./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi --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 a3102ca0659fbbd15269b525dd7b096164ab7cd0af67dfa99033803ea46b0a8e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:13:14,559 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:13:14,629 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:13:14,634 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:13:14,635 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:13:14,659 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:13:14,660 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:13:14,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:13:14,661 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:13:14,662 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:13:14,663 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:13:14,663 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:13:14,664 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:13:14,664 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:13:14,665 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:13:14,666 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:13:14,666 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:13:14,667 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:13:14,667 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:13:14,668 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:13:14,668 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:13:14,669 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:13:14,669 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:13:14,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:13:14,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:13:14,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:13:14,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:14,672 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:13:14,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:13:14,673 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:13:14,673 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:13:14,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:13:14,674 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:13:14,674 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3102ca0659fbbd15269b525dd7b096164ab7cd0af67dfa99033803ea46b0a8e [2023-11-24 23:13:14,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:13:14,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:13:14,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:13:14,937 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:13:14,938 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:13:14,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c [2023-11-24 23:13:18,076 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:13:18,479 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:13:18,479 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c [2023-11-24 23:13:18,505 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/data/d9d62076b/52c72e65cc344ca5ad63fb201997e83b/FLAGcb3e2d454 [2023-11-24 23:13:18,521 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/data/d9d62076b/52c72e65cc344ca5ad63fb201997e83b [2023-11-24 23:13:18,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:13:18,526 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:13:18,528 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:18,528 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:13:18,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:13:18,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c5345e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18, skipping insertion in model container [2023-11-24 23:13:18,536 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,610 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:13:18,894 WARN L240 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_f248b21d-b0eb-4e60-a803-5a815757e6c9/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c[3700,3713] [2023-11-24 23:13:19,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:19,315 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:13:19,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2023-11-24 23:13:19,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [86] [2023-11-24 23:13:19,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [186] [2023-11-24 23:13:19,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [195] [2023-11-24 23:13:19,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification14_spec.i","") [315] [2023-11-24 23:13:19,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [355] [2023-11-24 23:13:19,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [705] [2023-11-24 23:13:19,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1071] [2023-11-24 23:13:19,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1738] [2023-11-24 23:13:19,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3255] [2023-11-24 23:13:19,358 WARN L240 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_f248b21d-b0eb-4e60-a803-5a815757e6c9/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c[3700,3713] [2023-11-24 23:13:19,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:19,553 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:13:19,554 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19 WrapperNode [2023-11-24 23:13:19,554 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:19,556 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:19,556 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:13:19,556 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:13:19,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,597 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,657 INFO L138 Inliner]: procedures = 90, calls = 331, calls flagged for inlining = 26, calls inlined = 23, statements flattened = 1060 [2023-11-24 23:13:19,658 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:19,659 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:13:19,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:13:19,659 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:13:19,670 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,679 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,679 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,703 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,717 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,723 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,729 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,738 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:13:19,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:13:19,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:13:19,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:13:19,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:19" (1/1) ... [2023-11-24 23:13:19,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:19,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:13:19,775 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:13:19,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248b21d-b0eb-4e60-a803-5a815757e6c9/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:13:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:13:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-11-24 23:13:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-11-24 23:13:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-11-24 23:13:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-11-24 23:13:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2023-11-24 23:13:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2023-11-24 23:13:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-11-24 23:13:19,826 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-11-24 23:13:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2023-11-24 23:13:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2023-11-24 23:13:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-11-24 23:13:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-11-24 23:13:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 23:13:19,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 23:13:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 23:13:19,828 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 23:13:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-11-24 23:13:19,828 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-11-24 23:13:19,829 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-11-24 23:13:19,829 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-11-24 23:13:19,829 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-11-24 23:13:19,829 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-11-24 23:13:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2023-11-24 23:13:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2023-11-24 23:13:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-11-24 23:13:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-11-24 23:13:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2023-11-24 23:13:19,832 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2023-11-24 23:13:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-11-24 23:13:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-11-24 23:13:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-11-24 23:13:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-11-24 23:13:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-11-24 23:13:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-11-24 23:13:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-11-24 23:13:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-11-24 23:13:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:13:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-11-24 23:13:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-11-24 23:13:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-11-24 23:13:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-11-24 23:13:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-11-24 23:13:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-11-24 23:13:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:13:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:13:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-11-24 23:13:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-11-24 23:13:20,012 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:13:20,015 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:13:21,273 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:13:22,199 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:13:22,199 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:13:22,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:13:22 BoogieIcfgContainer [2023-11-24 23:13:22,202 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:13:22,203 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:13:22,203 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:13:22,214 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:13:22,214 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:13:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 347 states and 548 transitions. [2023-11-24 23:13:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 548 transitions. [2023-11-24 23:13:22,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-24 23:13:22,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 23:13:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 362 states and 578 transitions. [2023-11-24 23:13:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 578 transitions. [2023-11-24 23:13:23,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 23:13:23,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-24 23:13:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 364 states and 580 transitions. [2023-11-24 23:13:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 580 transitions. [2023-11-24 23:13:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:13:23,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-11-24 23:13:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 371 states and 593 transitions. [2023-11-24 23:13:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 593 transitions. [2023-11-24 23:13:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:13:24,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 23:13:26,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 392 states and 637 transitions. [2023-11-24 23:13:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 637 transitions. [2023-11-24 23:13:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:13:26,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-24 23:13:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 394 states and 640 transitions. [2023-11-24 23:13:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 640 transitions. [2023-11-24 23:13:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 23:13:26,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-11-24 23:13:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 400 states and 649 transitions. [2023-11-24 23:13:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 649 transitions. [2023-11-24 23:13:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 23:13:27,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,433 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-11-24 23:13:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 406 states and 658 transitions. [2023-11-24 23:13:27,488 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 658 transitions. [2023-11-24 23:13:27,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 23:13:27,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,851 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-11-24 23:13:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 409 states and 663 transitions. [2023-11-24 23:13:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 663 transitions. [2023-11-24 23:13:27,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 23:13:27,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-24 23:13:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 411 states and 666 transitions. [2023-11-24 23:13:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 666 transitions. [2023-11-24 23:13:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:28,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 411 states and 666 transitions. [2023-11-24 23:13:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 666 transitions. [2023-11-24 23:13:29,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-24 23:13:29,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,638 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-24 23:13:33,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 437 states and 732 transitions. [2023-11-24 23:13:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 732 transitions. [2023-11-24 23:13:33,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 23:13:33,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2023-11-24 23:13:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 439 states and 736 transitions. [2023-11-24 23:13:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 736 transitions. [2023-11-24 23:13:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 23:13:35,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2023-11-24 23:13:36,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:36,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:36,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:36,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:36,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:36,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:36,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:37,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:37,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:37,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:37,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:37,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:37,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:37,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:38,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:38,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,375 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:38,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,553 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:38,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:38,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:38,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:38,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,124 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:39,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:39,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:39,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:39,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:39,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:39,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:40,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:40,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:40,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:40,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:40,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:40,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:40,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:40,990 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:40,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:40,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:41,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:41,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,487 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:41,516 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:41,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:41,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:41,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:41,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:41,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:42,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:42,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:42,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:42,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:42,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:42,802 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:42,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:42,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:42,974 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:42,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,145 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:43,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:43,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:43,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:43,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,671 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:43,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:43,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,975 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:43,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,127 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:44,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:44,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:44,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:44,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:44,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,759 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:44,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:44,930 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:44,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:44,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:45,140 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:45,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:45,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:45,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:45,505 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:45,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:45,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:45,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:45,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:45,955 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:45,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:46,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,257 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:46,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:46,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:46,716 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:46,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:46,864 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:46,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:47,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:47,178 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:47,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:47,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:47,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:47,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:47,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:47,478 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:47,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:47,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:47,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:47,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:47,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:47,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:47,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:47,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:47,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:48,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:48,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:48,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:48,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:48,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:48,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:48,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:48,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:48,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:48,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,919 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:48,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:49,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:49,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:49,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:49,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:49,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:49,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:49,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,834 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:49,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:50,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:50,259 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:50,398 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,929 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:50,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:51,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:51,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:51,353 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:51,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:51,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:51,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:51,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:51,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:51,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,870 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:51,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,006 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,128 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,295 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,557 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,859 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:52,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,095 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,238 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,446 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,809 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,902 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:53,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,469 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,666 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,679 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:54,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:54,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,994 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,303 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,735 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:55,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,603 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:56,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,113 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,378 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,966 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:57,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,733 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,859 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:58,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:58,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:59,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:59,163 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:59,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,289 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:59,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:59,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:59,458 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:59,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:59,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:59,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,847 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-24 23:13:59,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 441 states and 738 transitions. [2023-11-24 23:13:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2023-11-24 23:13:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:13:59,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat