./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec9_product30.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec9_product30.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1493e9da3ad278988eda47a556733ebc5ac5411d3350d76fb478293d9e5d934e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:52:42,644 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:52:42,744 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:52:42,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:52:42,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:52:42,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:52:42,772 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:52:42,772 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:52:42,773 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:52:42,773 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:52:42,773 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:52:42,773 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:52:42,773 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:52:42,773 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:52:42,773 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:52:42,774 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:52:42,774 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:52:42,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:52:42,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:52:42,774 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:52:42,774 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:52:42,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:52:42,775 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:52:42,775 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:52:42,775 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:52:42,775 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:52:42,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:52:42,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:42,776 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:52:42,776 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:52:42,776 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:52:42,776 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:52:42,776 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:52:42,776 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_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1493e9da3ad278988eda47a556733ebc5ac5411d3350d76fb478293d9e5d934e [2024-11-13 16:52:43,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:52:43,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:52:43,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:52:43,119 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:52:43,120 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:52:43,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/elevator_spec9_product30.cil.c Unable to find full path for "g++" [2024-11-13 16:52:44,974 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:52:45,385 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:52:45,388 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/sv-benchmarks/c/product-lines/elevator_spec9_product30.cil.c [2024-11-13 16:52:45,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/data/dd51d1d2a/9a451bb395bd4f669fa15b0835f47f69/FLAGf8f09c8ac [2024-11-13 16:52:45,445 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/data/dd51d1d2a/9a451bb395bd4f669fa15b0835f47f69 [2024-11-13 16:52:45,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:52:45,450 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:52:45,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:45,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:52:45,457 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:52:45,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@579dfe6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45, skipping insertion in model container [2024-11-13 16:52:45,461 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,539 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:52:45,873 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_ea3051d1-363a-40df-ad54-e25d143283f2/sv-benchmarks/c/product-lines/elevator_spec9_product30.cil.c[11768,11781] [2024-11-13 16:52:46,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:46,252 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:52:46,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] [2024-11-13 16:52:46,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [414] [2024-11-13 16:52:46,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [452] [2024-11-13 16:52:46,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [461] [2024-11-13 16:52:46,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [626] [2024-11-13 16:52:46,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [640] [2024-11-13 16:52:46,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [739] [2024-11-13 16:52:46,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [859] [2024-11-13 16:52:46,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2444] [2024-11-13 16:52:46,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [3105] [2024-11-13 16:52:46,315 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_ea3051d1-363a-40df-ad54-e25d143283f2/sv-benchmarks/c/product-lines/elevator_spec9_product30.cil.c[11768,11781] [2024-11-13 16:52:46,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:46,428 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:52:46,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46 WrapperNode [2024-11-13 16:52:46,429 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:46,430 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:46,430 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:52:46,430 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:52:46,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,459 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,504 INFO L138 Inliner]: procedures = 95, calls = 344, calls flagged for inlining = 27, calls inlined = 23, statements flattened = 871 [2024-11-13 16:52:46,504 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:46,505 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:52:46,505 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:52:46,505 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:52:46,513 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,580 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,590 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,605 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:52:46,606 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:52:46,606 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:52:46,606 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:52:46,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:46" (1/1) ... [2024-11-13 16:52:46,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:46,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:52:46,642 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:52:46,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3051d1-363a-40df-ad54-e25d143283f2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:52:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:52:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-11-13 16:52:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-11-13 16:52:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-13 16:52:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-13 16:52:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-13 16:52:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-13 16:52:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-13 16:52:46,682 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-13 16:52:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-13 16:52:46,682 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-13 16:52:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2024-11-13 16:52:46,682 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2024-11-13 16:52:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 16:52:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 16:52:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 16:52:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 16:52:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-11-13 16:52:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-11-13 16:52:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-13 16:52:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-13 16:52:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-13 16:52:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-13 16:52:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-13 16:52:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-13 16:52:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-13 16:52:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-13 16:52:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-11-13 16:52:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-11-13 16:52:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-13 16:52:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-13 16:52:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-13 16:52:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-13 16:52:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-13 16:52:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-13 16:52:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-13 16:52:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-13 16:52:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-13 16:52:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-13 16:52:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2024-11-13 16:52:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2024-11-13 16:52:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:52:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2024-11-13 16:52:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2024-11-13 16:52:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-13 16:52:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-13 16:52:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-13 16:52:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-13 16:52:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-13 16:52:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-13 16:52:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__twothirdsfull [2024-11-13 16:52:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__twothirdsfull [2024-11-13 16:52:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:52:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:52:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-13 16:52:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-13 16:52:46,869 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:52:46,872 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:52:48,429 INFO L? ?]: Removed 455 outVars from TransFormulas that were not future-live. [2024-11-13 16:52:48,430 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:52:49,729 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:52:49,729 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:52:49,729 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:49 BoogieIcfgContainer [2024-11-13 16:52:49,729 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:52:49,730 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:52:49,730 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:52:49,742 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:52:49,742 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:49" (1/1) ... [2024-11-13 16:52:49,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:52:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 378 states and 595 transitions. [2024-11-13 16:52:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 595 transitions. [2024-11-13 16:52:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:52:49,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:49,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:50,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:50,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 377 states and 588 transitions. [2024-11-13 16:52:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 588 transitions. [2024-11-13 16:52:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:52:50,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:51,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 390 states and 616 transitions. [2024-11-13 16:52:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 616 transitions. [2024-11-13 16:52:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:52:51,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:52,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 393 states and 620 transitions. [2024-11-13 16:52:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 620 transitions. [2024-11-13 16:52:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:52:52,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:52,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 396 states and 624 transitions. [2024-11-13 16:52:52,582 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 624 transitions. [2024-11-13 16:52:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:52:52,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 398 states and 627 transitions. [2024-11-13 16:52:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 627 transitions. [2024-11-13 16:52:52,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:52:52,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:53,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 400 states and 630 transitions. [2024-11-13 16:52:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 630 transitions. [2024-11-13 16:52:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:52:53,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:53,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 402 states and 633 transitions. [2024-11-13 16:52:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 633 transitions. [2024-11-13 16:52:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:52:53,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:53,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:54,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 404 states and 636 transitions. [2024-11-13 16:52:54,015 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 636 transitions. [2024-11-13 16:52:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:52:54,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:54,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 405 states and 636 transitions. [2024-11-13 16:52:54,387 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 636 transitions. [2024-11-13 16:52:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:52:54,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:54,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 410 states and 651 transitions. [2024-11-13 16:52:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 651 transitions. [2024-11-13 16:52:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:52:54,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:55,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 411 states and 652 transitions. [2024-11-13 16:52:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 652 transitions. [2024-11-13 16:52:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:52:55,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 414 states and 656 transitions. [2024-11-13 16:52:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 656 transitions. [2024-11-13 16:52:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:52:55,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:55,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 415 states and 657 transitions. [2024-11-13 16:52:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 657 transitions. [2024-11-13 16:52:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:52:55,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:52:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 418 states and 661 transitions. [2024-11-13 16:52:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 661 transitions. [2024-11-13 16:52:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:52:56,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:52:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 419 states and 662 transitions. [2024-11-13 16:52:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 662 transitions. [2024-11-13 16:52:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:52:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:52:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 422 states and 666 transitions. [2024-11-13 16:52:56,625 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 666 transitions. [2024-11-13 16:52:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:52:56,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:52:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 443 states and 718 transitions. [2024-11-13 16:52:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 718 transitions. [2024-11-13 16:52:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:52:57,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:57,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:57,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:52:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 444 states and 719 transitions. [2024-11-13 16:52:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 719 transitions. [2024-11-13 16:52:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:52:57,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:57,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:52:58,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 445 states and 720 transitions. [2024-11-13 16:52:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 720 transitions. [2024-11-13 16:52:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:52:58,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:58,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 458 states and 748 transitions. [2024-11-13 16:52:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 748 transitions. [2024-11-13 16:52:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:52:59,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:59,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:00,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 461 states and 753 transitions. [2024-11-13 16:53:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 753 transitions. [2024-11-13 16:53:00,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:53:00,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:00,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 487 states and 835 transitions. [2024-11-13 16:53:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 835 transitions. [2024-11-13 16:53:03,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:53:03,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:03,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 484 states and 827 transitions. [2024-11-13 16:53:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 827 transitions. [2024-11-13 16:53:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:53:04,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:04,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 507 states and 884 transitions. [2024-11-13 16:53:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 884 transitions. [2024-11-13 16:53:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:53:12,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:12,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:14,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 504 states and 875 transitions. [2024-11-13 16:53:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 875 transitions. [2024-11-13 16:53:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:53:15,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:15,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:17,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 505 states and 875 transitions. [2024-11-13 16:53:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 875 transitions. [2024-11-13 16:53:17,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:53:17,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:17,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:53:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 507 states and 877 transitions. [2024-11-13 16:53:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 877 transitions. [2024-11-13 16:53:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:53:17,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:17,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:17,689 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:53:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 510 states and 881 transitions. [2024-11-13 16:53:17,762 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 881 transitions. [2024-11-13 16:53:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:53:17,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 517 states and 894 transitions. [2024-11-13 16:53:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 894 transitions. [2024-11-13 16:53:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:53:21,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:21,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 518 states and 895 transitions. [2024-11-13 16:53:22,700 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 895 transitions. [2024-11-13 16:53:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:53:22,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:53:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 521 states and 899 transitions. [2024-11-13 16:53:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 899 transitions. [2024-11-13 16:53:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:53:23,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 530 states and 916 transitions. [2024-11-13 16:53:24,483 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 916 transitions. [2024-11-13 16:53:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:53:24,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:24,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 533 states and 922 transitions. [2024-11-13 16:53:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 922 transitions. [2024-11-13 16:53:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:53:25,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:25,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:25,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 538 states and 935 transitions. [2024-11-13 16:53:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 935 transitions. [2024-11-13 16:53:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:53:25,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:25,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:26,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 541 states and 939 transitions. [2024-11-13 16:53:26,358 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 939 transitions. [2024-11-13 16:53:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:53:26,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:26,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:26,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:26,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 544 states and 943 transitions. [2024-11-13 16:53:26,909 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 943 transitions. [2024-11-13 16:53:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:53:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 547 states and 950 transitions. [2024-11-13 16:53:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 950 transitions. [2024-11-13 16:53:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:27,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:27,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:53:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 548 states and 951 transitions. [2024-11-13 16:53:27,778 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 951 transitions. [2024-11-13 16:53:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:27,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:27,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:53:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 550 states and 954 transitions. [2024-11-13 16:53:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 954 transitions. [2024-11-13 16:53:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:53:28,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:28,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 551 states and 954 transitions. [2024-11-13 16:53:30,033 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 954 transitions. [2024-11-13 16:53:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:53:30,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 551 states and 953 transitions. [2024-11-13 16:53:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 953 transitions. [2024-11-13 16:53:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:30,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:53:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 553 states and 956 transitions. [2024-11-13 16:53:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 956 transitions. [2024-11-13 16:53:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:53:30,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 555 states and 959 transitions. [2024-11-13 16:53:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 959 transitions. [2024-11-13 16:53:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:53:31,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:31,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 557 states and 962 transitions. [2024-11-13 16:53:31,495 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 962 transitions. [2024-11-13 16:53:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:53:31,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:31,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 561 states and 971 transitions. [2024-11-13 16:53:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 971 transitions. [2024-11-13 16:53:31,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:31,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:31,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 557 states and 961 transitions. [2024-11-13 16:53:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 961 transitions. [2024-11-13 16:53:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:53:32,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,411 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:53:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 559 states and 964 transitions. [2024-11-13 16:53:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 964 transitions. [2024-11-13 16:53:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:32,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:32,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 561 states and 967 transitions. [2024-11-13 16:53:32,795 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 967 transitions. [2024-11-13 16:53:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:53:32,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:33,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 563 states and 970 transitions. [2024-11-13 16:53:33,151 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 970 transitions. [2024-11-13 16:53:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:53:33,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 563 states and 969 transitions. [2024-11-13 16:53:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 969 transitions. [2024-11-13 16:53:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:33,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:33,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 567 states and 974 transitions. [2024-11-13 16:53:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 974 transitions. [2024-11-13 16:53:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:35,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:47,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 593 states and 1054 transitions. [2024-11-13 16:53:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1054 transitions. [2024-11-13 16:53:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:47,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:47,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 594 states and 1055 transitions. [2024-11-13 16:53:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1055 transitions. [2024-11-13 16:53:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:53:48,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 591 states and 1045 transitions. [2024-11-13 16:53:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1045 transitions. [2024-11-13 16:53:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:53:49,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 592 states and 1045 transitions. [2024-11-13 16:53:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1045 transitions. [2024-11-13 16:53:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:53:51,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:51,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:51,213 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:53:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 594 states and 1048 transitions. [2024-11-13 16:53:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1048 transitions. [2024-11-13 16:53:51,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:53:51,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:53:51,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 595 states and 1048 transitions. [2024-11-13 16:53:51,522 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1048 transitions. [2024-11-13 16:53:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:51,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 597 states and 1051 transitions. [2024-11-13 16:53:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1051 transitions. [2024-11-13 16:53:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:51,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 599 states and 1054 transitions. [2024-11-13 16:53:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1054 transitions. [2024-11-13 16:53:52,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:52,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 603 states and 1063 transitions. [2024-11-13 16:53:52,635 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1063 transitions. [2024-11-13 16:53:52,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:53:52,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:52,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 599 states and 1051 transitions. [2024-11-13 16:53:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1051 transitions. [2024-11-13 16:53:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:53:52,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:52,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:53:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 602 states and 1055 transitions. [2024-11-13 16:53:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1055 transitions. [2024-11-13 16:53:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:53,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 610 states and 1071 transitions. [2024-11-13 16:53:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1071 transitions. [2024-11-13 16:53:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:53:53,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 612 states and 1074 transitions. [2024-11-13 16:53:54,081 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1074 transitions. [2024-11-13 16:53:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:53:54,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:54,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:54,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 613 states and 1076 transitions. [2024-11-13 16:53:54,543 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1076 transitions. [2024-11-13 16:53:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:54,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 614 states and 1076 transitions. [2024-11-13 16:53:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1076 transitions. [2024-11-13 16:53:54,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:54,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:54,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:55,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:55,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 614 states and 1075 transitions. [2024-11-13 16:53:55,308 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1075 transitions. [2024-11-13 16:53:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:53:55,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:55,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:55,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 617 states and 1082 transitions. [2024-11-13 16:53:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1082 transitions. [2024-11-13 16:53:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:53:55,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 617 states and 1081 transitions. [2024-11-13 16:53:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1081 transitions. [2024-11-13 16:53:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:53:56,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:56,254 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:53:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 618 states and 1082 transitions. [2024-11-13 16:53:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1082 transitions. [2024-11-13 16:53:56,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:53:56,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:56,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 626 states and 1101 transitions. [2024-11-13 16:53:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1101 transitions. [2024-11-13 16:53:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:53:56,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:56,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 631 states and 1116 transitions. [2024-11-13 16:53:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1116 transitions. [2024-11-13 16:53:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:53:57,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:57,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 635 states and 1125 transitions. [2024-11-13 16:53:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1125 transitions. [2024-11-13 16:53:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:53:57,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:57,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:57,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:57,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 631 states and 1113 transitions. [2024-11-13 16:53:57,828 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1113 transitions. [2024-11-13 16:53:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:53:57,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:57,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 655 states and 1172 transitions. [2024-11-13 16:54:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1172 transitions. [2024-11-13 16:54:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:54:06,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:06,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 656 states and 1173 transitions. [2024-11-13 16:54:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1173 transitions. [2024-11-13 16:54:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:54:07,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:07,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 662 states and 1187 transitions. [2024-11-13 16:54:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1187 transitions. [2024-11-13 16:54:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:54:08,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:08,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 663 states and 1188 transitions. [2024-11-13 16:54:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1188 transitions. [2024-11-13 16:54:08,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:54:08,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:08,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:08,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:09,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 664 states and 1189 transitions. [2024-11-13 16:54:09,071 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1189 transitions. [2024-11-13 16:54:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:54:09,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:09,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 664 states and 1188 transitions. [2024-11-13 16:54:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1188 transitions. [2024-11-13 16:54:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:54:09,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:09,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:09,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 668 states and 1196 transitions. [2024-11-13 16:54:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1196 transitions. [2024-11-13 16:54:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:54:09,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:10,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 670 states and 1209 transitions. [2024-11-13 16:54:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1209 transitions. [2024-11-13 16:54:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:54:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 673 states and 1215 transitions. [2024-11-13 16:54:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1215 transitions. [2024-11-13 16:54:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:54:14,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 686 states and 1248 transitions. [2024-11-13 16:54:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1248 transitions. [2024-11-13 16:54:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:54:19,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:19,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:20,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:21,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 689 states and 1252 transitions. [2024-11-13 16:54:21,409 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1252 transitions. [2024-11-13 16:54:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:54:21,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:21,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:21,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 692 states and 1256 transitions. [2024-11-13 16:54:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1256 transitions. [2024-11-13 16:54:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:54:22,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:22,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 695 states and 1260 transitions. [2024-11-13 16:54:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1260 transitions. [2024-11-13 16:54:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:54:23,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:23,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:28,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:28,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 699 states and 1269 transitions. [2024-11-13 16:54:28,612 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1269 transitions. [2024-11-13 16:54:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:54:28,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:28,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:54:28,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:28,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 702 states and 1273 transitions. [2024-11-13 16:54:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1273 transitions. [2024-11-13 16:54:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:54:28,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:28,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:54:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 703 states and 1274 transitions. [2024-11-13 16:54:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1274 transitions. [2024-11-13 16:54:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:54:29,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:29,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 706 states and 1280 transitions. [2024-11-13 16:54:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1280 transitions. [2024-11-13 16:54:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:54:29,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:29,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:29,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 709 states and 1284 transitions. [2024-11-13 16:54:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1284 transitions. [2024-11-13 16:54:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:54:29,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:30,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:30,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:30,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 710 states and 1286 transitions. [2024-11-13 16:54:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1286 transitions. [2024-11-13 16:54:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:54:30,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:30,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:30,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 711 states and 1287 transitions. [2024-11-13 16:54:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1287 transitions. [2024-11-13 16:54:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:54:30,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:30,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 719 states and 1308 transitions. [2024-11-13 16:54:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1308 transitions. [2024-11-13 16:54:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:54:38,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:38,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:42,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 724 states and 1323 transitions. [2024-11-13 16:54:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1323 transitions. [2024-11-13 16:54:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:54:42,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 729 states and 1338 transitions. [2024-11-13 16:54:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1338 transitions. [2024-11-13 16:54:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:54:44,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:44,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:45,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:45,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 732 states and 1342 transitions. [2024-11-13 16:54:45,804 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1342 transitions. [2024-11-13 16:54:45,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:54:45,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:45,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 737 states and 1357 transitions. [2024-11-13 16:54:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1357 transitions. [2024-11-13 16:54:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:46,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:46,563 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:54:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 739 states and 1359 transitions. [2024-11-13 16:54:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1359 transitions. [2024-11-13 16:54:46,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:54:46,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:46,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:47,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:48,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 745 states and 1371 transitions. [2024-11-13 16:54:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1371 transitions. [2024-11-13 16:54:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:54:48,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 747 states and 1374 transitions. [2024-11-13 16:54:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1374 transitions. [2024-11-13 16:54:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:54:48,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 759 states and 1399 transitions. [2024-11-13 16:54:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1399 transitions. [2024-11-13 16:54:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:54:49,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:49,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:49,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 761 states and 1404 transitions. [2024-11-13 16:54:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1404 transitions. [2024-11-13 16:54:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:54:49,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:50,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 762 states and 1405 transitions. [2024-11-13 16:54:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1405 transitions. [2024-11-13 16:54:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:54:50,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 769 states and 1414 transitions. [2024-11-13 16:54:50,777 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1414 transitions. [2024-11-13 16:54:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:50,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 772 states and 1418 transitions. [2024-11-13 16:54:51,249 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1418 transitions. [2024-11-13 16:54:51,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:51,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:51,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 788 states and 1445 transitions. [2024-11-13 16:54:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1445 transitions. [2024-11-13 16:54:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:57,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 790 states and 1448 transitions. [2024-11-13 16:54:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1448 transitions. [2024-11-13 16:54:58,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:58,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:58,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:58,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 791 states and 1448 transitions. [2024-11-13 16:54:58,400 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1448 transitions. [2024-11-13 16:54:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:58,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 792 states and 1448 transitions. [2024-11-13 16:54:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1448 transitions. [2024-11-13 16:54:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:58,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:59,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:55:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 794 states and 1449 transitions. [2024-11-13 16:55:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1449 transitions. [2024-11-13 16:55:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:55:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:55:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 795 states and 1450 transitions. [2024-11-13 16:55:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1450 transitions. [2024-11-13 16:55:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:55:00,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:00,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:00,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:55:01,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 796 states and 1451 transitions. [2024-11-13 16:55:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1451 transitions. [2024-11-13 16:55:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:55:01,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:01,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:55:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:47,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 823 states and 1523 transitions. [2024-11-13 16:55:47,289 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1523 transitions. [2024-11-13 16:55:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:55:47,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:48,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:55:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 823 states and 1515 transitions. [2024-11-13 16:55:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1515 transitions. [2024-11-13 16:55:55,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:55:55,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:55:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 824 states and 1516 transitions. [2024-11-13 16:55:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1516 transitions. [2024-11-13 16:55:57,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:55:57,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:57,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:58,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 825 states and 1517 transitions. [2024-11-13 16:55:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1517 transitions. [2024-11-13 16:55:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:55:58,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:58,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:55:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 828 states and 1521 transitions. [2024-11-13 16:55:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1521 transitions. [2024-11-13 16:55:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:55:59,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:59,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:59,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:56:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 837 states and 1544 transitions. [2024-11-13 16:56:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1544 transitions. [2024-11-13 16:56:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:56:26,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:26,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:56:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:40,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 841 states and 1548 transitions. [2024-11-13 16:56:40,620 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1548 transitions. [2024-11-13 16:56:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:56:40,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:56:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:52,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 843 states and 1552 transitions. [2024-11-13 16:56:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1552 transitions. [2024-11-13 16:56:52,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:56:52,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:52,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:57:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:01,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 845 states and 1557 transitions. [2024-11-13 16:57:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1557 transitions. [2024-11-13 16:57:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:57:01,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:01,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:57:13,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:13,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 847 states and 1561 transitions. [2024-11-13 16:57:13,133 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1561 transitions. [2024-11-13 16:57:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:57:13,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:57:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 853 states and 1584 transitions. [2024-11-13 16:57:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1584 transitions. [2024-11-13 16:57:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:57:20,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:20,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:57:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 855 states and 1589 transitions. [2024-11-13 16:57:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1589 transitions. [2024-11-13 16:57:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:57:30,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:30,541 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 858 states and 1603 transitions. [2024-11-13 16:57:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1603 transitions. [2024-11-13 16:57:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:57:37,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 855 states and 1588 transitions. [2024-11-13 16:57:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1588 transitions. [2024-11-13 16:57:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:57:41,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:41,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:57:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:42,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 858 states and 1593 transitions. [2024-11-13 16:57:42,296 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1593 transitions. [2024-11-13 16:57:42,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:57:42,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:42,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:57:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 860 states and 1596 transitions. [2024-11-13 16:57:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1596 transitions. [2024-11-13 16:57:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:57:43,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:43,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:57:45,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:45,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 861 states and 1596 transitions. [2024-11-13 16:57:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1596 transitions. [2024-11-13 16:57:45,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:57:45,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:45,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 867 states and 1623 transitions. [2024-11-13 16:57:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1623 transitions. [2024-11-13 16:57:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:57:49,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:58:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 884 states and 1671 transitions. [2024-11-13 16:58:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1671 transitions. [2024-11-13 16:58:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:58:06,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:06,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:58:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 901 states and 1722 transitions. [2024-11-13 16:58:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1722 transitions. [2024-11-13 16:58:48,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:58:48,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:58:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 906 states and 1735 transitions. [2024-11-13 16:58:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1735 transitions. [2024-11-13 16:58:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:58:50,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:50,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:58:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 900 states and 1710 transitions. [2024-11-13 16:58:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1710 transitions. [2024-11-13 16:58:53,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:58:53,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:53,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:58:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 897 states and 1690 transitions. [2024-11-13 16:58:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1690 transitions. [2024-11-13 16:58:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:58:59,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:59,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:59:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 899 states and 1693 transitions. [2024-11-13 16:59:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1693 transitions. [2024-11-13 16:59:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:59:01,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:59:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 900 states and 1695 transitions. [2024-11-13 16:59:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1695 transitions. [2024-11-13 16:59:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:59:01,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:59:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 901 states and 1695 transitions. [2024-11-13 16:59:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1695 transitions. [2024-11-13 16:59:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:59:03,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 16:59:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:03,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 902 states and 1696 transitions. [2024-11-13 16:59:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1696 transitions. [2024-11-13 16:59:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:59:03,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:03,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:59:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 908 states and 1711 transitions. [2024-11-13 16:59:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1711 transitions. [2024-11-13 16:59:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:59:09,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:09,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:14,854 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:59:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:26,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 908 states and 1705 transitions. [2024-11-13 16:59:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1705 transitions. [2024-11-13 16:59:26,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:59:26,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:26,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:59:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 926 states and 1754 transitions. [2024-11-13 16:59:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1754 transitions. [2024-11-13 16:59:47,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:59:47,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:59:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 926 states and 1753 transitions. [2024-11-13 16:59:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1753 transitions. [2024-11-13 16:59:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:59:49,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:49,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:59:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 928 states and 1756 transitions. [2024-11-13 16:59:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1756 transitions. [2024-11-13 16:59:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:59:50,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:00:22,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 948 states and 1811 transitions. [2024-11-13 17:00:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1811 transitions. [2024-11-13 17:00:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:00:22,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:22,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:00:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:25,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 953 states and 1824 transitions. [2024-11-13 17:00:25,603 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1824 transitions. [2024-11-13 17:00:25,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:00:25,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:25,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:00:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 964 states and 1852 transitions. [2024-11-13 17:00:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1852 transitions. [2024-11-13 17:00:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:00:40,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:00:40,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:40,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 967 states and 1858 transitions. [2024-11-13 17:00:40,933 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1858 transitions. [2024-11-13 17:00:40,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 17:00:40,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:40,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:00:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 970 states and 1862 transitions. [2024-11-13 17:00:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1862 transitions. [2024-11-13 17:00:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:00:41,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 17:01:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 1001 states and 1951 transitions. [2024-11-13 17:01:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1951 transitions. [2024-11-13 17:01:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:01:05,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 17:01:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1004 states and 1955 transitions. [2024-11-13 17:01:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1955 transitions. [2024-11-13 17:01:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:01:06,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:06,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 17:01:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 1006 states and 1958 transitions. [2024-11-13 17:01:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1958 transitions. [2024-11-13 17:01:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:01:07,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:07,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:01:30,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 1025 states and 2007 transitions. [2024-11-13 17:01:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2007 transitions. [2024-11-13 17:01:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:01:30,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:30,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:30,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:01:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 1030 states and 2022 transitions. [2024-11-13 17:01:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2022 transitions. [2024-11-13 17:01:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 17:01:39,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 17:01:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1032 states and 2046 transitions. [2024-11-13 17:01:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2046 transitions. [2024-11-13 17:01:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 17:01:40,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 17:01:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:40,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1034 states and 2069 transitions. [2024-11-13 17:01:40,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2069 transitions. [2024-11-13 17:01:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:01:40,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:40,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:40,950 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:01:41,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3798 states to 1035 states and 2071 transitions. [2024-11-13 17:01:41,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2071 transitions. [2024-11-13 17:01:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:01:41,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:41,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:01:41,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 1036 states and 2072 transitions. [2024-11-13 17:01:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2072 transitions. [2024-11-13 17:01:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:01:41,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:41,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:42,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 17:01:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1037 states and 2073 transitions. [2024-11-13 17:01:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2073 transitions. [2024-11-13 17:01:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:01:42,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:42,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 17:01:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 1039 states and 2076 transitions. [2024-11-13 17:01:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 2076 transitions. [2024-11-13 17:01:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:01:43,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:43,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:43,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:02:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 1059 states and 2128 transitions. [2024-11-13 17:02:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2128 transitions. [2024-11-13 17:02:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:02:12,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 17:02:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 1060 states and 2128 transitions. [2024-11-13 17:02:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2128 transitions. [2024-11-13 17:02:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:02:13,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:02:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 1065 states and 2145 transitions. [2024-11-13 17:02:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2145 transitions. [2024-11-13 17:02:22,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 17:02:22,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:22,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:22,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 17:03:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 1079 states and 2182 transitions. [2024-11-13 17:03:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2182 transitions. [2024-11-13 17:03:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 17:03:08,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:08,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 17:03:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 1086 states and 2198 transitions. [2024-11-13 17:03:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2198 transitions. [2024-11-13 17:03:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 17:03:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 17:04:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 1103 states and 2268 transitions. [2024-11-13 17:04:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2268 transitions. [2024-11-13 17:04:15,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 17:04:15,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:15,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 17:04:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:33,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 1105 states and 2268 transitions. [2024-11-13 17:04:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 2268 transitions. [2024-11-13 17:04:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 17:04:33,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:33,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:34,505 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 17:04:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 1108 states and 2273 transitions. [2024-11-13 17:04:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2273 transitions. [2024-11-13 17:04:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 17:04:35,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 17:05:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 1121 states and 2311 transitions. [2024-11-13 17:05:01,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2311 transitions. [2024-11-13 17:05:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:05:01,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:02,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:05:42,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4456 states to 1142 states and 2365 transitions. [2024-11-13 17:05:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2365 transitions. [2024-11-13 17:05:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 17:05:42,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 17:05:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4462 states to 1145 states and 2370 transitions. [2024-11-13 17:05:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 2370 transitions. [2024-11-13 17:05:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 17:05:43,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:05:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 1150 states and 2385 transitions. [2024-11-13 17:05:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2385 transitions. [2024-11-13 17:05:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 17:05:46,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:06:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4542 states to 1153 states and 2392 transitions. [2024-11-13 17:06:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2392 transitions. [2024-11-13 17:06:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 17:06:11,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:11,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:06:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:23,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 1158 states and 2410 transitions. [2024-11-13 17:06:23,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2410 transitions. [2024-11-13 17:06:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:06:23,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:06:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:25,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 1166 states and 2420 transitions. [2024-11-13 17:06:25,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2420 transitions. [2024-11-13 17:06:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:06:25,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:25,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:25,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.