./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product25.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/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_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product25.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 680b86ee69d2fa1a591b34672ee94362515e8041606baf59201de5a19c705dd0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:04:38,932 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:04:39,003 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:04:39,008 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:04:39,008 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:04:39,032 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:04:39,033 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:04:39,033 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:04:39,033 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:04:39,033 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:04:39,033 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:04:39,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:04:39,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:04:39,034 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:04:39,038 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:04:39,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:04:39,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:04:39,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:04:39,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:04:39,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:04:39,039 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:04:39,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:04:39,039 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:04:39,039 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:04:39,039 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:04:39,039 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:04:39,040 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:04:39,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:04:39,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:04:39,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:04:39,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:04:39,040 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:04:39,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:04:39,040 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_eb8a4f74-f424-4266-8751-1f161e57349c/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 ! call(reach_error())) ) 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 -> 680b86ee69d2fa1a591b34672ee94362515e8041606baf59201de5a19c705dd0 [2024-11-13 22:04:39,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:04:39,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:04:39,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:04:39,357 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:04:39,358 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:04:39,359 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/elevator_spec1_product25.cil.c Unable to find full path for "g++" [2024-11-13 22:04:41,382 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:04:41,826 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:04:41,826 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/sv-benchmarks/c/product-lines/elevator_spec1_product25.cil.c [2024-11-13 22:04:41,850 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/data/e3ec855ea/3a83821a7ec4497b9f34c9ceb558b509/FLAG44a92732b [2024-11-13 22:04:41,866 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/data/e3ec855ea/3a83821a7ec4497b9f34c9ceb558b509 [2024-11-13 22:04:41,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:04:41,870 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:04:41,872 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:41,872 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:04:41,877 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:04:41,878 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:41" (1/1) ... [2024-11-13 22:04:41,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7efd3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:41, skipping insertion in model container [2024-11-13 22:04:41,879 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:41" (1/1) ... [2024-11-13 22:04:41,940 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:04:42,274 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/sv-benchmarks/c/product-lines/elevator_spec1_product25.cil.c[13407,13420] [2024-11-13 22:04:42,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:42,574 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:04:42,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2024-11-13 22:04:42,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [86] [2024-11-13 22:04:42,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [452] [2024-11-13 22:04:42,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [553] [2024-11-13 22:04:42,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [562] [2024-11-13 22:04:42,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [916] [2024-11-13 22:04:42,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1099] [2024-11-13 22:04:42,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1770] [2024-11-13 22:04:42,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1783] [2024-11-13 22:04:42,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1903] [2024-11-13 22:04:42,656 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/sv-benchmarks/c/product-lines/elevator_spec1_product25.cil.c[13407,13420] [2024-11-13 22:04:42,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:42,807 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:04:42,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42 WrapperNode [2024-11-13 22:04:42,808 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:42,809 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:42,809 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:04:42,809 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:04:42,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,852 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,910 INFO L138 Inliner]: procedures = 91, calls = 335, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 833 [2024-11-13 22:04:42,910 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:42,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:04:42,911 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:04:42,911 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:04:42,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,927 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,927 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,954 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,958 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,961 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,968 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:04:42,969 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:04:42,969 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:04:42,969 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:04:42,970 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:42" (1/1) ... [2024-11-13 22:04:42,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:04:42,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:04:43,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:04:43,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a4f74-f424-4266-8751-1f161e57349c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:04:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2024-11-13 22:04:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2024-11-13 22:04:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:04:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-11-13 22:04:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-11-13 22:04:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-13 22:04:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-13 22:04:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-13 22:04:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-13 22:04:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-13 22:04:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-13 22:04:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-13 22:04:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-13 22:04:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 22:04:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 22:04:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 22:04:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 22:04:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-11-13 22:04:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-11-13 22:04:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-13 22:04:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-13 22:04:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-13 22:04:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-13 22:04:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-13 22:04:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-13 22:04:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-13 22:04:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-13 22:04:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-13 22:04:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-13 22:04:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-13 22:04:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-13 22:04:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-13 22:04:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-13 22:04:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-13 22:04:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-13 22:04:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-13 22:04:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-13 22:04:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:04:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-13 22:04:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-13 22:04:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-13 22:04:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-13 22:04:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-13 22:04:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-13 22:04:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:04:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:04:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-13 22:04:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-13 22:04:43,271 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:04:43,274 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:04:44,900 INFO L? ?]: Removed 439 outVars from TransFormulas that were not future-live. [2024-11-13 22:04:44,900 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:04:46,069 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:04:46,069 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:04:46,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:04:46 BoogieIcfgContainer [2024-11-13 22:04:46,070 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:04:46,073 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:04:46,074 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:04:46,092 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:04:46,092 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:04:46" (1/1) ... [2024-11-13 22:04:46,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:04:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 354 states and 568 transitions. [2024-11-13 22:04:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 568 transitions. [2024-11-13 22:04:46,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:04:46,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:46,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:48,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 370 states and 628 transitions. [2024-11-13 22:04:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 628 transitions. [2024-11-13 22:04:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:04:48,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:48,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 371 states and 629 transitions. [2024-11-13 22:04:48,735 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 629 transitions. [2024-11-13 22:04:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:48,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 372 states and 630 transitions. [2024-11-13 22:04:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 630 transitions. [2024-11-13 22:04:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:49,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:49,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 373 states and 631 transitions. [2024-11-13 22:04:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 631 transitions. [2024-11-13 22:04:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:04:49,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:49,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 376 states and 634 transitions. [2024-11-13 22:04:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 634 transitions. [2024-11-13 22:04:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:50,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:50,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 377 states and 635 transitions. [2024-11-13 22:04:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 635 transitions. [2024-11-13 22:04:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:50,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:51,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 378 states and 636 transitions. [2024-11-13 22:04:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 636 transitions. [2024-11-13 22:04:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:51,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:51,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 379 states and 637 transitions. [2024-11-13 22:04:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 637 transitions. [2024-11-13 22:04:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:04:51,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:51,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:51,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 382 states and 640 transitions. [2024-11-13 22:04:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 640 transitions. [2024-11-13 22:04:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:04:51,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 386 states and 646 transitions. [2024-11-13 22:04:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 646 transitions. [2024-11-13 22:04:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:04:52,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:52,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:52,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 389 states and 649 transitions. [2024-11-13 22:04:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 649 transitions. [2024-11-13 22:04:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:04:52,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:53,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 392 states and 652 transitions. [2024-11-13 22:04:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 652 transitions. [2024-11-13 22:04:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:04:53,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 395 states and 656 transitions. [2024-11-13 22:04:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 656 transitions. [2024-11-13 22:04:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:04:53,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:53,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:53,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 397 states and 658 transitions. [2024-11-13 22:04:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 658 transitions. [2024-11-13 22:04:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:04:53,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:53,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 400 states and 665 transitions. [2024-11-13 22:04:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 665 transitions. [2024-11-13 22:04:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:04:54,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:54,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:54,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 400 states and 664 transitions. [2024-11-13 22:04:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 664 transitions. [2024-11-13 22:04:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:04:54,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:54,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 404 states and 673 transitions. [2024-11-13 22:04:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 673 transitions. [2024-11-13 22:04:54,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:04:54,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:54,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:04:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:55,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 400 states and 663 transitions. [2024-11-13 22:04:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 663 transitions. [2024-11-13 22:04:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:04:55,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 418 states and 726 transitions. [2024-11-13 22:04:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 726 transitions. [2024-11-13 22:04:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:04:57,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 418 states and 725 transitions. [2024-11-13 22:04:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 725 transitions. [2024-11-13 22:04:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:04:57,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 419 states and 726 transitions. [2024-11-13 22:04:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 726 transitions. [2024-11-13 22:04:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:04:58,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:58,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:58,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 420 states and 727 transitions. [2024-11-13 22:04:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 727 transitions. [2024-11-13 22:04:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:04:58,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:58,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 423 states and 730 transitions. [2024-11-13 22:04:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 730 transitions. [2024-11-13 22:04:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:04:58,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:59,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:59,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 424 states and 731 transitions. [2024-11-13 22:04:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 731 transitions. [2024-11-13 22:04:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:04:59,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:59,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 425 states and 732 transitions. [2024-11-13 22:04:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 732 transitions. [2024-11-13 22:04:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:04:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 426 states and 733 transitions. [2024-11-13 22:05:00,037 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 733 transitions. [2024-11-13 22:05:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:05:00,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:00,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 430 states and 742 transitions. [2024-11-13 22:05:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 742 transitions. [2024-11-13 22:05:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:05:00,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:00,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 426 states and 730 transitions. [2024-11-13 22:05:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 730 transitions. [2024-11-13 22:05:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:05:00,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:00,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:00,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 429 states and 737 transitions. [2024-11-13 22:05:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 737 transitions. [2024-11-13 22:05:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:05:00,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:00,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:01,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:01,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 432 states and 740 transitions. [2024-11-13 22:05:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 740 transitions. [2024-11-13 22:05:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:05:01,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:01,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:01,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 432 states and 739 transitions. [2024-11-13 22:05:01,667 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 739 transitions. [2024-11-13 22:05:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:05:01,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:01,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:01,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 432 states and 738 transitions. [2024-11-13 22:05:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 738 transitions. [2024-11-13 22:05:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:05:01,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:01,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:02,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 440 states and 769 transitions. [2024-11-13 22:05:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 769 transitions. [2024-11-13 22:05:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:05:03,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:03,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:03,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 443 states and 772 transitions. [2024-11-13 22:05:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 772 transitions. [2024-11-13 22:05:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:05:03,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:05:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 449 states and 784 transitions. [2024-11-13 22:05:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 784 transitions. [2024-11-13 22:05:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:05:03,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:03,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 454 states and 799 transitions. [2024-11-13 22:05:04,172 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 799 transitions. [2024-11-13 22:05:04,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:05:04,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 458 states and 808 transitions. [2024-11-13 22:05:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 808 transitions. [2024-11-13 22:05:04,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:05:04,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:04,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:04,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 454 states and 794 transitions. [2024-11-13 22:05:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 794 transitions. [2024-11-13 22:05:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:05:04,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 458 states and 802 transitions. [2024-11-13 22:05:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 802 transitions. [2024-11-13 22:05:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:05:05,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:05,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 460 states and 812 transitions. [2024-11-13 22:05:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 812 transitions. [2024-11-13 22:05:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:05:06,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:06,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:06,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 463 states and 815 transitions. [2024-11-13 22:05:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 815 transitions. [2024-11-13 22:05:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:05:06,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 466 states and 819 transitions. [2024-11-13 22:05:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 819 transitions. [2024-11-13 22:05:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:05:07,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 468 states and 821 transitions. [2024-11-13 22:05:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 821 transitions. [2024-11-13 22:05:07,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:05:07,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:07,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 469 states and 822 transitions. [2024-11-13 22:05:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 822 transitions. [2024-11-13 22:05:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:05:07,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:07,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:05:08,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 469 states and 820 transitions. [2024-11-13 22:05:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 820 transitions. [2024-11-13 22:05:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:05:08,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:05:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:10,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 473 states and 828 transitions. [2024-11-13 22:05:10,653 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 828 transitions. [2024-11-13 22:05:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:05:10,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:05:10,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 476 states and 832 transitions. [2024-11-13 22:05:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 832 transitions. [2024-11-13 22:05:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:05:10,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:05:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 477 states and 833 transitions. [2024-11-13 22:05:11,193 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 833 transitions. [2024-11-13 22:05:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:05:11,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:11,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:11,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:05:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:12,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 480 states and 838 transitions. [2024-11-13 22:05:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 838 transitions. [2024-11-13 22:05:12,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:05:12,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:12,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:12,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 485 states and 853 transitions. [2024-11-13 22:05:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 853 transitions. [2024-11-13 22:05:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:05:13,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:13,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 486 states and 854 transitions. [2024-11-13 22:05:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 854 transitions. [2024-11-13 22:05:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:05:13,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:13,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:05:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 489 states and 858 transitions. [2024-11-13 22:05:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 858 transitions. [2024-11-13 22:05:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:05:13,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:13,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:05:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 490 states and 859 transitions. [2024-11-13 22:05:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 859 transitions. [2024-11-13 22:05:13,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:05:13,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:13,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:05:14,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 493 states and 863 transitions. [2024-11-13 22:05:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 863 transitions. [2024-11-13 22:05:14,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:05:14,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:14,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:05:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 514 states and 925 transitions. [2024-11-13 22:05:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 925 transitions. [2024-11-13 22:05:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:05:26,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:26,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:05:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 515 states and 926 transitions. [2024-11-13 22:05:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 926 transitions. [2024-11-13 22:05:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:05:26,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:05:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 518 states and 930 transitions. [2024-11-13 22:05:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 930 transitions. [2024-11-13 22:05:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:05:26,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:26,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:26,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:05:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:31,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 539 states and 986 transitions. [2024-11-13 22:05:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 986 transitions. [2024-11-13 22:05:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:05:31,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:31,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:05:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 571 states and 1089 transitions. [2024-11-13 22:05:57,467 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1089 transitions. [2024-11-13 22:05:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:05:57,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:57,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:06:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:07,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 575 states and 1102 transitions. [2024-11-13 22:06:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1102 transitions. [2024-11-13 22:06:07,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:06:07,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:07,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:07,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:06:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 599 states and 1172 transitions. [2024-11-13 22:06:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1172 transitions. [2024-11-13 22:06:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:06:34,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:34,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:06:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 600 states and 1173 transitions. [2024-11-13 22:06:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1173 transitions. [2024-11-13 22:06:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:06:36,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:36,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:06:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 604 states and 1183 transitions. [2024-11-13 22:06:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1183 transitions. [2024-11-13 22:06:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:06:42,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:06:42,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 605 states and 1186 transitions. [2024-11-13 22:06:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1186 transitions. [2024-11-13 22:06:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:06:42,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:42,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:11,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 627 states and 1258 transitions. [2024-11-13 22:07:11,968 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1258 transitions. [2024-11-13 22:07:11,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:07:11,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:11,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:07:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:29,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 631 states and 1274 transitions. [2024-11-13 22:07:29,208 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1274 transitions. [2024-11-13 22:07:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:07:29,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:29,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:29,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:40,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 638 states and 1299 transitions. [2024-11-13 22:07:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1299 transitions. [2024-11-13 22:07:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:07:40,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 642 states and 1315 transitions. [2024-11-13 22:07:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1315 transitions. [2024-11-13 22:07:43,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:07:43,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:43,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 642 states and 1314 transitions. [2024-11-13 22:07:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1314 transitions. [2024-11-13 22:07:45,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:07:45,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:45,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:50,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 642 states and 1313 transitions. [2024-11-13 22:07:50,142 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1313 transitions. [2024-11-13 22:07:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:07:50,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:50,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:50,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 644 states and 1323 transitions. [2024-11-13 22:07:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1323 transitions. [2024-11-13 22:07:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:07:51,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:51,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:52,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 644 states and 1322 transitions. [2024-11-13 22:07:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1322 transitions. [2024-11-13 22:07:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:07:53,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:53,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 644 states and 1320 transitions. [2024-11-13 22:07:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1320 transitions. [2024-11-13 22:07:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:07:56,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:07:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 648 states and 1335 transitions. [2024-11-13 22:07:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1335 transitions. [2024-11-13 22:08:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:08:00,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:00,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:08:28,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 669 states and 1403 transitions. [2024-11-13 22:08:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1403 transitions. [2024-11-13 22:08:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:08:28,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:28,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 670 states and 1404 transitions. [2024-11-13 22:08:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1404 transitions. [2024-11-13 22:08:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:08:28,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 671 states and 1408 transitions. [2024-11-13 22:08:30,231 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1408 transitions. [2024-11-13 22:08:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:08:30,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 693 states and 1479 transitions. [2024-11-13 22:09:19,584 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1479 transitions. [2024-11-13 22:09:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:09:19,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 694 states and 1483 transitions. [2024-11-13 22:09:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1483 transitions. [2024-11-13 22:09:19,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:09:19,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 694 states and 1482 transitions. [2024-11-13 22:09:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1482 transitions. [2024-11-13 22:09:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:09:22,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 695 states and 1485 transitions. [2024-11-13 22:09:22,547 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1485 transitions. [2024-11-13 22:09:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:09:22,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:22,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 695 states and 1484 transitions. [2024-11-13 22:09:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1484 transitions. [2024-11-13 22:09:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:09:24,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:25,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 696 states and 1487 transitions. [2024-11-13 22:09:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1487 transitions. [2024-11-13 22:09:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:09:25,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:25,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 696 states and 1486 transitions. [2024-11-13 22:09:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1486 transitions. [2024-11-13 22:09:27,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:09:27,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:27,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:09:31,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:31,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 696 states and 1485 transitions. [2024-11-13 22:09:31,007 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1485 transitions. [2024-11-13 22:09:31,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:09:31,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:31,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 711 states and 1523 transitions. [2024-11-13 22:09:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1523 transitions. [2024-11-13 22:09:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:09:45,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:09:49,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 713 states and 1528 transitions. [2024-11-13 22:09:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1528 transitions. [2024-11-13 22:09:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:09:49,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:10:05,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 728 states and 1569 transitions. [2024-11-13 22:10:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1569 transitions. [2024-11-13 22:10:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:05,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:05,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:10:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 728 states and 1569 transitions. [2024-11-13 22:10:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1569 transitions. [2024-11-13 22:10:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:06,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:06,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:10:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:07,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 728 states and 1569 transitions. [2024-11-13 22:10:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1569 transitions. [2024-11-13 22:10:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:07,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:07,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:07,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:10:09,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 729 states and 1572 transitions. [2024-11-13 22:10:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1572 transitions. [2024-11-13 22:10:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:09,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:10:11,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:11,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 730 states and 1576 transitions. [2024-11-13 22:10:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1576 transitions. [2024-11-13 22:10:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:11,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:11,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:10:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 732 states and 1582 transitions. [2024-11-13 22:10:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1582 transitions. [2024-11-13 22:10:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:20,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:20,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:10:22,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 735 states and 1595 transitions. [2024-11-13 22:10:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1595 transitions. [2024-11-13 22:10:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:22,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:22,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:10:33,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:33,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 738 states and 1604 transitions. [2024-11-13 22:10:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1604 transitions. [2024-11-13 22:10:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:10:33,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:33,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:10:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 738 states and 1603 transitions. [2024-11-13 22:10:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1603 transitions. [2024-11-13 22:10:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:10:35,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:36,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:11:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 756 states and 1655 transitions. [2024-11-13 22:11:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1655 transitions. [2024-11-13 22:11:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:11:06,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:11:09,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:09,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 758 states and 1663 transitions. [2024-11-13 22:11:09,036 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1663 transitions. [2024-11-13 22:11:09,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:11:09,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:09,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:09,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:11:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 773 states and 1701 transitions. [2024-11-13 22:11:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1701 transitions. [2024-11-13 22:11:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:11:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:11:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 788 states and 1739 transitions. [2024-11-13 22:11:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1739 transitions. [2024-11-13 22:11:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:11:42,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:11:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 791 states and 1743 transitions. [2024-11-13 22:11:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1743 transitions. [2024-11-13 22:11:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:11:42,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:44,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:11:52,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 795 states and 1750 transitions. [2024-11-13 22:11:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1750 transitions. [2024-11-13 22:11:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:11:52,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:52,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:12:03,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 795 states and 1748 transitions. [2024-11-13 22:12:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1748 transitions. [2024-11-13 22:12:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:12:03,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:12:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 795 states and 1746 transitions. [2024-11-13 22:12:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1746 transitions. [2024-11-13 22:12:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:12:13,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:13,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:13,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:12:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 795 states and 1744 transitions. [2024-11-13 22:12:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1744 transitions. [2024-11-13 22:12:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:12:24,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:24,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:12:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 796 states and 1745 transitions. [2024-11-13 22:12:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1745 transitions. [2024-11-13 22:12:24,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:12:24,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:24,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:25,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:12:36,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 796 states and 1743 transitions. [2024-11-13 22:12:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1743 transitions. [2024-11-13 22:12:36,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:12:36,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:36,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:13:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 808 states and 1776 transitions. [2024-11-13 22:13:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1776 transitions. [2024-11-13 22:13:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:13:05,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:05,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:05,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:13:05,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 811 states and 1780 transitions. [2024-11-13 22:13:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1780 transitions. [2024-11-13 22:13:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:13:05,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:14:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:03,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 834 states and 1858 transitions. [2024-11-13 22:14:03,375 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1858 transitions. [2024-11-13 22:14:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:14:03,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:03,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:16,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 836 states and 1862 transitions. [2024-11-13 22:14:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1862 transitions. [2024-11-13 22:14:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:14:16,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:16,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:14:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 839 states and 1866 transitions. [2024-11-13 22:14:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1866 transitions. [2024-11-13 22:14:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:14:25,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:14:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 839 states and 1864 transitions. [2024-11-13 22:14:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1864 transitions. [2024-11-13 22:14:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:14:28,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:28,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:14:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 838 states and 1858 transitions. [2024-11-13 22:14:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1858 transitions. [2024-11-13 22:14:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:14:32,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:14:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 839 states and 1862 transitions. [2024-11-13 22:14:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1862 transitions. [2024-11-13 22:14:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:14:36,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:36,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:14:40,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 838 states and 1857 transitions. [2024-11-13 22:14:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1857 transitions. [2024-11-13 22:14:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:14:40,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 840 states and 1861 transitions. [2024-11-13 22:14:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1861 transitions. [2024-11-13 22:14:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:14:46,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:46,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:14:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 841 states and 1862 transitions. [2024-11-13 22:14:47,179 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1862 transitions. [2024-11-13 22:14:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:14:47,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 844 states and 1870 transitions. [2024-11-13 22:14:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1870 transitions. [2024-11-13 22:14:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:14:55,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:55,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:16:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:17,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 870 states and 1987 transitions. [2024-11-13 22:16:17,962 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1987 transitions. [2024-11-13 22:16:17,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:16:17,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:17,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:16:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 873 states and 1991 transitions. [2024-11-13 22:16:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1991 transitions. [2024-11-13 22:16:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:16:26,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:17:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 896 states and 2072 transitions. [2024-11-13 22:17:28,202 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2072 transitions. [2024-11-13 22:17:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:17:28,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.