132 states and 172 transitions. [2024-11-13 22:08:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 172 transitions. [2024-11-13 22:08:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:08:35,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,217 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 22:08:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 131 states and 171 transitions. [2024-11-13 22:08:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 171 transitions. [2024-11-13 22:08:35,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:08:35,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,747 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 22:08:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 132 states and 173 transitions. [2024-11-13 22:08:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 173 transitions. [2024-11-13 22:08:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:08:35,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:36,338 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 22:08:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 138 states and 182 transitions. [2024-11-13 22:08:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 182 transitions. [2024-11-13 22:08:38,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:08:38,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:38,294 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 22:08:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 137 states and 181 transitions. [2024-11-13 22:08:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 181 transitions. [2024-11-13 22:08:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:08:38,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:38,582 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 22:08:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 136 states and 180 transitions. [2024-11-13 22:08:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 180 transitions. [2024-11-13 22:08:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:08:39,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:39,186 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 22:08:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:39,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 138 states and 184 transitions. [2024-11-13 22:08:39,457 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 184 transitions. [2024-11-13 22:08:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:08:39,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:39,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:39,499 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 22:08:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 142 states and 190 transitions. [2024-11-13 22:08:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 190 transitions. [2024-11-13 22:08:39,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:08:39,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:39,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:40,006 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 22:08:40,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 144 states and 193 transitions. [2024-11-13 22:08:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 193 transitions. [2024-11-13 22:08:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:08:40,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:40,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,259 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 22:08:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 146 states and 196 transitions. [2024-11-13 22:08:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 196 transitions. [2024-11-13 22:08:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:08:42,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,105 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 22:08:42,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 147 states and 197 transitions. [2024-11-13 22:08:42,727 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 197 transitions. [2024-11-13 22:08:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:08:42,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,774 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 22:08:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 146 states and 196 transitions. [2024-11-13 22:08:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 196 transitions. [2024-11-13 22:08:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:08:42,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,999 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 22:08:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 120 states and 150 transitions. [2024-11-13 22:08:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 150 transitions. [2024-11-13 22:08:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:43,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,081 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 22:08:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 121 states and 151 transitions. [2024-11-13 22:08:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 151 transitions. [2024-11-13 22:08:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:43,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,178 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 22:08:43,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 123 states and 158 transitions. [2024-11-13 22:08:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 158 transitions. [2024-11-13 22:08:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:43,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,515 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 22:08:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 126 states and 163 transitions. [2024-11-13 22:08:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 163 transitions. [2024-11-13 22:08:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:08:44,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:45,185 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 22:08:47,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 133 states and 181 transitions. [2024-11-13 22:08:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 181 transitions. [2024-11-13 22:08:47,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:08:47,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:48,354 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 22:08:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 138 states and 188 transitions. [2024-11-13 22:08:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 188 transitions. [2024-11-13 22:08:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:08:50,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:50,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 143 states and 194 transitions. [2024-11-13 22:08:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 194 transitions. [2024-11-13 22:08:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:08:52,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:52,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:53,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 156 states and 217 transitions. [2024-11-13 22:08:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 217 transitions. [2024-11-13 22:08:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:08:58,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:59,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 157 states and 218 transitions. [2024-11-13 22:08:59,552 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 218 transitions. [2024-11-13 22:08:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:59,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:59,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 163 states and 235 transitions. [2024-11-13 22:09:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 235 transitions. [2024-11-13 22:09:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:03,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 170 states and 255 transitions. [2024-11-13 22:09:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 255 transitions. [2024-11-13 22:09:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:07,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:07,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:08,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 171 states and 256 transitions. [2024-11-13 22:09:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 256 transitions. [2024-11-13 22:09:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:08,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:14,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:14,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 283 transitions. [2024-11-13 22:09:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 283 transitions. [2024-11-13 22:09:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:14,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:14,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:14,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:14,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 285 transitions. [2024-11-13 22:09:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 285 transitions. [2024-11-13 22:09:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:14,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:14,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:15,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 186 states and 286 transitions. [2024-11-13 22:09:15,520 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 286 transitions. [2024-11-13 22:09:15,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:15,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:15,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 187 states and 287 transitions. [2024-11-13 22:09:16,243 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 287 transitions. [2024-11-13 22:09:16,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:16,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:16,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:16,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 188 states and 289 transitions. [2024-11-13 22:09:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 289 transitions. [2024-11-13 22:09:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:09:17,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:17,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 191 states and 298 transitions. [2024-11-13 22:09:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 298 transitions. [2024-11-13 22:09:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:09:18,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:18,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,836 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 22:09:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:24,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 196 states and 304 transitions. [2024-11-13 22:09:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 304 transitions. [2024-11-13 22:09:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:24,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:24,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 195 states and 303 transitions. [2024-11-13 22:09:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 303 transitions. [2024-11-13 22:09:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:24,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:24,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 197 states and 306 transitions. [2024-11-13 22:09:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 306 transitions. [2024-11-13 22:09:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:25,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:25,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:25,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:25,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 198 states and 308 transitions. [2024-11-13 22:09:25,415 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 308 transitions. [2024-11-13 22:09:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:25,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:25,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:25,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 198 states and 307 transitions. [2024-11-13 22:09:25,815 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 307 transitions. [2024-11-13 22:09:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:25,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:25,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:25,933 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 22:09:28,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 203 states and 314 transitions. [2024-11-13 22:09:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 314 transitions. [2024-11-13 22:09:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:28,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:28,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:29,469 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 22:09:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 208 states and 321 transitions. [2024-11-13 22:09:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 321 transitions. [2024-11-13 22:09:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:32,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:32,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:09:34,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 213 states and 326 transitions. [2024-11-13 22:09:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 326 transitions. [2024-11-13 22:09:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:34,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:34,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 214 states and 326 transitions. [2024-11-13 22:09:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 326 transitions. [2024-11-13 22:09:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:34,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:34,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 215 states and 326 transitions. [2024-11-13 22:09:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 326 transitions. [2024-11-13 22:09:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:34,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 234 states and 361 transitions. [2024-11-13 22:09:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 361 transitions. [2024-11-13 22:09:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:47,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 238 states and 365 transitions. [2024-11-13 22:09:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 365 transitions. [2024-11-13 22:09:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:48,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 241 states and 373 transitions. [2024-11-13 22:09:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 373 transitions. [2024-11-13 22:09:51,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:51,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 240 states and 372 transitions. [2024-11-13 22:09:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 372 transitions. [2024-11-13 22:09:52,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:52,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:52,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:52,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 239 states and 371 transitions. [2024-11-13 22:09:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 371 transitions. [2024-11-13 22:09:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:52,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:09:55,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 244 states and 379 transitions. [2024-11-13 22:09:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 379 transitions. [2024-11-13 22:09:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:55,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:55,686 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:09:57,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 246 states and 384 transitions. [2024-11-13 22:09:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 384 transitions. [2024-11-13 22:09:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:57,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:57,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 251 states and 390 transitions. [2024-11-13 22:10:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 390 transitions. [2024-11-13 22:10:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:01,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:01,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:10:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 252 states and 390 transitions. [2024-11-13 22:10:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 390 transitions. [2024-11-13 22:10:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:02,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:02,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:10:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 192 states and 297 transitions. [2024-11-13 22:10:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 297 transitions. [2024-11-13 22:10:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:04,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:04,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:07,410 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 22:10:13,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:13,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 197 states and 303 transitions. [2024-11-13 22:10:13,230 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 303 transitions. [2024-11-13 22:10:13,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:13,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:13,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:15,562 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 22:10:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 205 states and 325 transitions. [2024-11-13 22:10:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 325 transitions. [2024-11-13 22:10:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:28,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:28,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:28,154 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 22:10:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 208 states and 331 transitions. [2024-11-13 22:10:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 331 transitions. [2024-11-13 22:10:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:31,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:31,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:31,177 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 22:10:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 209 states and 332 transitions. [2024-11-13 22:10:32,053 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 332 transitions. [2024-11-13 22:10:32,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:32,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:32,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:49,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 224 states and 359 transitions. [2024-11-13 22:10:49,307 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 359 transitions. [2024-11-13 22:10:49,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:49,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:49,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:08,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:08,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 239 states and 386 transitions. [2024-11-13 22:11:08,719 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 386 transitions. [2024-11-13 22:11:08,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:08,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:08,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:29,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 251 states and 414 transitions. [2024-11-13 22:11:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 414 transitions. [2024-11-13 22:11:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:29,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:29,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:30,482 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 22:11:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 273 states and 464 transitions. [2024-11-13 22:11:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 464 transitions. [2024-11-13 22:11:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:57,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:57,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:04,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 277 states and 476 transitions. [2024-11-13 22:12:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 476 transitions. [2024-11-13 22:12:04,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:12:04,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:04,233 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 22:12:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 280 states and 485 transitions. [2024-11-13 22:12:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 485 transitions. [2024-11-13 22:12:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:12:08,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 281 states and 487 transitions. [2024-11-13 22:12:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 487 transitions. [2024-11-13 22:12:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:12:10,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:10,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:10,388 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 22:12:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 282 states and 489 transitions. [2024-11-13 22:12:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 489 transitions. [2024-11-13 22:12:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:12:11,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:12:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:14,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 283 states and 490 transitions. [2024-11-13 22:12:14,731 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 490 transitions. [2024-11-13 22:12:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:12:14,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:14,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 288 states and 506 transitions. [2024-11-13 22:12:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 506 transitions. [2024-11-13 22:12:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:12:26,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:26,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 289 states and 508 transitions. [2024-11-13 22:12:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 508 transitions. [2024-11-13 22:12:28,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:12:28,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:12:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 288 states and 507 transitions. [2024-11-13 22:12:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 507 transitions. [2024-11-13 22:12:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:12:28,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:36,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 289 states and 508 transitions. [2024-11-13 22:12:36,191 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 508 transitions. [2024-11-13 22:12:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:12:36,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:36,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 291 states and 512 transitions. [2024-11-13 22:12:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 512 transitions. [2024-11-13 22:12:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:12:43,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 295 states and 516 transitions. [2024-11-13 22:12:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 516 transitions. [2024-11-13 22:12:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:12:47,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:47,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:15,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 310 states and 546 transitions. [2024-11-13 22:13:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 546 transitions. [2024-11-13 22:13:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:15,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:15,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 313 states and 550 transitions. [2024-11-13 22:13:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 550 transitions. [2024-11-13 22:13:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:20,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,368 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 22:13:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 313 states and 547 transitions. [2024-11-13 22:13:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 547 transitions. [2024-11-13 22:13:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:20,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:20,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 318 states and 557 transitions. [2024-11-13 22:13:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 557 transitions. [2024-11-13 22:13:41,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:41,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:41,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:48,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 320 states and 559 transitions. [2024-11-13 22:13:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 559 transitions. [2024-11-13 22:13:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:13:48,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:48,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 338 states and 595 transitions. [2024-11-13 22:14:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 595 transitions. [2024-11-13 22:14:11,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:11,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:12,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 339 states and 597 transitions. [2024-11-13 22:14:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 597 transitions. [2024-11-13 22:14:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:12,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 348 states and 614 transitions. [2024-11-13 22:14:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 614 transitions. [2024-11-13 22:14:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:27,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:27,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 351 states and 618 transitions. [2024-11-13 22:14:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 618 transitions. [2024-11-13 22:14:32,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:32,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:14:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 358 states and 630 transitions. [2024-11-13 22:14:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 630 transitions. [2024-11-13 22:14:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:47,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:47,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 366 states and 654 transitions. [2024-11-13 22:15:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 654 transitions. [2024-11-13 22:15:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:06,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 368 states and 655 transitions. [2024-11-13 22:15:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 655 transitions. [2024-11-13 22:15:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:07,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:07,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 382 states and 684 transitions. [2024-11-13 22:15:52,481 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 684 transitions. [2024-11-13 22:15:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:52,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 385 states and 688 transitions. [2024-11-13 22:15:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 688 transitions. [2024-11-13 22:15:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:15:58,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,396 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 22:16:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 390 states and 699 transitions. [2024-11-13 22:16:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 699 transitions. [2024-11-13 22:16:20,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:20,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:20,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 394 states and 714 transitions. [2024-11-13 22:16:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 714 transitions. [2024-11-13 22:16:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:37,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 398 states and 720 transitions. [2024-11-13 22:16:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 720 transitions. [2024-11-13 22:16:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:44,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:50,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 402 states and 730 transitions. [2024-11-13 22:16:50,918 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 730 transitions. [2024-11-13 22:16:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:16:50,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:50,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 419 states and 786 transitions. [2024-11-13 22:17:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 786 transitions. [2024-11-13 22:17:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:17:46,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:46,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 436 states and 827 transitions. [2024-11-13 22:18:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 827 transitions. [2024-11-13 22:18:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:18:40,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:40,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:19:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 450 states and 853 transitions. [2024-11-13 22:19:07,448 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 853 transitions. [2024-11-13 22:19:07,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:07,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:07,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:19:15,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 453 states and 857 transitions. [2024-11-13 22:19:15,179 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 857 transitions. [2024-11-13 22:19:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:15,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 458 states and 865 transitions. [2024-11-13 22:19:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 865 transitions. [2024-11-13 22:19:27,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:27,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:27,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:34,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 460 states and 867 transitions. [2024-11-13 22:19:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 867 transitions. [2024-11-13 22:19:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:51,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:51,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 462 states and 876 transitions. [2024-11-13 22:19:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 876 transitions. [2024-11-13 22:19:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:54,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:54,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:55,368 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 466 states and 882 transitions. [2024-11-13 22:20:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 882 transitions. [2024-11-13 22:20:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:01,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:01,381 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 470 states and 886 transitions. [2024-11-13 22:20:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 886 transitions. [2024-11-13 22:20:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:20:07,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:07,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 477 states and 905 transitions. [2024-11-13 22:20:42,114 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 905 transitions. [2024-11-13 22:20:42,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:20:42,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:42,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:42,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 494 states and 954 transitions. [2024-11-13 22:21:53,027 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 954 transitions. [2024-11-13 22:21:53,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:21:53,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:53,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.