./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/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_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/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_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/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 c60dc3ce59c2c65912da9b7b458247bdc42b4524b29b39bec7ce63758c18c031 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:54:25,854 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:54:25,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:54:25,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:54:25,954 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:54:25,990 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:54:25,991 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:54:25,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:54:25,992 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:54:25,992 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:54:25,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:54:25,992 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:54:25,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:54:25,993 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:54:25,994 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:54:25,994 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:54:25,994 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:54:25,994 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:54:25,995 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:54:25,995 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:54:25,995 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:54:25,995 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:54:25,995 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:54:25,995 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:54:25,996 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:54:25,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:54:25,996 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:54:25,996 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:54:25,996 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:54:25,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:54:25,996 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_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/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 -> c60dc3ce59c2c65912da9b7b458247bdc42b4524b29b39bec7ce63758c18c031 [2024-11-13 20:54:26,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:54:26,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:54:26,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:54:26,292 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:54:26,292 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:54:26,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c Unable to find full path for "g++" [2024-11-13 20:54:28,151 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:54:28,425 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:54:28,426 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c [2024-11-13 20:54:28,432 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/data/c5a298908/bb36642eb2af4e94ad496c58e9276a33/FLAGfcf153fcd [2024-11-13 20:54:28,721 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/data/c5a298908/bb36642eb2af4e94ad496c58e9276a33 [2024-11-13 20:54:28,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:54:28,725 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:54:28,726 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:54:28,726 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:54:28,729 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:54:28,730 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:28,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@447688cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28, skipping insertion in model container [2024-11-13 20:54:28,731 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:28,748 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:54:28,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:54:28,943 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:54:28,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:54:28,978 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:54:28,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28 WrapperNode [2024-11-13 20:54:28,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:54:28,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:54:28,980 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:54:28,980 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:54:28,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:28,993 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,011 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 66 [2024-11-13 20:54:29,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:54:29,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:54:29,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:54:29,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:54:29,021 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,023 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,030 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,035 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,036 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,038 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,041 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:54:29,046 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:54:29,046 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:54:29,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:54:29,047 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:28" (1/1) ... [2024-11-13 20:54:29,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:54:29,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:54:29,093 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:54:29,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29b63dd-fd2c-474b-92f1-50cdfbc11d52/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:54:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:54:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:54:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:54:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:54:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:54:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:54:29,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:54:29,212 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:54:29,449 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-11-13 20:54:29,449 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:54:29,523 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:54:29,523 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:54:29,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:29 BoogieIcfgContainer [2024-11-13 20:54:29,524 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:54:29,525 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:54:29,525 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:54:29,535 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:54:29,535 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:29" (1/1) ... [2024-11-13 20:54:29,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:54:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:29,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 20:54:29,606 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 20:54:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:54:29,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:29,914 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 20:54:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2024-11-13 20:54:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2024-11-13 20:54:29,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:54:29,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:29,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:30,150 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 20:54:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 20:54:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 20:54:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:54:30,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:30,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:30,371 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 20:54:30,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-11-13 20:54:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-11-13 20:54:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:54:30,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:30,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:30,727 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 20:54:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-13 20:54:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-13 20:54:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:54:31,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:31,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:31,436 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 20:54:31,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:31,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-13 20:54:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-13 20:54:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:54:31,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:54:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:32,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 31 states and 50 transitions. [2024-11-13 20:54:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 50 transitions. [2024-11-13 20:54:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:54:32,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:54:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2024-11-13 20:54:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2024-11-13 20:54:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:54:32,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:32,768 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 20:54:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2024-11-13 20:54:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2024-11-13 20:54:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:54:33,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:34,267 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 20:54:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:36,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 46 states and 80 transitions. [2024-11-13 20:54:36,058 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 80 transitions. [2024-11-13 20:54:36,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:54:36,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:36,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:54:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 50 states and 85 transitions. [2024-11-13 20:54:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 85 transitions. [2024-11-13 20:54:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:54:37,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:37,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:54:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 58 states and 105 transitions. [2024-11-13 20:54:40,405 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 105 transitions. [2024-11-13 20:54:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:54:40,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:40,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:54:41,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:41,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 62 states and 110 transitions. [2024-11-13 20:54:41,997 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 110 transitions. [2024-11-13 20:54:41,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:54:41,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:41,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:54:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 68 states and 124 transitions. [2024-11-13 20:54:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 124 transitions. [2024-11-13 20:54:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:54:44,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:44,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:54:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 74 states and 136 transitions. [2024-11-13 20:54:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 136 transitions. [2024-11-13 20:54:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:54:46,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:54:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 84 states and 157 transitions. [2024-11-13 20:54:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 157 transitions. [2024-11-13 20:54:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:54:50,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:54:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 86 states and 161 transitions. [2024-11-13 20:54:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 161 transitions. [2024-11-13 20:54:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:54:51,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:54:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 86 states and 160 transitions. [2024-11-13 20:54:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 160 transitions. [2024-11-13 20:54:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:54:52,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:52,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:52,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:54:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:54,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 89 states and 188 transitions. [2024-11-13 20:54:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 188 transitions. [2024-11-13 20:54:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:54:54,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:54,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:54:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 96 states and 207 transitions. [2024-11-13 20:54:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 207 transitions. [2024-11-13 20:54:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:54:57,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:57,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:55:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:07,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 113 states and 256 transitions. [2024-11-13 20:55:07,143 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 256 transitions. [2024-11-13 20:55:07,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:55:07,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:07,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:55:07,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 114 states and 258 transitions. [2024-11-13 20:55:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 258 transitions. [2024-11-13 20:55:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:55:07,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:07,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:08,543 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:55:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 115 states and 268 transitions. [2024-11-13 20:55:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 268 transitions. [2024-11-13 20:55:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:55:09,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:09,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:55:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:13,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 121 states and 277 transitions. [2024-11-13 20:55:13,308 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 277 transitions. [2024-11-13 20:55:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:55:13,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:55:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 303 transitions. [2024-11-13 20:55:18,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 303 transitions. [2024-11-13 20:55:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:55:18,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:18,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:55:19,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 131 states and 305 transitions. [2024-11-13 20:55:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 305 transitions. [2024-11-13 20:55:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:55:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:55:20,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 132 states and 308 transitions. [2024-11-13 20:55:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 308 transitions. [2024-11-13 20:55:20,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:55:20,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:20,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:55:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 141 states and 333 transitions. [2024-11-13 20:55:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 333 transitions. [2024-11-13 20:55:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:55:25,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 19 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:55:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:30,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 150 states and 357 transitions. [2024-11-13 20:55:30,738 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 357 transitions. [2024-11-13 20:55:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:55:30,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:30,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 19 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:55:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 153 states and 368 transitions. [2024-11-13 20:55:33,218 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 368 transitions. [2024-11-13 20:55:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:55:33,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:33,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 19 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:55:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 154 states and 369 transitions. [2024-11-13 20:55:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 369 transitions. [2024-11-13 20:55:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:55:34,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:34,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:55:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 157 states and 383 transitions. [2024-11-13 20:55:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 383 transitions. [2024-11-13 20:55:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:55:37,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:37,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:55:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 158 states and 386 transitions. [2024-11-13 20:55:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 386 transitions. [2024-11-13 20:55:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:55:38,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:38,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:55:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 158 states and 385 transitions. [2024-11-13 20:55:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 385 transitions. [2024-11-13 20:55:39,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:55:39,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:39,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:40,799 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 17 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:55:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:44,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 164 states and 394 transitions. [2024-11-13 20:55:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 394 transitions. [2024-11-13 20:55:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:55:44,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:44,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:45,322 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 33 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:55:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 167 states and 409 transitions. [2024-11-13 20:55:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 409 transitions. [2024-11-13 20:55:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:55:47,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:47,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 33 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:55:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 168 states and 409 transitions. [2024-11-13 20:55:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 409 transitions. [2024-11-13 20:55:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:55:49,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:55:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 168 states and 408 transitions. [2024-11-13 20:55:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 408 transitions. [2024-11-13 20:55:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:55:50,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:50,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:55:51,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 168 states and 407 transitions. [2024-11-13 20:55:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 407 transitions. [2024-11-13 20:55:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:55:51,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:51,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:56:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 177 states and 455 transitions. [2024-11-13 20:56:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 455 transitions. [2024-11-13 20:56:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:56:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:56:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 180 states and 502 transitions. [2024-11-13 20:56:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 502 transitions. [2024-11-13 20:56:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:05,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:56:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 183 states and 511 transitions. [2024-11-13 20:56:09,024 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 511 transitions. [2024-11-13 20:56:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:09,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:09,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:56:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 189 states and 538 transitions. [2024-11-13 20:56:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 538 transitions. [2024-11-13 20:56:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:20,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:56:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 191 states and 540 transitions. [2024-11-13 20:56:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 540 transitions. [2024-11-13 20:56:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:22,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:23,026 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:56:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 201 states and 565 transitions. [2024-11-13 20:56:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 565 transitions. [2024-11-13 20:56:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:29,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:56:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 210 states and 576 transitions. [2024-11-13 20:56:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 576 transitions. [2024-11-13 20:56:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:34,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:56:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 215 states and 618 transitions. [2024-11-13 20:56:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 618 transitions. [2024-11-13 20:56:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:42,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:42,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:56:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 228 states and 643 transitions. [2024-11-13 20:56:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 643 transitions. [2024-11-13 20:56:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:54,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:56:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 236 states and 655 transitions. [2024-11-13 20:56:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 655 transitions. [2024-11-13 20:56:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:56:58,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 241 states and 677 transitions. [2024-11-13 20:57:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 677 transitions. [2024-11-13 20:57:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:04,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:04,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:57:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 243 states and 681 transitions. [2024-11-13 20:57:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 681 transitions. [2024-11-13 20:57:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:06,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:08,018 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 253 states and 737 transitions. [2024-11-13 20:57:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 737 transitions. [2024-11-13 20:57:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:17,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:57:19,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 254 states and 743 transitions. [2024-11-13 20:57:19,186 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 743 transitions. [2024-11-13 20:57:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:19,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:19,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:57:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 256 states and 745 transitions. [2024-11-13 20:57:21,572 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 745 transitions. [2024-11-13 20:57:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:21,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:21,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:21,699 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 257 states and 763 transitions. [2024-11-13 20:57:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 763 transitions. [2024-11-13 20:57:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:23,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:57:24,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 258 states and 768 transitions. [2024-11-13 20:57:24,529 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 768 transitions. [2024-11-13 20:57:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:24,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:24,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:27,005 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 267 states and 815 transitions. [2024-11-13 20:57:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 815 transitions. [2024-11-13 20:57:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:36,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:36,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:36,247 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 270 states and 820 transitions. [2024-11-13 20:57:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 820 transitions. [2024-11-13 20:57:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:40,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:40,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:44,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 273 states and 848 transitions. [2024-11-13 20:57:44,800 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 848 transitions. [2024-11-13 20:57:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:44,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:44,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:46,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 274 states and 853 transitions. [2024-11-13 20:57:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 853 transitions. [2024-11-13 20:57:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:46,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:46,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 280 states and 860 transitions. [2024-11-13 20:57:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 860 transitions. [2024-11-13 20:57:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:49,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 281 states and 868 transitions. [2024-11-13 20:57:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 868 transitions. [2024-11-13 20:57:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:51,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:51,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 282 states and 871 transitions. [2024-11-13 20:57:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 871 transitions. [2024-11-13 20:57:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:53,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 283 states and 878 transitions. [2024-11-13 20:57:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 878 transitions. [2024-11-13 20:57:55,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:55,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:55,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 284 states and 883 transitions. [2024-11-13 20:57:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 883 transitions. [2024-11-13 20:57:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:57,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:57,530 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:57:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 285 states and 891 transitions. [2024-11-13 20:57:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 891 transitions. [2024-11-13 20:57:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:57:58,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:58:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 289 states and 914 transitions. [2024-11-13 20:58:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 914 transitions. [2024-11-13 20:58:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:09,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:09,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:58:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 293 states and 944 transitions. [2024-11-13 20:58:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 944 transitions. [2024-11-13 20:58:20,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:20,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:20,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:58:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 303 states and 963 transitions. [2024-11-13 20:58:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 963 transitions. [2024-11-13 20:58:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:30,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:30,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:58:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 305 states and 979 transitions. [2024-11-13 20:58:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 979 transitions. [2024-11-13 20:58:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:41,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:58:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 307 states and 991 transitions. [2024-11-13 20:58:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 991 transitions. [2024-11-13 20:58:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:45,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:45,391 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:58:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 309 states and 1007 transitions. [2024-11-13 20:58:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 1007 transitions. [2024-11-13 20:58:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:49,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:49,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:49,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:58:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:50,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 310 states and 1011 transitions. [2024-11-13 20:58:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 1011 transitions. [2024-11-13 20:58:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:50,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:50,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:58:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 311 states and 1021 transitions. [2024-11-13 20:58:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 1021 transitions. [2024-11-13 20:58:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:58:52,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:52,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:04,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 321 states and 1039 transitions. [2024-11-13 20:59:04,030 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1039 transitions. [2024-11-13 20:59:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:59:04,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 20:59:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 321 states and 1038 transitions. [2024-11-13 20:59:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1038 transitions. [2024-11-13 20:59:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:05,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:05,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 324 states and 1095 transitions. [2024-11-13 20:59:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 1095 transitions. [2024-11-13 20:59:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:11,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:11,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,141 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 325 states and 1095 transitions. [2024-11-13 20:59:12,838 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1095 transitions. [2024-11-13 20:59:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:12,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 99 proven. 66 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:59:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 333 states and 1111 transitions. [2024-11-13 20:59:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 1111 transitions. [2024-11-13 20:59:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:23,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 77 proven. 88 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:59:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 335 states and 1115 transitions. [2024-11-13 20:59:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 1115 transitions. [2024-11-13 20:59:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:28,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:28,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:29,035 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 336 states and 1115 transitions. [2024-11-13 20:59:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 1115 transitions. [2024-11-13 20:59:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:30,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 20:59:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:34,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 338 states and 1117 transitions. [2024-11-13 20:59:34,171 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 1117 transitions. [2024-11-13 20:59:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:34,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:34,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:34,681 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 339 states and 1117 transitions. [2024-11-13 20:59:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1117 transitions. [2024-11-13 20:59:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:36,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:36,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 99 proven. 66 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:59:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 347 states and 1130 transitions. [2024-11-13 20:59:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1130 transitions. [2024-11-13 20:59:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:43,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 348 states and 1132 transitions. [2024-11-13 20:59:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1132 transitions. [2024-11-13 20:59:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:45,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:45,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 20:59:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 350 states and 1134 transitions. [2024-11-13 20:59:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1134 transitions. [2024-11-13 20:59:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:46,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 351 states and 1134 transitions. [2024-11-13 20:59:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1134 transitions. [2024-11-13 20:59:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:48,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:48,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 20:59:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 353 states and 1136 transitions. [2024-11-13 20:59:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1136 transitions. [2024-11-13 20:59:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:50,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:50,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 77 proven. 88 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:59:54,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 356 states and 1140 transitions. [2024-11-13 20:59:54,462 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1140 transitions. [2024-11-13 20:59:54,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:54,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:54,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 357 states and 1141 transitions. [2024-11-13 20:59:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1141 transitions. [2024-11-13 20:59:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:55,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:55,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 77 proven. 88 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:00:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:00,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 363 states and 1147 transitions. [2024-11-13 21:00:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1147 transitions. [2024-11-13 21:00:00,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:00:00,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:00,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:00,306 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 21:00:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 363 states and 1146 transitions. [2024-11-13 21:00:02,988 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1146 transitions. [2024-11-13 21:00:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:00:02,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:02,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:05,137 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:00:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:22,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 377 states and 1229 transitions. [2024-11-13 21:00:22,774 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1229 transitions. [2024-11-13 21:00:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:00:22,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:00:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 381 states and 1308 transitions. [2024-11-13 21:00:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1308 transitions. [2024-11-13 21:00:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:00:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:00:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 389 states and 1326 transitions. [2024-11-13 21:00:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1326 transitions. [2024-11-13 21:00:43,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:00:43,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:43,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:43,583 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:00:45,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:45,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 390 states and 1326 transitions. [2024-11-13 21:00:45,549 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1326 transitions. [2024-11-13 21:00:45,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:00:45,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:45,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:01:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 406 states and 1374 transitions. [2024-11-13 21:01:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1374 transitions. [2024-11-13 21:01:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:07,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:07,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:07,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:01:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 418 states and 1393 transitions. [2024-11-13 21:01:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1393 transitions. [2024-11-13 21:01:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:20,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:23,739 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:01:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 434 states and 1446 transitions. [2024-11-13 21:01:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1446 transitions. [2024-11-13 21:01:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:50,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:50,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:01:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 436 states and 1448 transitions. [2024-11-13 21:01:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1448 transitions. [2024-11-13 21:01:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:53,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:01:57,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 438 states and 1452 transitions. [2024-11-13 21:01:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1452 transitions. [2024-11-13 21:01:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:57,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:57,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:02:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 443 states and 1476 transitions. [2024-11-13 21:02:10,214 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1476 transitions. [2024-11-13 21:02:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:02:10,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:10,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:10,338 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:02:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 452 states and 1484 transitions. [2024-11-13 21:02:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1484 transitions. [2024-11-13 21:02:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:02:16,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:16,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:02:26,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:26,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 454 states and 1496 transitions. [2024-11-13 21:02:26,264 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1496 transitions. [2024-11-13 21:02:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:02:26,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:26,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:02:37,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:37,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 465 states and 1527 transitions. [2024-11-13 21:02:37,137 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1527 transitions. [2024-11-13 21:02:37,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:02:37,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:37,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:02:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:39,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 466 states and 1528 transitions. [2024-11-13 21:02:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1528 transitions. [2024-11-13 21:02:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:02:39,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:39,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:02:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 467 states and 1548 transitions. [2024-11-13 21:02:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1548 transitions. [2024-11-13 21:02:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:02:46,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:46,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:46,654 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:03:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 479 states and 1608 transitions. [2024-11-13 21:03:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1608 transitions. [2024-11-13 21:03:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:03:04,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:04,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:03:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:32,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 495 states and 1677 transitions. [2024-11-13 21:03:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1677 transitions. [2024-11-13 21:03:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:03:32,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:32,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:03:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:35,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 496 states and 1684 transitions. [2024-11-13 21:03:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1684 transitions. [2024-11-13 21:03:35,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:03:35,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:35,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:03:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 497 states and 1686 transitions. [2024-11-13 21:03:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1686 transitions. [2024-11-13 21:03:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:03:38,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:03:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 511 states and 1744 transitions. [2024-11-13 21:03:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1744 transitions. [2024-11-13 21:03:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:03:59,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:59,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:04:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 516 states and 1758 transitions. [2024-11-13 21:04:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1758 transitions. [2024-11-13 21:04:08,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:08,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:08,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:08,522 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:04:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 519 states and 1766 transitions. [2024-11-13 21:04:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1766 transitions. [2024-11-13 21:04:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:15,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:15,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:04:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 521 states and 1768 transitions. [2024-11-13 21:04:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1768 transitions. [2024-11-13 21:04:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:19,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:19,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:04:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 523 states and 1771 transitions. [2024-11-13 21:04:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1771 transitions. [2024-11-13 21:04:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:24,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:04:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 524 states and 1783 transitions. [2024-11-13 21:04:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1783 transitions. [2024-11-13 21:04:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:26,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:04:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 527 states and 1791 transitions. [2024-11-13 21:04:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1791 transitions. [2024-11-13 21:04:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:33,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:33,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:33,091 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:04:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 530 states and 1794 transitions. [2024-11-13 21:04:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1794 transitions. [2024-11-13 21:04:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:40,292 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:04:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 536 states and 1801 transitions. [2024-11-13 21:04:44,741 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1801 transitions. [2024-11-13 21:04:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:44,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:44,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:46,605 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:04:57,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:57,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 544 states and 1811 transitions. [2024-11-13 21:04:57,942 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1811 transitions. [2024-11-13 21:04:57,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:04:57,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:57,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:58,098 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:05:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 546 states and 1815 transitions. [2024-11-13 21:05:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1815 transitions. [2024-11-13 21:05:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:05:04,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:04,791 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:05:08,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:08,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 547 states and 1817 transitions. [2024-11-13 21:05:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1817 transitions. [2024-11-13 21:05:08,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:05:08,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:08,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:05:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 548 states and 1842 transitions. [2024-11-13 21:05:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1842 transitions. [2024-11-13 21:05:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:05:12,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:12,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:12,376 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:05:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 549 states and 1842 transitions. [2024-11-13 21:05:14,947 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1842 transitions. [2024-11-13 21:05:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:05:14,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:14,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:05:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:17,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 550 states and 1842 transitions. [2024-11-13 21:05:17,957 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1842 transitions. [2024-11-13 21:05:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:05:17,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:17,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:05:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 552 states and 1851 transitions. [2024-11-13 21:05:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1851 transitions. [2024-11-13 21:05:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:05:38,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:05:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 556 states and 1913 transitions. [2024-11-13 21:05:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1913 transitions. [2024-11-13 21:05:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:05:51,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 560 states and 1936 transitions. [2024-11-13 21:06:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1936 transitions. [2024-11-13 21:06:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:08,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:09,707 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:15,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:15,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 562 states and 1947 transitions. [2024-11-13 21:06:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1947 transitions. [2024-11-13 21:06:15,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:15,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:15,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:15,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:18,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 563 states and 1958 transitions. [2024-11-13 21:06:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1958 transitions. [2024-11-13 21:06:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:18,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:18,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:28,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 564 states and 1962 transitions. [2024-11-13 21:06:28,875 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1962 transitions. [2024-11-13 21:06:28,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:28,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:28,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:30,015 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 565 states and 1966 transitions. [2024-11-13 21:06:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1966 transitions. [2024-11-13 21:06:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:33,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:33,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:34,205 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 566 states and 1970 transitions. [2024-11-13 21:06:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1970 transitions. [2024-11-13 21:06:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:36,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:36,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:36,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 567 states and 1978 transitions. [2024-11-13 21:06:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1978 transitions. [2024-11-13 21:06:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 568 states and 1987 transitions. [2024-11-13 21:06:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1987 transitions. [2024-11-13 21:06:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:45,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:45,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 569 states and 1993 transitions. [2024-11-13 21:06:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1993 transitions. [2024-11-13 21:06:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:06:49,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:06:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 570 states and 2000 transitions. [2024-11-13 21:06:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 2000 transitions. [2024-11-13 21:06:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:06:53,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:53,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-13 21:07:31,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 580 states and 2061 transitions. [2024-11-13 21:07:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 2061 transitions. [2024-11-13 21:07:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:07:31,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:31,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 27 proven. 65 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 21:08:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 586 states and 2114 transitions. [2024-11-13 21:08:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 2114 transitions. [2024-11-13 21:08:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:08:01,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:01,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 27 proven. 65 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked.