./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product03.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_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/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_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/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_b92b7f24-285d-4136-9f00-2cb5436111bf/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 4d8d329904ea0b1d6316e01ffefe794d3e2b31dff55810a28221762d0c9b0f86 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:05:43,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:05:43,416 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:05:43,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:05:43,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:05:43,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:05:43,447 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:05:43,447 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:05:43,448 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:05:43,448 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:05:43,448 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:05:43,448 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:05:43,448 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:05:43,448 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:05:43,448 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:05:43,448 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:05:43,449 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:05:43,449 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:05:43,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:05:43,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:05:43,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:05:43,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:05:43,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:05:43,450 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:05:43,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:05:43,450 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_b92b7f24-285d-4136-9f00-2cb5436111bf/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 -> 4d8d329904ea0b1d6316e01ffefe794d3e2b31dff55810a28221762d0c9b0f86 [2024-12-06 00:05:43,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:05:43,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:05:43,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:05:43,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:05:43,738 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:05:43,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c [2024-12-06 00:05:46,492 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/data/276ada15e/df443e4435bd41f0bcda5ed8cebcc35e/FLAGf5237cdba [2024-12-06 00:05:46,784 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:05:46,785 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c [2024-12-06 00:05:46,802 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/data/276ada15e/df443e4435bd41f0bcda5ed8cebcc35e/FLAGf5237cdba [2024-12-06 00:05:46,817 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/data/276ada15e/df443e4435bd41f0bcda5ed8cebcc35e [2024-12-06 00:05:46,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:05:46,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:05:46,823 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:05:46,823 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:05:46,827 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:05:46,828 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:05:46" (1/1) ... [2024-12-06 00:05:46,829 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f052194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:46, skipping insertion in model container [2024-12-06 00:05:46,829 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:05:46" (1/1) ... [2024-12-06 00:05:46,873 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:05:47,271 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_b92b7f24-285d-4136-9f00-2cb5436111bf/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c[49188,49201] [2024-12-06 00:05:47,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:05:47,338 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:05:47,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2024-12-06 00:05:47,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [86] [2024-12-06 00:05:47,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [452] [2024-12-06 00:05:47,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [552] [2024-12-06 00:05:47,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [568] [2024-12-06 00:05:47,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [2078] [2024-12-06 00:05:47,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2260] [2024-12-06 00:05:47,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2269] [2024-12-06 00:05:47,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2934] [2024-12-06 00:05:47,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [3053] [2024-12-06 00:05:47,423 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_b92b7f24-285d-4136-9f00-2cb5436111bf/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c[49188,49201] [2024-12-06 00:05:47,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:05:47,467 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:05:47,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47 WrapperNode [2024-12-06 00:05:47,468 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:05:47,469 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:05:47,469 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:05:47,469 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:05:47,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,495 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,536 INFO L138 Inliner]: procedures = 92, calls = 337, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 1058 [2024-12-06 00:05:47,537 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:05:47,538 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:05:47,538 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:05:47,538 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:05:47,546 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,552 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,553 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,571 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,574 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,586 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:05:47,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:05:47,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:05:47,604 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:05:47,605 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:47" (1/1) ... [2024-12-06 00:05:47,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:05:47,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:05:47,640 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:05:47,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92b7f24-285d-4136-9f00-2cb5436111bf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:05:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2024-12-06 00:05:47,668 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2024-12-06 00:05:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:05:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-12-06 00:05:47,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-12-06 00:05:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-12-06 00:05:47,668 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-12-06 00:05:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2024-12-06 00:05:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2024-12-06 00:05:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-12-06 00:05:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-12-06 00:05:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-12-06 00:05:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-12-06 00:05:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-06 00:05:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-06 00:05:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-06 00:05:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-06 00:05:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-12-06 00:05:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-12-06 00:05:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-12-06 00:05:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-12-06 00:05:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-12-06 00:05:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-12-06 00:05:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-12-06 00:05:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-12-06 00:05:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-12-06 00:05:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-12-06 00:05:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-12-06 00:05:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-12-06 00:05:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-12-06 00:05:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-12-06 00:05:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-12-06 00:05:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-12-06 00:05:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-12-06 00:05:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-12-06 00:05:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-12-06 00:05:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-12-06 00:05:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-12-06 00:05:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-12-06 00:05:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__base [2024-12-06 00:05:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__base [2024-12-06 00:05:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:05:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-12-06 00:05:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-12-06 00:05:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-12-06 00:05:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-12-06 00:05:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-12-06 00:05:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-12-06 00:05:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:05:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:05:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-12-06 00:05:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-12-06 00:05:47,811 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:05:47,813 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:05:49,042 INFO L? ?]: Removed 431 outVars from TransFormulas that were not future-live. [2024-12-06 00:05:49,042 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:05:49,922 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:05:49,922 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:05:49,923 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:05:49 BoogieIcfgContainer [2024-12-06 00:05:49,923 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:05:49,924 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:05:49,924 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:05:49,933 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:05:49,933 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:05:49" (1/1) ... [2024-12-06 00:05:49,940 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:05:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 375 states and 596 transitions. [2024-12-06 00:05:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 596 transitions. [2024-12-06 00:05:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:05:50,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:50,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 374 states and 589 transitions. [2024-12-06 00:05:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 589 transitions. [2024-12-06 00:05:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:05:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 398 states and 671 transitions. [2024-12-06 00:05:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 671 transitions. [2024-12-06 00:05:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:05:51,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:51,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:52,082 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 00:05:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:52,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 403 states and 683 transitions. [2024-12-06 00:05:52,273 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 683 transitions. [2024-12-06 00:05:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:05:52,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:52,712 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 00:05:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 403 states and 682 transitions. [2024-12-06 00:05:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 682 transitions. [2024-12-06 00:05:52,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:05:52,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 404 states and 683 transitions. [2024-12-06 00:05:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 683 transitions. [2024-12-06 00:05:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:05:53,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 405 states and 684 transitions. [2024-12-06 00:05:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 684 transitions. [2024-12-06 00:05:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:05:53,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:53,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 408 states and 687 transitions. [2024-12-06 00:05:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 687 transitions. [2024-12-06 00:05:54,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:05:54,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:54,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:54,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 409 states and 688 transitions. [2024-12-06 00:05:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 688 transitions. [2024-12-06 00:05:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:05:54,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:54,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:54,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:54,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 410 states and 689 transitions. [2024-12-06 00:05:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 689 transitions. [2024-12-06 00:05:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:05:54,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:54,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:55,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 411 states and 690 transitions. [2024-12-06 00:05:55,028 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 690 transitions. [2024-12-06 00:05:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:05:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:55,497 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 00:05:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 426 states and 735 transitions. [2024-12-06 00:05:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 735 transitions. [2024-12-06 00:05:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:05:56,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:56,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 429 states and 738 transitions. [2024-12-06 00:05:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 738 transitions. [2024-12-06 00:05:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:05:57,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:57,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:57,400 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 00:05:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:57,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 430 states and 739 transitions. [2024-12-06 00:05:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 739 transitions. [2024-12-06 00:05:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:05:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:57,659 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 00:05:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 431 states and 740 transitions. [2024-12-06 00:05:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 740 transitions. [2024-12-06 00:05:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:05:57,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:57,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:57,903 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 00:05:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:57,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 434 states and 743 transitions. [2024-12-06 00:05:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 743 transitions. [2024-12-06 00:05:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:05:57,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:58,160 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 00:05:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 435 states and 744 transitions. [2024-12-06 00:05:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 744 transitions. [2024-12-06 00:05:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:05:58,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:58,386 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 00:05:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 436 states and 745 transitions. [2024-12-06 00:05:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 745 transitions. [2024-12-06 00:05:58,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:05:58,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:58,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:58,630 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 00:05:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 437 states and 746 transitions. [2024-12-06 00:05:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 746 transitions. [2024-12-06 00:05:58,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:05:58,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:58,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:58,981 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 00:05:59,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 441 states and 754 transitions. [2024-12-06 00:05:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-06 00:05:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:05:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:00,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:06:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 444 states and 758 transitions. [2024-12-06 00:06:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 758 transitions. [2024-12-06 00:06:00,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:06:00,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:00,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:00,820 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 00:06:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:00,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 447 states and 762 transitions. [2024-12-06 00:06:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 762 transitions. [2024-12-06 00:06:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:06:00,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:01,195 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 00:06:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 447 states and 760 transitions. [2024-12-06 00:06:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 760 transitions. [2024-12-06 00:06:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:06:01,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:01,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:01,857 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 00:06:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 452 states and 775 transitions. [2024-12-06 00:06:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 775 transitions. [2024-12-06 00:06:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:06:01,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:01,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:02,066 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 00:06:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 453 states and 776 transitions. [2024-12-06 00:06:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 776 transitions. [2024-12-06 00:06:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:06:02,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:02,320 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 00:06:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 458 states and 791 transitions. [2024-12-06 00:06:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 791 transitions. [2024-12-06 00:06:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:06:02,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:02,569 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 00:06:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 459 states and 792 transitions. [2024-12-06 00:06:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 792 transitions. [2024-12-06 00:06:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:06:02,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:02,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:05,752 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 00:06:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 499 states and 902 transitions. [2024-12-06 00:06:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 902 transitions. [2024-12-06 00:06:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:06:14,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:14,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:16,348 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 00:06:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 528 states and 987 transitions. [2024-12-06 00:06:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 987 transitions. [2024-12-06 00:06:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:06:24,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:24,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:25,576 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 00:06:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 526 states and 982 transitions. [2024-12-06 00:06:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 982 transitions. [2024-12-06 00:06:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:06:26,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:26,812 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 00:06:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:27,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 529 states and 988 transitions. [2024-12-06 00:06:27,830 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 988 transitions. [2024-12-06 00:06:27,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:06:27,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:27,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:30,134 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 00:06:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 561 states and 1084 transitions. [2024-12-06 00:06:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1084 transitions. [2024-12-06 00:06:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:06:42,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:43,117 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 00:06:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 561 states and 1084 transitions. [2024-12-06 00:06:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1084 transitions. [2024-12-06 00:06:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:06:43,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:47,002 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 00:07:02,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:02,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 592 states and 1173 transitions. [2024-12-06 00:07:02,412 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1173 transitions. [2024-12-06 00:07:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:07:02,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:02,875 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 00:07:04,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 594 states and 1177 transitions. [2024-12-06 00:07:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1177 transitions. [2024-12-06 00:07:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:07:04,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:04,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:05,166 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 00:07:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 594 states and 1177 transitions. [2024-12-06 00:07:05,205 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1177 transitions. [2024-12-06 00:07:05,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:07:05,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:05,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:05,638 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 00:07:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 614 states and 1235 transitions. [2024-12-06 00:07:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1235 transitions. [2024-12-06 00:07:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:07:10,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:10,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:11,509 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 00:07:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:18,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 638 states and 1304 transitions. [2024-12-06 00:07:18,774 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1304 transitions. [2024-12-06 00:07:18,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:07:18,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:18,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:19,552 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 00:07:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 660 states and 1370 transitions. [2024-12-06 00:07:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1370 transitions. [2024-12-06 00:07:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:07:30,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:34,333 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 00:07:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 668 states and 1394 transitions. [2024-12-06 00:07:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1394 transitions. [2024-12-06 00:07:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:07:45,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:51,981 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 00:08:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 697 states and 1479 transitions. [2024-12-06 00:08:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1479 transitions. [2024-12-06 00:08:12,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:08:12,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:12,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:13,463 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 00:08:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 719 states and 1540 transitions. [2024-12-06 00:08:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1540 transitions. [2024-12-06 00:08:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:08:25,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:25,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:08:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 725 states and 1559 transitions. [2024-12-06 00:08:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1559 transitions. [2024-12-06 00:08:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:08:36,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:36,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:36,945 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 00:08:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 727 states and 1560 transitions. [2024-12-06 00:08:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1560 transitions. [2024-12-06 00:08:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:08:42,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:42,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:43,147 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 00:08:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 730 states and 1567 transitions. [2024-12-06 00:08:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1567 transitions. [2024-12-06 00:08:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:08:44,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:44,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:44,599 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 00:08:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 727 states and 1556 transitions. [2024-12-06 00:08:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1556 transitions. [2024-12-06 00:08:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:08:48,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:48,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:48,846 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 00:08:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 727 states and 1556 transitions. [2024-12-06 00:08:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1556 transitions. [2024-12-06 00:08:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:08:48,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:48,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:49,727 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 00:09:02,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:02,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 752 states and 1622 transitions. [2024-12-06 00:09:02,682 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1622 transitions. [2024-12-06 00:09:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:09:02,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:02,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:03,408 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 00:09:03,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 752 states and 1622 transitions. [2024-12-06 00:09:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1622 transitions. [2024-12-06 00:09:03,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:09:03,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:03,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:04,128 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 00:09:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 752 states and 1621 transitions. [2024-12-06 00:09:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1621 transitions. [2024-12-06 00:09:07,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:09:07,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:07,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:09,835 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 00:09:10,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 752 states and 1621 transitions. [2024-12-06 00:09:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1621 transitions. [2024-12-06 00:09:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:09:10,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:10,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:16,533 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 00:09:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:26,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 754 states and 1623 transitions. [2024-12-06 00:09:26,655 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1623 transitions. [2024-12-06 00:09:26,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:09:26,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:26,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:28,279 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 00:09:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 754 states and 1623 transitions. [2024-12-06 00:09:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1623 transitions. [2024-12-06 00:09:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:09:29,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:29,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:31,382 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 00:09:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 754 states and 1623 transitions. [2024-12-06 00:09:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1623 transitions. [2024-12-06 00:09:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:09:32,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:43,137 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 00:10:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 757 states and 1640 transitions. [2024-12-06 00:10:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1640 transitions. [2024-12-06 00:10:07,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:10:07,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:07,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:11,083 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 00:10:13,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 757 states and 1640 transitions. [2024-12-06 00:10:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1640 transitions. [2024-12-06 00:10:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:10:13,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:13,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:15,480 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 00:10:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 758 states and 1645 transitions. [2024-12-06 00:10:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1645 transitions. [2024-12-06 00:10:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:10:18,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:18,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:10:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:43,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 761 states and 1656 transitions. [2024-12-06 00:10:43,546 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1656 transitions. [2024-12-06 00:10:43,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:10:43,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:44,958 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 00:10:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 761 states and 1656 transitions. [2024-12-06 00:10:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1656 transitions. [2024-12-06 00:10:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:10:45,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:51,825 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 00:11:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 764 states and 1667 transitions. [2024-12-06 00:11:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1667 transitions. [2024-12-06 00:11:09,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:11:09,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:09,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:11,560 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 00:11:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 767 states and 1676 transitions. [2024-12-06 00:11:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1676 transitions. [2024-12-06 00:11:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:11:19,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:19,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:19,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:21,103 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 00:11:21,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:21,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 767 states and 1676 transitions. [2024-12-06 00:11:21,187 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1676 transitions. [2024-12-06 00:11:21,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:11:21,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:21,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:22,555 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 00:11:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 769 states and 1679 transitions. [2024-12-06 00:11:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1679 transitions. [2024-12-06 00:11:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:11:25,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:25,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:31,769 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 00:12:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 803 states and 1789 transitions. [2024-12-06 00:12:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1789 transitions. [2024-12-06 00:12:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:12:20,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:21,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:12:27,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 811 states and 1809 transitions. [2024-12-06 00:12:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1809 transitions. [2024-12-06 00:12:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:27,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:27,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:30,885 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 00:12:33,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 811 states and 1809 transitions. [2024-12-06 00:12:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1809 transitions. [2024-12-06 00:12:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:12:33,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:33,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:33,900 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 00:12:33,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 811 states and 1809 transitions. [2024-12-06 00:12:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1809 transitions. [2024-12-06 00:12:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:12:33,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:33,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:37,025 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:12:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 819 states and 1829 transitions. [2024-12-06 00:12:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1829 transitions. [2024-12-06 00:12:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:12:45,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:45,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:12:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 816 states and 1819 transitions. [2024-12-06 00:12:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1819 transitions. [2024-12-06 00:12:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:48,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:48,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:50,423 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 00:12:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 816 states and 1819 transitions. [2024-12-06 00:12:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1819 transitions. [2024-12-06 00:12:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:51,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:54,187 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 00:12:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 816 states and 1819 transitions. [2024-12-06 00:12:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1819 transitions. [2024-12-06 00:12:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:55,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:55,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:58,082 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 00:12:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 816 states and 1819 transitions. [2024-12-06 00:12:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1819 transitions. [2024-12-06 00:12:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:59,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:59,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:01,252 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 00:13:09,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 822 states and 1840 transitions. [2024-12-06 00:13:09,214 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1840 transitions. [2024-12-06 00:13:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:13:09,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:09,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:11,295 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 00:13:12,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 822 states and 1840 transitions. [2024-12-06 00:13:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1840 transitions. [2024-12-06 00:13:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:13:12,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:12,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:13,699 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 00:13:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 822 states and 1840 transitions. [2024-12-06 00:13:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1840 transitions. [2024-12-06 00:13:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:13:13,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:13,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:18,052 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 00:13:31,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:31,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 821 states and 1836 transitions. [2024-12-06 00:13:31,264 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1836 transitions. [2024-12-06 00:13:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:13:31,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:31,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:32,567 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 00:13:33,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 821 states and 1836 transitions. [2024-12-06 00:13:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1836 transitions. [2024-12-06 00:13:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:13:33,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:33,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:34,181 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 00:13:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 821 states and 1833 transitions. [2024-12-06 00:13:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1833 transitions. [2024-12-06 00:13:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:13:36,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:36,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:37,994 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 00:13:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 821 states and 1833 transitions. [2024-12-06 00:13:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1833 transitions. [2024-12-06 00:13:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:13:39,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:40,231 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 00:13:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 833 states and 1867 transitions. [2024-12-06 00:13:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1867 transitions. [2024-12-06 00:13:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:13:51,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:51,387 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 00:13:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 836 states and 1870 transitions. [2024-12-06 00:13:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1870 transitions. [2024-12-06 00:13:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:13:51,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:51,633 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 00:13:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 839 states and 1873 transitions. [2024-12-06 00:13:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1873 transitions. [2024-12-06 00:13:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:13:51,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:14:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 858 states and 1937 transitions. [2024-12-06 00:14:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1937 transitions. [2024-12-06 00:14:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:14:09,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:09,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:10,513 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 00:14:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 862 states and 1946 transitions. [2024-12-06 00:14:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1946 transitions. [2024-12-06 00:14:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:14:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:19,066 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:14:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 879 states and 1998 transitions. [2024-12-06 00:14:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1998 transitions. [2024-12-06 00:14:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:14:36,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:36,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:15:49,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 912 states and 2135 transitions. [2024-12-06 00:15:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2135 transitions. [2024-12-06 00:15:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:15:49,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:51,608 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 00:16:04,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 918 states and 2176 transitions. [2024-12-06 00:16:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2176 transitions. [2024-12-06 00:16:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:16:04,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:04,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:04,385 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 00:16:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:09,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 920 states and 2184 transitions. [2024-12-06 00:16:09,725 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2184 transitions. [2024-12-06 00:16:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:16:09,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:09,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:12,496 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 00:16:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 922 states and 2188 transitions. [2024-12-06 00:16:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2188 transitions. [2024-12-06 00:16:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:16:18,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:19,522 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 00:16:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:19,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 923 states and 2193 transitions. [2024-12-06 00:16:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2193 transitions. [2024-12-06 00:16:19,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:16:19,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:19,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:16:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 927 states and 2206 transitions. [2024-12-06 00:16:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2206 transitions. [2024-12-06 00:16:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:16:34,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:34,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:16:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:51,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 944 states and 2260 transitions. [2024-12-06 00:16:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2260 transitions. [2024-12-06 00:16:51,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:16:51,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:51,881 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 00:16:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 944 states and 2260 transitions. [2024-12-06 00:16:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2260 transitions. [2024-12-06 00:16:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:16:51,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:17:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 974 states and 2387 transitions. [2024-12-06 00:17:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2387 transitions. [2024-12-06 00:17:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:17:49,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:49,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:17:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 980 states and 2407 transitions. [2024-12-06 00:17:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2407 transitions. [2024-12-06 00:17:58,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:17:58,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:58,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:59,253 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 00:18:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 981 states and 2410 transitions. [2024-12-06 00:18:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2410 transitions. [2024-12-06 00:18:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:18:01,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:01,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:18:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:29,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1006 states and 2491 transitions. [2024-12-06 00:18:29,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 2491 transitions. [2024-12-06 00:18:29,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:18:29,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:29,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:18:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1012 states and 2511 transitions. [2024-12-06 00:18:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2511 transitions. [2024-12-06 00:18:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:18:39,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:39,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.