./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b --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 b90339f9090766921b1c16763101e1e0bf56713d98b802bfaa51b02dabc40a61 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:11:31,493 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:11:31,551 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:11:31,556 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:11:31,556 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:11:31,576 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:11:31,577 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:11:31,577 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:11:31,578 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:11:31,578 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:11:31,578 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:11:31,578 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:11:31,578 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:11:31,578 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:11:31,578 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:11:31,579 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:11:31,579 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:11:31,580 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:11:31,580 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:11:31,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:11:31,580 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:11:31,580 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:11:31,580 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:11:31,581 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:11:31,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:11:31,581 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b 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 -> b90339f9090766921b1c16763101e1e0bf56713d98b802bfaa51b02dabc40a61 [2024-12-06 04:11:31,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:11:31,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:11:31,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:11:31,833 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:11:31,834 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:11:31,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c [2024-12-06 04:11:34,416 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/data/bc764650a/b1867241aff84e4bb35ad5133735e857/FLAG454ec5806 [2024-12-06 04:11:34,708 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:11:34,708 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c [2024-12-06 04:11:34,725 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/data/bc764650a/b1867241aff84e4bb35ad5133735e857/FLAG454ec5806 [2024-12-06 04:11:35,001 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/data/bc764650a/b1867241aff84e4bb35ad5133735e857 [2024-12-06 04:11:35,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:11:35,004 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:11:35,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:11:35,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:11:35,008 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:11:35,009 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb0a899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35, skipping insertion in model container [2024-12-06 04:11:35,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,049 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:11:35,359 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c[35415,35428] [2024-12-06 04:11:35,458 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:11:35,470 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:11:35,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2024-12-06 04:11:35,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [412] [2024-12-06 04:11:35,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [447] [2024-12-06 04:11:35,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [567] [2024-12-06 04:11:35,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1239] [2024-12-06 04:11:35,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1252] [2024-12-06 04:11:35,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1618] [2024-12-06 04:11:35,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [1627] [2024-12-06 04:11:35,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1813] [2024-12-06 04:11:35,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1905] [2024-12-06 04:11:35,528 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c[35415,35428] [2024-12-06 04:11:35,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:11:35,587 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:11:35,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35 WrapperNode [2024-12-06 04:11:35,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:11:35,589 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:11:35,589 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:11:35,589 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:11:35,593 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,612 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,648 INFO L138 Inliner]: procedures = 95, calls = 343, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 1150 [2024-12-06 04:11:35,648 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:11:35,649 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:11:35,649 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:11:35,649 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:11:35,654 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,654 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,658 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,658 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,675 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,677 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,689 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,694 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,697 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,704 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:11:35,705 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:11:35,705 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:11:35,705 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:11:35,706 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:35" (1/1) ... [2024-12-06 04:11:35,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:11:35,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:11:35,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:11:35,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf6139cf-31c9-4780-af88-738f07c799b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:11:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2024-12-06 04:11:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2024-12-06 04:11:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:11:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-12-06 04:11:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-12-06 04:11:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-12-06 04:11:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-12-06 04:11:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-12-06 04:11:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2024-12-06 04:11:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-12-06 04:11:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-12-06 04:11:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-06 04:11:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-06 04:11:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-12-06 04:11:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-12-06 04:11:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-12-06 04:11:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-12-06 04:11:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-12-06 04:11:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-12-06 04:11:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-12-06 04:11:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-12-06 04:11:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-12-06 04:11:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-12-06 04:11:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-12-06 04:11:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-12-06 04:11:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-12-06 04:11:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2024-12-06 04:11:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2024-12-06 04:11:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-12-06 04:11:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-12-06 04:11:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:11:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-12-06 04:11:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-12-06 04:11:35,899 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:11:35,901 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:11:36,978 INFO L? ?]: Removed 461 outVars from TransFormulas that were not future-live. [2024-12-06 04:11:36,978 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:11:37,921 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:11:37,921 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:11:37,922 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:11:37 BoogieIcfgContainer [2024-12-06 04:11:37,922 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:11:37,923 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:11:37,923 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:11:37,933 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:11:37,933 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:11:37" (1/1) ... [2024-12-06 04:11:37,940 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:11:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 381 states and 603 transitions. [2024-12-06 04:11:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 603 transitions. [2024-12-06 04:11:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:11:38,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:38,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 380 states and 596 transitions. [2024-12-06 04:11:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 596 transitions. [2024-12-06 04:11:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:11:38,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:38,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 403 states and 659 transitions. [2024-12-06 04:11:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 659 transitions. [2024-12-06 04:11:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:11:39,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:39,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:39,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 403 states and 658 transitions. [2024-12-06 04:11:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 658 transitions. [2024-12-06 04:11:39,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:11:39,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:39,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 418 states and 703 transitions. [2024-12-06 04:11:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 703 transitions. [2024-12-06 04:11:41,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:11:41,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:41,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 422 states and 707 transitions. [2024-12-06 04:11:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 707 transitions. [2024-12-06 04:11:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:11:41,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:41,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:41,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 423 states and 708 transitions. [2024-12-06 04:11:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 708 transitions. [2024-12-06 04:11:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:11:41,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:41,945 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 430 states and 730 transitions. [2024-12-06 04:11:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 730 transitions. [2024-12-06 04:11:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:11:42,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:42,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:42,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 432 states and 735 transitions. [2024-12-06 04:11:42,344 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 735 transitions. [2024-12-06 04:11:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:11:42,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:42,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 434 states and 740 transitions. [2024-12-06 04:11:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 740 transitions. [2024-12-06 04:11:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:11:42,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:42,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:43,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 435 states and 741 transitions. [2024-12-06 04:11:43,060 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 741 transitions. [2024-12-06 04:11:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:11:43,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:43,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 439 states and 745 transitions. [2024-12-06 04:11:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 745 transitions. [2024-12-06 04:11:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:11:43,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:43,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:43,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 440 states and 746 transitions. [2024-12-06 04:11:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 746 transitions. [2024-12-06 04:11:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:11:43,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 441 states and 747 transitions. [2024-12-06 04:11:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 747 transitions. [2024-12-06 04:11:43,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:11:43,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:43,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 442 states and 748 transitions. [2024-12-06 04:11:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 748 transitions. [2024-12-06 04:11:44,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:11:44,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:44,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 445 states and 751 transitions. [2024-12-06 04:11:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 751 transitions. [2024-12-06 04:11:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:11:44,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:44,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 448 states and 754 transitions. [2024-12-06 04:11:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 754 transitions. [2024-12-06 04:11:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:11:44,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:44,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 452 states and 762 transitions. [2024-12-06 04:11:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 762 transitions. [2024-12-06 04:11:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:11:45,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:45,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:11:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 455 states and 768 transitions. [2024-12-06 04:11:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 768 transitions. [2024-12-06 04:11:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:11:46,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 458 states and 772 transitions. [2024-12-06 04:11:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 772 transitions. [2024-12-06 04:11:46,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:11:46,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:46,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 458 states and 770 transitions. [2024-12-06 04:11:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 770 transitions. [2024-12-06 04:11:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:11:47,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:11:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 466 states and 789 transitions. [2024-12-06 04:11:47,513 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 789 transitions. [2024-12-06 04:11:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:11:47,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:11:47,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 471 states and 804 transitions. [2024-12-06 04:11:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 804 transitions. [2024-12-06 04:11:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:11:47,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:47,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:11:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 480 states and 823 transitions. [2024-12-06 04:11:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 823 transitions. [2024-12-06 04:11:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:11:48,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:48,438 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:11:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 481 states and 824 transitions. [2024-12-06 04:11:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 824 transitions. [2024-12-06 04:11:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:11:48,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:48,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:11:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 515 states and 917 transitions. [2024-12-06 04:11:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 917 transitions. [2024-12-06 04:11:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:11:54,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:12:02,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:02,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 546 states and 1006 transitions. [2024-12-06 04:12:02,767 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1006 transitions. [2024-12-06 04:12:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:12:02,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:02,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:12:19,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 576 states and 1093 transitions. [2024-12-06 04:12:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1093 transitions. [2024-12-06 04:12:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:12:19,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:19,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:12:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 576 states and 1092 transitions. [2024-12-06 04:12:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1092 transitions. [2024-12-06 04:12:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:12:24,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:24,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:24,895 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:12:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 579 states and 1097 transitions. [2024-12-06 04:12:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1097 transitions. [2024-12-06 04:12:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:12:25,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:25,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:12:29,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 585 states and 1131 transitions. [2024-12-06 04:12:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1131 transitions. [2024-12-06 04:12:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:12:29,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:29,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:12:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 617 states and 1224 transitions. [2024-12-06 04:12:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1224 transitions. [2024-12-06 04:12:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:12:42,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:46,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:12:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 620 states and 1231 transitions. [2024-12-06 04:12:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1231 transitions. [2024-12-06 04:12:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:12:52,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:12:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 624 states and 1245 transitions. [2024-12-06 04:12:55,414 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1245 transitions. [2024-12-06 04:12:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:12:55,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:57,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:13:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 630 states and 1262 transitions. [2024-12-06 04:13:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1262 transitions. [2024-12-06 04:13:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:13:03,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:05,246 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:13:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 630 states and 1262 transitions. [2024-12-06 04:13:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1262 transitions. [2024-12-06 04:13:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:13:05,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:05,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:13:16,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:16,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 629 states and 1258 transitions. [2024-12-06 04:13:16,929 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1258 transitions. [2024-12-06 04:13:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:13:16,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:16,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:13:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 654 states and 1330 transitions. [2024-12-06 04:13:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1330 transitions. [2024-12-06 04:13:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:13:27,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:32,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:14:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 689 states and 1438 transitions. [2024-12-06 04:14:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1438 transitions. [2024-12-06 04:14:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:14:04,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:13,501 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:14:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 697 states and 1471 transitions. [2024-12-06 04:14:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1471 transitions. [2024-12-06 04:14:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:14:41,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:41,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:15:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:03,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 702 states and 1493 transitions. [2024-12-06 04:15:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1493 transitions. [2024-12-06 04:15:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:15:03,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:03,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:15:15,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 709 states and 1517 transitions. [2024-12-06 04:15:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1517 transitions. [2024-12-06 04:15:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:15:15,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:15,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:15:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 729 states and 1580 transitions. [2024-12-06 04:15:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1580 transitions. [2024-12-06 04:15:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:15:24,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:24,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:15:36,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 749 states and 1635 transitions. [2024-12-06 04:15:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1635 transitions. [2024-12-06 04:15:36,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:15:36,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:36,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:39,547 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:15:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 757 states and 1664 transitions. [2024-12-06 04:15:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1664 transitions. [2024-12-06 04:15:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:15:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:15:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 757 states and 1663 transitions. [2024-12-06 04:15:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1663 transitions. [2024-12-06 04:15:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:15:55,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:16:05,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 777 states and 1717 transitions. [2024-12-06 04:16:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1717 transitions. [2024-12-06 04:16:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:16:05,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:16:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 780 states and 1721 transitions. [2024-12-06 04:16:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1721 transitions. [2024-12-06 04:16:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:16:06,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:16:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 800 states and 1774 transitions. [2024-12-06 04:16:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1774 transitions. [2024-12-06 04:16:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:16:18,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:18,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:16:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 803 states and 1778 transitions. [2024-12-06 04:16:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1778 transitions. [2024-12-06 04:16:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:16:20,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:20,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:22,203 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:16:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 803 states and 1778 transitions. [2024-12-06 04:16:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1778 transitions. [2024-12-06 04:16:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:16:22,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:22,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:16:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:28,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 803 states and 1778 transitions. [2024-12-06 04:16:28,805 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1778 transitions. [2024-12-06 04:16:28,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:16:28,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:28,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:30,168 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:16:30,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:30,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 803 states and 1778 transitions. [2024-12-06 04:16:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1778 transitions. [2024-12-06 04:16:30,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:16:30,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:30,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:16:43,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 810 states and 1802 transitions. [2024-12-06 04:16:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1802 transitions. [2024-12-06 04:16:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:16:43,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:16:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 813 states and 1806 transitions. [2024-12-06 04:16:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1806 transitions. [2024-12-06 04:16:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:16:44,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:44,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:16:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 833 states and 1863 transitions. [2024-12-06 04:16:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1863 transitions. [2024-12-06 04:16:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:16:54,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:16:59,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 836 states and 1868 transitions. [2024-12-06 04:16:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1868 transitions. [2024-12-06 04:16:59,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:16:59,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:59,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:00,231 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:17:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 839 states and 1874 transitions. [2024-12-06 04:17:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1874 transitions. [2024-12-06 04:17:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:05,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:05,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:11,476 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 841 states and 1879 transitions. [2024-12-06 04:17:20,029 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1879 transitions. [2024-12-06 04:17:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:20,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:20,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 841 states and 1879 transitions. [2024-12-06 04:17:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1879 transitions. [2024-12-06 04:17:26,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:26,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:26,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:28,013 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:28,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 841 states and 1879 transitions. [2024-12-06 04:17:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1879 transitions. [2024-12-06 04:17:28,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:28,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:28,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:17:39,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:39,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 863 states and 1939 transitions. [2024-12-06 04:17:39,847 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1939 transitions. [2024-12-06 04:17:39,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:39,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:39,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:39,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:17:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:41,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 863 states and 1939 transitions. [2024-12-06 04:17:41,089 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1939 transitions. [2024-12-06 04:17:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:41,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:41,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:17:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:17:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:45,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:17:49,190 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:17:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:49,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:49,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:17:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:17:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:17:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:50,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:50,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:17:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:17:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:55,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:56,999 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:17:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:17:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:57,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:57,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:58,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:17:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:17:58,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:58,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:58,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:17:59,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:17:59,615 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:17:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:17:59,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:59,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:18:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:18:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:18:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:18:02,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:02,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:18:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:03,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 865 states and 1942 transitions. [2024-12-06 04:18:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:18:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:18:03,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:03,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:18:29,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 865 states and 1942 transitions. [2024-12-06 04:18:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:18:29,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:18:29,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:29,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:18:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 865 states and 1942 transitions. [2024-12-06 04:18:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:18:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:18:31,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:18:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 865 states and 1942 transitions. [2024-12-06 04:18:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:18:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:18:39,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:39,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:41,123 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:18:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 865 states and 1942 transitions. [2024-12-06 04:18:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1942 transitions. [2024-12-06 04:18:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:18:41,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:41,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:41,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:18:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:42,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 868 states and 1946 transitions. [2024-12-06 04:18:42,941 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1946 transitions. [2024-12-06 04:18:42,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:18:42,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:55,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:19:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 868 states and 1946 transitions. [2024-12-06 04:19:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1946 transitions. [2024-12-06 04:19:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:19:06,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:19:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:10,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 868 states and 1946 transitions. [2024-12-06 04:19:10,776 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1946 transitions. [2024-12-06 04:19:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:19:10,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:10,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:12,034 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:19:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:12,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 868 states and 1946 transitions. [2024-12-06 04:19:12,144 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1946 transitions. [2024-12-06 04:19:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:19:12,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:12,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:19:24,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 868 states and 1946 transitions. [2024-12-06 04:19:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1946 transitions. [2024-12-06 04:19:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:19:24,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:19:31,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 868 states and 1946 transitions. [2024-12-06 04:19:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1946 transitions. [2024-12-06 04:19:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:19:31,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:31,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:19:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 868 states and 1946 transitions. [2024-12-06 04:19:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1946 transitions. [2024-12-06 04:19:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:19:34,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:34,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:20:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:02,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:02,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:02,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:03,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:20:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:05,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:05,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:05,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:06,048 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:20:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:06,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:08,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:08,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:20:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:10,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:10,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:20:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:11,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:12,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:20:12,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:12,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:12,609 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:12,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:12,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:14,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:14,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:20:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:16,518 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:16,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:18,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:18,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:18,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:20,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:20,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:20,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 870 states and 1949 transitions. [2024-12-06 04:20:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-12-06 04:20:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:21,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:21,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:20:24,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:24,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 871 states and 1950 transitions. [2024-12-06 04:20:24,510 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1950 transitions. [2024-12-06 04:20:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:24,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:24,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:20:25,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 871 states and 1950 transitions. [2024-12-06 04:20:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1950 transitions. [2024-12-06 04:20:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:25,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:25,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 871 states and 1950 transitions. [2024-12-06 04:20:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1950 transitions. [2024-12-06 04:20:27,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:27,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:27,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 871 states and 1950 transitions. [2024-12-06 04:20:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1950 transitions. [2024-12-06 04:20:30,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:30,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:30,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:32,415 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 871 states and 1950 transitions. [2024-12-06 04:20:33,873 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1950 transitions. [2024-12-06 04:20:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:33,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:33,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:20:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:38,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:38,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:38,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:38,834 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:20:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:38,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:38,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:41,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:41,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:41,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:47,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:20:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:50,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:50,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:51,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:51,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:52,926 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:53,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:53,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:20:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:54,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:54,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:56,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:56,489 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:56,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:56,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:20:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:20:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:20:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:20:59,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:59,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 871 states and 1948 transitions. [2024-12-06 04:21:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1948 transitions. [2024-12-06 04:21:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:00,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:00,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 871 states and 1945 transitions. [2024-12-06 04:21:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1945 transitions. [2024-12-06 04:21:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:05,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:05,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:21:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 871 states and 1945 transitions. [2024-12-06 04:21:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1945 transitions. [2024-12-06 04:21:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:06,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:06,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:07,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 871 states and 1945 transitions. [2024-12-06 04:21:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1945 transitions. [2024-12-06 04:21:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:08,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:21:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 871 states and 1945 transitions. [2024-12-06 04:21:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1945 transitions. [2024-12-06 04:21:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:09,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:10,259 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 871 states and 1945 transitions. [2024-12-06 04:21:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1945 transitions. [2024-12-06 04:21:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:10,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:10,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:32,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 874 states and 1957 transitions. [2024-12-06 04:21:32,568 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1957 transitions. [2024-12-06 04:21:32,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:32,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:34,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 874 states and 1957 transitions. [2024-12-06 04:21:34,004 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1957 transitions. [2024-12-06 04:21:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:34,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:34,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 874 states and 1957 transitions. [2024-12-06 04:21:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1957 transitions. [2024-12-06 04:21:35,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:35,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:35,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:36,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 874 states and 1957 transitions. [2024-12-06 04:21:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1957 transitions. [2024-12-06 04:21:36,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:36,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:36,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:21:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:21:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:21:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:52,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:52,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:55,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:21:55,149 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:21:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:55,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:56,330 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:21:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:21:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:56,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:57,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:21:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:21:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:58,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:21:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:21:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:21:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:21:59,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:59,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:01,123 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:01,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:01,251 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:01,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:01,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:02,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:02,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:03,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:05,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:22:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:06,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:07,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:12,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:12,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:12,133 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:12,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:12,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:22:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:13,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:13,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:22:14,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:14,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:14,425 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:14,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:14,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:18,259 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:18,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:18,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:18,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:20,289 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:20,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:20,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:20,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:22:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:21,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:23,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:23,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:25,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:25,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:26,421 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:26,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:26,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:26,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:22:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:27,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:28,601 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:28,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:28,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:28,712 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:28,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:28,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:29,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:29,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:31,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:31,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:32,942 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:33,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:22:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:35,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:35,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:36,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:36,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 869 states and 1948 transitions. [2024-12-06 04:22:36,677 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1948 transitions. [2024-12-06 04:22:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:36,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:36,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:22:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:22:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:42,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:22:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:59,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:22:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:22:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:22:59,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:59,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:23:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:00,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:00,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:01,969 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:01,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:01,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:03,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:03,355 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:03,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:03,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:07,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:07,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:09,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:09,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:09,245 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:09,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:09,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:09,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:10,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:10,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:23:11,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:11,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:11,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:13,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:13,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:13,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:23:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:14,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:14,248 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:14,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:14,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:14,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:23:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:16,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,719 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:17,854 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:17,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:19,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:19,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:20,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:20,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:20,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:23:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:21,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:21,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:23,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:23,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:23,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,420 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:24,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:26,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:27,118 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:23:27,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:27,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:28,594 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:29,577 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:29,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:29,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:30,778 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:30,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:30,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:30,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:32,155 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:32,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:32,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:33,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:33,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:33,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:33,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:34,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:34,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:37,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:23:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:38,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:38,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:38,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:38,982 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:23:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:39,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:40,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:42,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:23:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:23:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:23:42,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:42,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:04,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:04,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:24:05,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:05,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:05,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:24:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:10,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:10,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:14,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:14,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:24:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:15,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:16,847 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:17,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:17,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:17,346 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:17,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:17,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:24:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:18,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:18,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:19,832 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:19,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:19,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:19,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:21,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:21,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:21,543 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:21,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:21,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:22,442 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:24:22,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:22,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:22,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:24:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:23,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:24:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:25,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:25,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:26,311 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:24:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:26,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:26,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:26,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:26,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:27,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:27,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:29,611 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:29,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:29,777 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:29,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:29,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:34,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:34,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:24:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:35,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:37,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:37,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:37,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:24:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:38,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:38,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:38,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:24:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 871 states and 1951 transitions. [2024-12-06 04:24:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1951 transitions. [2024-12-06 04:24:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:51,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:51,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat