./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product24.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_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/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_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/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_af47236a-1dea-4be9-9642-4befd1962633/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 bcf02459061acfdf5a11fb9ee5e832193100590b0367d937f266d29520f326a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:13:40,437 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:13:40,538 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:13:40,543 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:13:40,544 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:13:40,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:13:40,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:13:40,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:13:40,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:13:40,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:13:40,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:13:40,572 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:13:40,572 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:13:40,572 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:13:40,572 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:13:40,573 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:13:40,573 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:13:40,573 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:13:40,573 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:13:40,573 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:13:40,573 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:13:40,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:13:40,574 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:13:40,574 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:13:40,574 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:13:40,574 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:13:40,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:13:40,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:40,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:13:40,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:13:40,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:13:40,575 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:13:40,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:13:40,576 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_af47236a-1dea-4be9-9642-4befd1962633/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 -> bcf02459061acfdf5a11fb9ee5e832193100590b0367d937f266d29520f326a3 [2024-11-13 23:13:40,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:13:40,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:13:40,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:13:40,911 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:13:40,913 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:13:40,915 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c Unable to find full path for "g++" [2024-11-13 23:13:42,761 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:13:43,188 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:13:43,189 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c [2024-11-13 23:13:43,213 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/data/da11e65c5/8d781c25a4ef471ea83dd72f4d83dc97/FLAGcbcc111dc [2024-11-13 23:13:43,232 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/data/da11e65c5/8d781c25a4ef471ea83dd72f4d83dc97 [2024-11-13 23:13:43,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:13:43,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:13:43,242 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:43,242 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:13:43,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:13:43,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:43" (1/1) ... [2024-11-13 23:13:43,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2664f8d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:43, skipping insertion in model container [2024-11-13 23:13:43,252 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:43" (1/1) ... [2024-11-13 23:13:43,335 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:13:43,640 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_af47236a-1dea-4be9-9642-4befd1962633/sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c[11232,11245] [2024-11-13 23:13:43,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:44,002 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:13:44,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] [2024-11-13 23:13:44,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [414] [2024-11-13 23:13:44,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [423] [2024-11-13 23:13:44,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [787] [2024-11-13 23:13:44,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1459] [2024-11-13 23:13:44,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3107] [2024-11-13 23:13:44,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [3198] [2024-11-13 23:13:44,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3379] [2024-11-13 23:13:44,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3392] [2024-11-13 23:13:44,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3510] [2024-11-13 23:13:44,053 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_af47236a-1dea-4be9-9642-4befd1962633/sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c[11232,11245] [2024-11-13 23:13:44,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:44,199 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:13:44,200 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44 WrapperNode [2024-11-13 23:13:44,200 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:44,201 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:44,202 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:13:44,202 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:13:44,209 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,243 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,302 INFO L138 Inliner]: procedures = 98, calls = 354, calls flagged for inlining = 27, calls inlined = 23, statements flattened = 924 [2024-11-13 23:13:44,303 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:44,303 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:13:44,303 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:13:44,304 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:13:44,318 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,332 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,332 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,370 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,399 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,412 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,420 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,435 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:13:44,440 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:13:44,440 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:13:44,440 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:13:44,441 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:44" (1/1) ... [2024-11-13 23:13:44,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:44,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:13:44,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:13:44,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af47236a-1dea-4be9-9642-4befd1962633/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:13:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-13 23:13:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-13 23:13:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-13 23:13:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-13 23:13:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-13 23:13:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-13 23:13:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 23:13:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 23:13:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-13 23:13:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-13 23:13:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-13 23:13:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-13 23:13:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-11-13 23:13:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-11-13 23:13:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2024-11-13 23:13:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2024-11-13 23:13:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-13 23:13:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-13 23:13:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-13 23:13:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-13 23:13:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2024-11-13 23:13:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2024-11-13 23:13:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:13:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2024-11-13 23:13:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2024-11-13 23:13:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-11-13 23:13:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-11-13 23:13:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2024-11-13 23:13:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2024-11-13 23:13:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-13 23:13:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-13 23:13:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 23:13:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-11-13 23:13:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-13 23:13:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-13 23:13:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-13 23:13:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-13 23:13:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-13 23:13:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-13 23:13:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-13 23:13:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-13 23:13:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-13 23:13:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:13:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-13 23:13:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-13 23:13:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2024-11-13 23:13:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2024-11-13 23:13:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:13:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:13:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-13 23:13:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-13 23:13:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2024-11-13 23:13:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2024-11-13 23:13:44,773 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:13:44,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:13:46,668 INFO L? ?]: Removed 473 outVars from TransFormulas that were not future-live. [2024-11-13 23:13:46,668 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:13:47,860 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:13:47,861 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:13:47,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:47 BoogieIcfgContainer [2024-11-13 23:13:47,861 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:13:47,862 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:13:47,862 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:13:47,873 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:13:47,873 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:47" (1/1) ... [2024-11-13 23:13:47,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:13:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 413 states and 647 transitions. [2024-11-13 23:13:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 647 transitions. [2024-11-13 23:13:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:13:47,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:47,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:49,413 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 23:13:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 426 states and 680 transitions. [2024-11-13 23:13:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 680 transitions. [2024-11-13 23:13:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:13:49,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:49,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:50,546 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 23:13:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 427 states and 681 transitions. [2024-11-13 23:13:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 681 transitions. [2024-11-13 23:13:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:13:50,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:50,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:51,162 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 23:13:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 428 states and 682 transitions. [2024-11-13 23:13:51,217 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 682 transitions. [2024-11-13 23:13:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:13:51,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:51,814 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 23:13:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 429 states and 683 transitions. [2024-11-13 23:13:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 683 transitions. [2024-11-13 23:13:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:13:51,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:51,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:52,286 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 23:13:52,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 432 states and 686 transitions. [2024-11-13 23:13:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 686 transitions. [2024-11-13 23:13:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:13:52,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:52,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:52,702 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 23:13:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 433 states and 687 transitions. [2024-11-13 23:13:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 687 transitions. [2024-11-13 23:13:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:13:52,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:52,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:53,082 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 23:13:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 434 states and 688 transitions. [2024-11-13 23:13:53,115 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 688 transitions. [2024-11-13 23:13:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:13:53,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:53,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:53,474 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 23:13:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:53,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 435 states and 689 transitions. [2024-11-13 23:13:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 689 transitions. [2024-11-13 23:13:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:13:53,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:53,843 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 23:13:53,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:53,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 438 states and 692 transitions. [2024-11-13 23:13:53,877 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 692 transitions. [2024-11-13 23:13:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:13:53,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:53,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:54,266 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 23:13:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 441 states and 695 transitions. [2024-11-13 23:13:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 695 transitions. [2024-11-13 23:13:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:13:54,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:54,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:54,604 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 23:13:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 444 states and 698 transitions. [2024-11-13 23:13:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 698 transitions. [2024-11-13 23:13:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:13:54,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:54,996 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 23:13:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 447 states and 702 transitions. [2024-11-13 23:13:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 702 transitions. [2024-11-13 23:13:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:13:55,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:55,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:55,345 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 23:13:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 449 states and 704 transitions. [2024-11-13 23:13:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 704 transitions. [2024-11-13 23:13:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:13:55,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:55,753 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 23:13:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:55,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 454 states and 719 transitions. [2024-11-13 23:13:55,799 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 719 transitions. [2024-11-13 23:13:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:13:55,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:56,116 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 23:13:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 455 states and 720 transitions. [2024-11-13 23:13:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 720 transitions. [2024-11-13 23:13:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:13:56,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:56,454 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 23:13:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 458 states and 724 transitions. [2024-11-13 23:13:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 724 transitions. [2024-11-13 23:13:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:13:56,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:56,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:56,824 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 23:13:56,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 459 states and 725 transitions. [2024-11-13 23:13:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 725 transitions. [2024-11-13 23:13:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:13:56,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:56,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:57,198 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 23:13:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:57,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 462 states and 729 transitions. [2024-11-13 23:13:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 729 transitions. [2024-11-13 23:13:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:13:57,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:57,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:57,584 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 23:13:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 463 states and 730 transitions. [2024-11-13 23:13:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 730 transitions. [2024-11-13 23:13:57,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:13:57,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:57,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:57,910 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 23:13:57,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 466 states and 734 transitions. [2024-11-13 23:13:57,948 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 734 transitions. [2024-11-13 23:13:57,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:13:57,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:57,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:58,287 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 23:13:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 467 states and 735 transitions. [2024-11-13 23:13:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 735 transitions. [2024-11-13 23:13:58,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:13:58,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:58,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:13:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:59,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 490 states and 800 transitions. [2024-11-13 23:13:59,019 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 800 transitions. [2024-11-13 23:13:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:13:59,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:13:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 491 states and 801 transitions. [2024-11-13 23:13:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 801 transitions. [2024-11-13 23:13:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:13:59,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:59,860 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:13:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:59,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 492 states and 802 transitions. [2024-11-13 23:13:59,926 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 802 transitions. [2024-11-13 23:13:59,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:13:59,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:14:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 493 states and 803 transitions. [2024-11-13 23:14:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 803 transitions. [2024-11-13 23:14:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:14:00,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:00,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:00,838 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:14:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 496 states and 806 transitions. [2024-11-13 23:14:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 806 transitions. [2024-11-13 23:14:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:14:00,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:00,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:01,285 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:14:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 497 states and 807 transitions. [2024-11-13 23:14:01,350 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 807 transitions. [2024-11-13 23:14:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:14:01,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:14:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 498 states and 808 transitions. [2024-11-13 23:14:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 808 transitions. [2024-11-13 23:14:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:14:01,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:02,158 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:14:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 499 states and 809 transitions. [2024-11-13 23:14:02,229 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 809 transitions. [2024-11-13 23:14:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:14:02,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:02,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:02,553 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 23:14:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 501 states and 811 transitions. [2024-11-13 23:14:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 811 transitions. [2024-11-13 23:14:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:14:02,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:02,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:14:03,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 504 states and 814 transitions. [2024-11-13 23:14:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 814 transitions. [2024-11-13 23:14:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:14:03,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:03,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:14:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 507 states and 817 transitions. [2024-11-13 23:14:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 817 transitions. [2024-11-13 23:14:03,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:14:03,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:03,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,938 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:14:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:04,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 510 states and 820 transitions. [2024-11-13 23:14:04,059 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 820 transitions. [2024-11-13 23:14:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:14:04,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:04,521 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 23:14:04,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 512 states and 822 transitions. [2024-11-13 23:14:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 822 transitions. [2024-11-13 23:14:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:14:04,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:04,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:04,968 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:14:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 515 states and 826 transitions. [2024-11-13 23:14:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 826 transitions. [2024-11-13 23:14:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:14:05,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:05,508 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 23:14:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 530 states and 867 transitions. [2024-11-13 23:14:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 867 transitions. [2024-11-13 23:14:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:14:06,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:07,316 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 23:14:09,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 555 states and 939 transitions. [2024-11-13 23:14:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 939 transitions. [2024-11-13 23:14:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:14:09,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:09,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:09,833 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 23:14:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 556 states and 940 transitions. [2024-11-13 23:14:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 940 transitions. [2024-11-13 23:14:09,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:14:09,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:09,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:10,232 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 23:14:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 557 states and 941 transitions. [2024-11-13 23:14:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 941 transitions. [2024-11-13 23:14:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:14:10,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:10,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 560 states and 944 transitions. [2024-11-13 23:14:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 944 transitions. [2024-11-13 23:14:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:14:10,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:10,967 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 23:14:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 561 states and 945 transitions. [2024-11-13 23:14:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 945 transitions. [2024-11-13 23:14:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:14:11,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:14:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:11,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 562 states and 946 transitions. [2024-11-13 23:14:11,532 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 946 transitions. [2024-11-13 23:14:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:14:11,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:11,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:11,859 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 23:14:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 563 states and 947 transitions. [2024-11-13 23:14:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 947 transitions. [2024-11-13 23:14:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:14:11,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:11,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,359 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 23:14:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 564 states and 948 transitions. [2024-11-13 23:14:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 948 transitions. [2024-11-13 23:14:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:14:12,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:12,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,732 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 23:14:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 568 states and 952 transitions. [2024-11-13 23:14:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 952 transitions. [2024-11-13 23:14:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:14:12,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:13,142 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 23:14:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 569 states and 953 transitions. [2024-11-13 23:14:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 953 transitions. [2024-11-13 23:14:13,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:14:13,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:13,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:13,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:13,506 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 23:14:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 570 states and 954 transitions. [2024-11-13 23:14:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 954 transitions. [2024-11-13 23:14:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:14:13,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:13,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:13,873 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 23:14:13,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:13,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 571 states and 955 transitions. [2024-11-13 23:14:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 955 transitions. [2024-11-13 23:14:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:14:13,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:14,269 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 23:14:14,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 572 states and 956 transitions. [2024-11-13 23:14:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 956 transitions. [2024-11-13 23:14:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:14:14,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:14,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 575 states and 959 transitions. [2024-11-13 23:14:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 959 transitions. [2024-11-13 23:14:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:14:14,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:14,967 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 23:14:15,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:15,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 578 states and 962 transitions. [2024-11-13 23:14:15,020 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 962 transitions. [2024-11-13 23:14:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:14:15,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:15,894 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 23:14:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 599 states and 1012 transitions. [2024-11-13 23:14:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1012 transitions. [2024-11-13 23:14:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:14:17,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:18,208 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 23:14:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:19,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 603 states and 1020 transitions. [2024-11-13 23:14:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1020 transitions. [2024-11-13 23:14:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:14:19,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:19,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:20,213 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 23:14:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 606 states and 1024 transitions. [2024-11-13 23:14:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1024 transitions. [2024-11-13 23:14:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:14:20,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:20,601 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 23:14:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 609 states and 1028 transitions. [2024-11-13 23:14:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1028 transitions. [2024-11-13 23:14:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:14:20,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:14:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 612 states and 1032 transitions. [2024-11-13 23:14:21,131 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1032 transitions. [2024-11-13 23:14:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:14:21,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:21,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:14:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 613 states and 1033 transitions. [2024-11-13 23:14:21,488 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1033 transitions. [2024-11-13 23:14:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:14:21,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:22,116 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 23:14:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 625 states and 1070 transitions. [2024-11-13 23:14:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1070 transitions. [2024-11-13 23:14:25,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:14:25,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:25,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:25,717 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 23:14:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 634 states and 1100 transitions. [2024-11-13 23:14:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1100 transitions. [2024-11-13 23:14:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:14:26,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 637 states and 1103 transitions. [2024-11-13 23:14:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1103 transitions. [2024-11-13 23:14:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:14:26,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:26,842 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 23:14:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 640 states and 1106 transitions. [2024-11-13 23:14:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1106 transitions. [2024-11-13 23:14:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:14:26,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:27,236 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 23:14:27,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 640 states and 1104 transitions. [2024-11-13 23:14:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1104 transitions. [2024-11-13 23:14:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:14:27,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 655 states and 1141 transitions. [2024-11-13 23:14:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1141 transitions. [2024-11-13 23:14:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:14:34,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:34,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:34,771 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 23:14:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 656 states and 1142 transitions. [2024-11-13 23:14:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1142 transitions. [2024-11-13 23:14:34,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:14:34,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:35,176 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 23:14:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 657 states and 1143 transitions. [2024-11-13 23:14:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1143 transitions. [2024-11-13 23:14:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:14:35,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:35,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:35,518 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 23:14:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:35,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 658 states and 1144 transitions. [2024-11-13 23:14:35,547 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1144 transitions. [2024-11-13 23:14:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:14:35,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:35,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:35,832 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 23:14:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 659 states and 1145 transitions. [2024-11-13 23:14:35,856 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1145 transitions. [2024-11-13 23:14:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:14:35,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:35,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 663 states and 1150 transitions. [2024-11-13 23:14:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1150 transitions. [2024-11-13 23:14:36,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:14:36,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:36,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:37,057 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 23:14:37,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:37,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 666 states and 1156 transitions. [2024-11-13 23:14:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1156 transitions. [2024-11-13 23:14:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:14:37,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:37,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:37,897 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 23:14:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:37,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 668 states and 1160 transitions. [2024-11-13 23:14:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1160 transitions. [2024-11-13 23:14:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:14:37,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:38,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 671 states and 1163 transitions. [2024-11-13 23:14:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1163 transitions. [2024-11-13 23:14:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:14:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 673 states and 1165 transitions. [2024-11-13 23:14:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1165 transitions. [2024-11-13 23:14:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:14:38,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:39,076 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 23:14:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 673 states and 1164 transitions. [2024-11-13 23:14:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1164 transitions. [2024-11-13 23:14:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:14:39,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 678 states and 1173 transitions. [2024-11-13 23:14:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1173 transitions. [2024-11-13 23:14:41,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:14:41,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 680 states and 1176 transitions. [2024-11-13 23:14:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1176 transitions. [2024-11-13 23:14:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:14:43,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:15:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:00,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 700 states and 1226 transitions. [2024-11-13 23:15:00,237 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1226 transitions. [2024-11-13 23:15:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:15:00,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:00,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 705 states and 1235 transitions. [2024-11-13 23:15:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1235 transitions. [2024-11-13 23:15:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:15:03,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:03,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:15:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 710 states and 1252 transitions. [2024-11-13 23:15:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1252 transitions. [2024-11-13 23:15:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:15:03,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:15:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 715 states and 1267 transitions. [2024-11-13 23:15:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1267 transitions. [2024-11-13 23:15:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:15:03,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 715 states and 1266 transitions. [2024-11-13 23:15:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1266 transitions. [2024-11-13 23:15:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:15:04,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:04,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:04,903 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:15:04,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:04,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 718 states and 1270 transitions. [2024-11-13 23:15:04,981 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1270 transitions. [2024-11-13 23:15:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:15:04,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:04,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:05,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:15:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 723 states and 1280 transitions. [2024-11-13 23:15:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1280 transitions. [2024-11-13 23:15:06,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:15:06,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:06,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:07,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 725 states and 1282 transitions. [2024-11-13 23:15:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1282 transitions. [2024-11-13 23:15:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:15:07,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 730 states and 1291 transitions. [2024-11-13 23:15:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1291 transitions. [2024-11-13 23:15:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:15:10,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:10,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:10,296 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:15:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 734 states and 1298 transitions. [2024-11-13 23:15:10,672 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1298 transitions. [2024-11-13 23:15:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:15:10,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:10,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:15:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 735 states and 1299 transitions. [2024-11-13 23:15:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1299 transitions. [2024-11-13 23:15:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:15:10,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:10,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:15:11,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:11,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 736 states and 1300 transitions. [2024-11-13 23:15:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1300 transitions. [2024-11-13 23:15:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:15:11,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:11,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:15:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:13,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 741 states and 1310 transitions. [2024-11-13 23:15:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1310 transitions. [2024-11-13 23:15:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:15:13,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:15:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 741 states and 1309 transitions. [2024-11-13 23:15:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1309 transitions. [2024-11-13 23:15:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:15:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:15,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 738 states and 1297 transitions. [2024-11-13 23:15:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1297 transitions. [2024-11-13 23:15:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:15:17,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:17,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 735 states and 1285 transitions. [2024-11-13 23:15:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1285 transitions. [2024-11-13 23:15:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:15:19,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 732 states and 1274 transitions. [2024-11-13 23:15:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1274 transitions. [2024-11-13 23:15:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:15:21,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 724 states and 1252 transitions. [2024-11-13 23:15:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1252 transitions. [2024-11-13 23:15:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:15:23,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:15:25,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 729 states and 1261 transitions. [2024-11-13 23:15:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1261 transitions. [2024-11-13 23:15:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:15:25,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:16:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 763 states and 1361 transitions. [2024-11-13 23:16:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1361 transitions. [2024-11-13 23:16:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:16:09,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:09,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:16:21,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 762 states and 1360 transitions. [2024-11-13 23:16:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1360 transitions. [2024-11-13 23:16:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:16:21,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:16:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 764 states and 1364 transitions. [2024-11-13 23:16:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1364 transitions. [2024-11-13 23:16:28,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:16:28,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:17:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 798 states and 1468 transitions. [2024-11-13 23:17:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1468 transitions. [2024-11-13 23:17:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:17:24,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:34,477 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:17:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 803 states and 1484 transitions. [2024-11-13 23:17:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1484 transitions. [2024-11-13 23:17:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:17:59,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:18:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 806 states and 1492 transitions. [2024-11-13 23:18:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1492 transitions. [2024-11-13 23:18:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:26,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:26,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:18:29,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 806 states and 1492 transitions. [2024-11-13 23:18:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1492 transitions. [2024-11-13 23:18:29,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:29,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:29,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:18:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:33,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 806 states and 1492 transitions. [2024-11-13 23:18:33,509 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1492 transitions. [2024-11-13 23:18:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:18:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 806 states and 1492 transitions. [2024-11-13 23:18:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1492 transitions. [2024-11-13 23:18:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:37,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:37,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:19:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 839 states and 1595 transitions. [2024-11-13 23:19:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1595 transitions. [2024-11-13 23:19:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:19:50,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:19:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 839 states and 1595 transitions. [2024-11-13 23:19:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1595 transitions. [2024-11-13 23:19:52,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:19:52,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:52,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:06,688 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:21:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 851 states and 1635 transitions. [2024-11-13 23:21:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1635 transitions. [2024-11-13 23:21:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:21:17,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:17,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:21:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 851 states and 1635 transitions. [2024-11-13 23:21:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1635 transitions. [2024-11-13 23:21:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:21:26,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:26,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:21:33,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:33,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 851 states and 1635 transitions. [2024-11-13 23:21:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1635 transitions. [2024-11-13 23:21:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:21:33,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:33,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:39,714 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 855 states and 1645 transitions. [2024-11-13 23:21:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1645 transitions. [2024-11-13 23:21:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:21:51,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:51,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:22:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 855 states and 1645 transitions. [2024-11-13 23:22:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1645 transitions. [2024-11-13 23:22:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:22:12,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:22:25,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 868 states and 1683 transitions. [2024-11-13 23:22:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1683 transitions. [2024-11-13 23:22:25,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:22:25,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:25,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:22:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 868 states and 1683 transitions. [2024-11-13 23:22:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1683 transitions. [2024-11-13 23:22:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:22:27,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:27,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:22:31,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 868 states and 1683 transitions. [2024-11-13 23:22:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1683 transitions. [2024-11-13 23:22:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:22:31,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:31,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:23:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 875 states and 1710 transitions. [2024-11-13 23:23:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1710 transitions. [2024-11-13 23:23:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:18,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:27,313 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:23:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:37,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:37,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:37,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:39,411 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:39,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:39,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:42,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:44,197 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:45,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:45,124 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:45,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:50,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:50,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:50,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:53,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:53,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:53,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:55,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:55,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:55,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:23:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:23:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:58,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:58,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:24:02,929 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:24:02,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:02,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:02,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:22,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:24:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:24:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:22,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:22,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:24:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:24:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:26,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:29,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:24:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:24:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:29,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 877 states and 1712 transitions. [2024-11-13 23:24:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1712 transitions. [2024-11-13 23:24:33,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:33,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:33,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:33,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:24:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:24:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:45,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:47,146 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:24:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:24:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:47,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:47,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:51,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:24:51,628 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:24:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:24:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:24:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:53,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:53,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:24:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:24:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:54,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:56,944 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:58,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:24:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:24:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:58,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:24:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:59,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:24:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:24:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:24:59,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:59,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:25:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:25:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:25:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:25:01,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:01,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:25:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 877 states and 1711 transitions. [2024-11-13 23:25:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1711 transitions. [2024-11-13 23:25:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:25:03,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:03,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:25:36,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:36,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 892 states and 1758 transitions. [2024-11-13 23:25:36,902 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1758 transitions. [2024-11-13 23:25:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:25:36,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:36,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:26:56,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 918 states and 1830 transitions. [2024-11-13 23:26:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1830 transitions. [2024-11-13 23:26:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:26:56,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:56,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:27:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 918 states and 1830 transitions. [2024-11-13 23:27:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1830 transitions. [2024-11-13 23:27:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:27:00,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:00,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat