./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/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_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/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_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/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 c169527384ebd2beb44494ef6b1cbc32334198d2b76d2236e6ced79c84ed026c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:15:49,459 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:15:49,591 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:15:49,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:15:49,598 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:15:49,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:15:49,639 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:15:49,640 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:15:49,641 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:15:49,647 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:15:49,647 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:15:49,648 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:15:49,648 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:15:49,650 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:15:49,651 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:15:49,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:15:49,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:15:49,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:15:49,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:15:49,653 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:15:49,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:15:49,655 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:15:49,656 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:15:49,656 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:15:49,657 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:15:49,657 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:15:49,658 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:15:49,658 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:15:49,659 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:15:49,659 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:15:49,661 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:15:49,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:15:49,661 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:15:49,662 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_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c169527384ebd2beb44494ef6b1cbc32334198d2b76d2236e6ced79c84ed026c [2023-11-24 22:15:49,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:15:49,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:15:49,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:15:49,992 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:15:49,993 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:15:49,994 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c [2023-11-24 22:15:53,094 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:15:53,510 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:15:53,512 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c [2023-11-24 22:15:53,548 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/data/91f10147a/8ee0d7d4b04d45a187c28613870bfbcc/FLAGd29650309 [2023-11-24 22:15:53,567 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/data/91f10147a/8ee0d7d4b04d45a187c28613870bfbcc [2023-11-24 22:15:53,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:15:53,575 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:15:53,580 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:15:53,580 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:15:53,586 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:15:53,587 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:15:53" (1/1) ... [2023-11-24 22:15:53,589 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@255504ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:53, skipping insertion in model container [2023-11-24 22:15:53,589 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:15:53" (1/1) ... [2023-11-24 22:15:53,710 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:15:53,920 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_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c[5770,5783] [2023-11-24 22:15:54,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:15:54,384 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:15:54,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2023-11-24 22:15:54,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [67] [2023-11-24 22:15:54,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [259] [2023-11-24 22:15:54,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [268] [2023-11-24 22:15:54,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [366] [2023-11-24 22:15:54,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1033] [2023-11-24 22:15:54,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1399] [2023-11-24 22:15:54,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2844] [2023-11-24 22:15:54,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3195] [2023-11-24 22:15:54,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3313] [2023-11-24 22:15:54,416 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_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c[5770,5783] [2023-11-24 22:15:54,505 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:15:54,541 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:15:54,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54 WrapperNode [2023-11-24 22:15:54,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:15:54,543 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:15:54,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:15:54,543 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:15:54,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,580 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,663 INFO L138 Inliner]: procedures = 88, calls = 338, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 797 [2023-11-24 22:15:54,671 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:15:54,672 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:15:54,672 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:15:54,672 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:15:54,683 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,684 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,691 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,716 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,733 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,739 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,745 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,754 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:15:54,755 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:15:54,755 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:15:54,755 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:15:54,756 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:54" (1/1) ... [2023-11-24 22:15:54,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:15:54,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:15:54,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:15:54,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df30b55d-8c1b-4985-9dd4-ef333a5dc5b2/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:15:54,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:15:54,857 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2023-11-24 22:15:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2023-11-24 22:15:54,857 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-11-24 22:15:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-11-24 22:15:54,857 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-11-24 22:15:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-11-24 22:15:54,858 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-11-24 22:15:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-11-24 22:15:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2023-11-24 22:15:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2023-11-24 22:15:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-11-24 22:15:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-11-24 22:15:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:15:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:15:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:15:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:15:54,862 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-11-24 22:15:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-11-24 22:15:54,862 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-11-24 22:15:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-11-24 22:15:54,863 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-11-24 22:15:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-11-24 22:15:54,863 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-11-24 22:15:54,864 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-11-24 22:15:54,864 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2023-11-24 22:15:54,865 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2023-11-24 22:15:54,865 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-11-24 22:15:54,866 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-11-24 22:15:54,866 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2023-11-24 22:15:54,866 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2023-11-24 22:15:54,867 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-11-24 22:15:54,867 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-11-24 22:15:54,867 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-11-24 22:15:54,867 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-11-24 22:15:54,867 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-11-24 22:15:54,867 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-11-24 22:15:54,868 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-11-24 22:15:54,868 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-11-24 22:15:54,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:15:54,868 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2023-11-24 22:15:54,868 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2023-11-24 22:15:54,868 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-11-24 22:15:54,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-11-24 22:15:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-11-24 22:15:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-11-24 22:15:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-11-24 22:15:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-11-24 22:15:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:15:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:15:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-11-24 22:15:54,870 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-11-24 22:15:55,057 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:15:55,060 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:15:56,325 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:15:57,334 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:15:57,334 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:15:57,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:15:57 BoogieIcfgContainer [2023-11-24 22:15:57,337 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:15:57,338 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:15:57,338 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:15:57,348 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:15:57,348 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:15:57" (1/1) ... [2023-11-24 22:15:57,359 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:15:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 383 states and 609 transitions. [2023-11-24 22:15:57,478 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 609 transitions. [2023-11-24 22:15:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:15:57,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:57,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:15:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 386 states and 615 transitions. [2023-11-24 22:15:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 615 transitions. [2023-11-24 22:15:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 22:15:58,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:15:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 391 states and 627 transitions. [2023-11-24 22:15:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 627 transitions. [2023-11-24 22:15:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:15:59,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:16:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 393 states and 629 transitions. [2023-11-24 22:16:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 629 transitions. [2023-11-24 22:16:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 22:16:00,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:00,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:16:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:02,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 401 states and 645 transitions. [2023-11-24 22:16:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 645 transitions. [2023-11-24 22:16:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-24 22:16:02,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:02,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:16:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 405 states and 650 transitions. [2023-11-24 22:16:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 650 transitions. [2023-11-24 22:16:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:02,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:02,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:06,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:07,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:07,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:07,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:07,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:07,841 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:07,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:07,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:07,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:08,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:08,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:08,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:09,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:09,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:09,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:09,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:09,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:09,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:09,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:10,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:10,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:10,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:10,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:10,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:10,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:10,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:11,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:11,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:11,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:11,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:11,945 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:11,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:11,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:11,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:12,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:13,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:13,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:13,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:13,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:13,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:13,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:13,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:14,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:14,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:14,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:15,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:15,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:15,724 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:15,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:15,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:16,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:16,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:16,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:16,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:17,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:17,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:17,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:17,769 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:17,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:18,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:18,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:18,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:18,224 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:18,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:18,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:18,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:18,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:19,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:19,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:19,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:19,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:19,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:20,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:20,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:20,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:20,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:20,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:20,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:20,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:21,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:21,206 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:21,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:21,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:21,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:21,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:21,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:21,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:22,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:22,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:22,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:22,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:22,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:23,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:23,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:23,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:23,752 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:23,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:23,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:24,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:24,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:24,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:24,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:24,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:24,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:25,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:25,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:25,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:25,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:25,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:25,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:26,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:26,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:26,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:26,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:26,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:26,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:26,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:26,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:26,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:27,260 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:27,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:27,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:27,575 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:27,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:27,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:27,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:28,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:28,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:28,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:28,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:28,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:29,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:29,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:29,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:29,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:29,633 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:29,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:29,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:29,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:30,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:30,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:30,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:30,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:30,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:30,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:30,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:31,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:31,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:31,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:31,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:31,377 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:31,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:31,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:31,728 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:31,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:31,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:32,039 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:32,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:32,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:32,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:32,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:32,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:32,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:32,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:33,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:33,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:33,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:34,157 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:34,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:34,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:34,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:34,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:34,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:34,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:35,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:35,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:35,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:35,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:35,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:35,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:35,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:35,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:35,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:35,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:35,811 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:35,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:35,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:35,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:36,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:36,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:36,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:36,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:36,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:36,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:36,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-24 22:16:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-24 22:16:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:37,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms