./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/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_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/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_4030e89b-ae37-4304-89a3-b9db922bc8ff/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 b90339f9090766921b1c16763101e1e0bf56713d98b802bfaa51b02dabc40a61 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:24:28,421 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:24:28,522 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:24:28,531 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:24:28,533 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:24:28,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:24:28,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:24:28,570 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:24:28,570 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:24:28,570 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:24:28,571 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:24:28,571 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:24:28,571 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:24:28,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:24:28,572 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:24:28,573 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:24:28,574 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:24:28,574 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:24:28,574 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:24:28,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:24:28,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:24:28,574 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:24:28,574 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:24:28,574 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:24:28,574 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:24:28,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:24:28,574 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_4030e89b-ae37-4304-89a3-b9db922bc8ff/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 -> b90339f9090766921b1c16763101e1e0bf56713d98b802bfaa51b02dabc40a61 [2024-11-13 20:24:28,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:24:28,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:24:28,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:24:28,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:24:28,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:24:28,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c Unable to find full path for "g++" [2024-11-13 20:24:30,895 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:24:31,322 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:24:31,323 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c [2024-11-13 20:24:31,354 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/data/a14bb5e53/97578be62897410cbafd0b3986a222e3/FLAGd3d122777 [2024-11-13 20:24:31,372 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/data/a14bb5e53/97578be62897410cbafd0b3986a222e3 [2024-11-13 20:24:31,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:24:31,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:24:31,380 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:24:31,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:24:31,385 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:24:31,388 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59008ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31, skipping insertion in model container [2024-11-13 20:24:31,392 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,464 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:24:31,941 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_4030e89b-ae37-4304-89a3-b9db922bc8ff/sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c[35415,35428] [2024-11-13 20:24:32,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:24:32,147 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:24:32,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2024-11-13 20:24:32,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [412] [2024-11-13 20:24:32,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [447] [2024-11-13 20:24:32,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [567] [2024-11-13 20:24:32,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1239] [2024-11-13 20:24:32,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1252] [2024-11-13 20:24:32,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1618] [2024-11-13 20:24:32,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [1627] [2024-11-13 20:24:32,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1813] [2024-11-13 20:24:32,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1905] [2024-11-13 20:24:32,252 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_4030e89b-ae37-4304-89a3-b9db922bc8ff/sv-benchmarks/c/product-lines/elevator_spec1_product27.cil.c[35415,35428] [2024-11-13 20:24:32,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:24:32,347 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:24:32,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32 WrapperNode [2024-11-13 20:24:32,347 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:24:32,348 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:24:32,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:24:32,349 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:24:32,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,439 INFO L138 Inliner]: procedures = 95, calls = 343, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 1150 [2024-11-13 20:24:32,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:24:32,443 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:24:32,443 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:24:32,443 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:24:32,454 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,463 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,463 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,480 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,492 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,497 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,501 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,508 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:24:32,509 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:24:32,510 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:24:32,510 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:24:32,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:32" (1/1) ... [2024-11-13 20:24:32,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:24:32,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:24:32,548 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:24:32,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4030e89b-ae37-4304-89a3-b9db922bc8ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:24:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2024-11-13 20:24:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2024-11-13 20:24:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:24:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-11-13 20:24:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-11-13 20:24:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-13 20:24:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-13 20:24:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-13 20:24:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-13 20:24:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2024-11-13 20:24:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2024-11-13 20:24:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-13 20:24:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-13 20:24:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-13 20:24:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-13 20:24:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 20:24:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 20:24:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 20:24:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 20:24:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-11-13 20:24:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-11-13 20:24:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-13 20:24:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-13 20:24:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-13 20:24:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-13 20:24:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-13 20:24:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-13 20:24:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-13 20:24:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-13 20:24:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-11-13 20:24:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-11-13 20:24:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-13 20:24:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-13 20:24:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2024-11-13 20:24:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2024-11-13 20:24:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-13 20:24:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-13 20:24:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-13 20:24:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-13 20:24:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-13 20:24:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-13 20:24:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-13 20:24:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-13 20:24:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:24:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-13 20:24:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-13 20:24:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-13 20:24:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-13 20:24:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-13 20:24:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-13 20:24:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:24:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:24:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-13 20:24:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-13 20:24:32,793 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:24:32,796 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:24:34,372 INFO L? ?]: Removed 461 outVars from TransFormulas that were not future-live. [2024-11-13 20:24:34,372 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:24:35,612 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:24:35,612 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:24:35,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:24:35 BoogieIcfgContainer [2024-11-13 20:24:35,617 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:24:35,618 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:24:35,618 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:24:35,629 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:24:35,629 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:24:35" (1/1) ... [2024-11-13 20:24:35,638 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:24:35,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 381 states and 603 transitions. [2024-11-13 20:24:35,726 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 603 transitions. [2024-11-13 20:24:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:24:35,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:36,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 380 states and 596 transitions. [2024-11-13 20:24:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 596 transitions. [2024-11-13 20:24:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:24:36,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:36,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 403 states and 659 transitions. [2024-11-13 20:24:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 659 transitions. [2024-11-13 20:24:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:24:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:38,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 403 states and 658 transitions. [2024-11-13 20:24:38,461 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 658 transitions. [2024-11-13 20:24:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:24:38,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 418 states and 703 transitions. [2024-11-13 20:24:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 703 transitions. [2024-11-13 20:24:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:24:40,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:40,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 422 states and 707 transitions. [2024-11-13 20:24:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 707 transitions. [2024-11-13 20:24:40,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:24:40,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:40,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 423 states and 708 transitions. [2024-11-13 20:24:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 708 transitions. [2024-11-13 20:24:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:24:41,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:41,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 424 states and 709 transitions. [2024-11-13 20:24:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 709 transitions. [2024-11-13 20:24:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:24:41,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:42,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 425 states and 712 transitions. [2024-11-13 20:24:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 712 transitions. [2024-11-13 20:24:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:24:42,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:42,676 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 434 states and 740 transitions. [2024-11-13 20:24:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 740 transitions. [2024-11-13 20:24:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:24:42,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 435 states and 741 transitions. [2024-11-13 20:24:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 741 transitions. [2024-11-13 20:24:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:24:43,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:43,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:43,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 436 states and 742 transitions. [2024-11-13 20:24:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 742 transitions. [2024-11-13 20:24:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:24:43,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:43,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 440 states and 746 transitions. [2024-11-13 20:24:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 746 transitions. [2024-11-13 20:24:44,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:24:44,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:44,488 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:44,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 441 states and 747 transitions. [2024-11-13 20:24:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 747 transitions. [2024-11-13 20:24:44,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:24:44,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 442 states and 748 transitions. [2024-11-13 20:24:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 748 transitions. [2024-11-13 20:24:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:24:45,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 445 states and 751 transitions. [2024-11-13 20:24:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 751 transitions. [2024-11-13 20:24:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:24:45,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 448 states and 754 transitions. [2024-11-13 20:24:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 754 transitions. [2024-11-13 20:24:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:24:45,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:46,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:47,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:47,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 452 states and 763 transitions. [2024-11-13 20:24:47,371 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 763 transitions. [2024-11-13 20:24:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:24:47,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:47,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 455 states and 767 transitions. [2024-11-13 20:24:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 767 transitions. [2024-11-13 20:24:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:24:47,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:47,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:24:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 458 states and 771 transitions. [2024-11-13 20:24:48,160 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 771 transitions. [2024-11-13 20:24:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:24:48,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:48,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 458 states and 769 transitions. [2024-11-13 20:24:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 769 transitions. [2024-11-13 20:24:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:24:49,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:49,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:49,604 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 20:24:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 463 states and 784 transitions. [2024-11-13 20:24:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 784 transitions. [2024-11-13 20:24:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:24:49,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:24:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 468 states and 799 transitions. [2024-11-13 20:24:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 799 transitions. [2024-11-13 20:24:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:24:50,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:24:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 480 states and 824 transitions. [2024-11-13 20:24:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 824 transitions. [2024-11-13 20:24:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:24:50,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:50,973 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 20:24:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 481 states and 825 transitions. [2024-11-13 20:24:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 825 transitions. [2024-11-13 20:24:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:24:51,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:51,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:25:00,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:00,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 515 states and 919 transitions. [2024-11-13 20:25:00,180 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 919 transitions. [2024-11-13 20:25:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:25:00,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:00,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:05,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:25:19,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 551 states and 1020 transitions. [2024-11-13 20:25:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1020 transitions. [2024-11-13 20:25:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:25:19,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:19,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:25:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 583 states and 1111 transitions. [2024-11-13 20:25:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1111 transitions. [2024-11-13 20:25:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:25:39,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:25:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 583 states and 1111 transitions. [2024-11-13 20:25:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1111 transitions. [2024-11-13 20:25:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:25:42,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:25:55,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 588 states and 1129 transitions. [2024-11-13 20:25:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1129 transitions. [2024-11-13 20:25:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:25:55,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,331 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:25:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 588 states and 1128 transitions. [2024-11-13 20:25:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1128 transitions. [2024-11-13 20:25:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:25:57,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:26:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 617 states and 1214 transitions. [2024-11-13 20:26:09,890 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1214 transitions. [2024-11-13 20:26:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:26:09,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:09,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:13,770 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:26:30,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 646 states and 1305 transitions. [2024-11-13 20:26:30,524 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1305 transitions. [2024-11-13 20:26:30,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:26:30,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:30,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:30,712 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:26:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 646 states and 1302 transitions. [2024-11-13 20:26:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1302 transitions. [2024-11-13 20:26:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:26:33,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:26:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 646 states and 1302 transitions. [2024-11-13 20:26:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1302 transitions. [2024-11-13 20:26:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:26:33,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:26:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 646 states and 1302 transitions. [2024-11-13 20:26:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1302 transitions. [2024-11-13 20:26:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:26:34,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:35,852 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:26:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 646 states and 1302 transitions. [2024-11-13 20:26:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1302 transitions. [2024-11-13 20:26:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:26:35,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:26:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 666 states and 1358 transitions. [2024-11-13 20:26:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1358 transitions. [2024-11-13 20:26:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:26:46,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:46,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:47,557 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 20:26:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 672 states and 1395 transitions. [2024-11-13 20:26:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1395 transitions. [2024-11-13 20:26:52,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:26:52,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:52,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:53,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:26:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 678 states and 1413 transitions. [2024-11-13 20:26:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1413 transitions. [2024-11-13 20:26:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:26:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:27:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:00,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 681 states and 1417 transitions. [2024-11-13 20:27:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1417 transitions. [2024-11-13 20:27:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:27:00,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:00,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,230 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:27:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 681 states and 1417 transitions. [2024-11-13 20:27:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1417 transitions. [2024-11-13 20:27:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:27:01,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:02,174 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:27:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:02,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 681 states and 1417 transitions. [2024-11-13 20:27:02,274 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1417 transitions. [2024-11-13 20:27:02,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:27:02,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:02,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:27:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:02,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 681 states and 1417 transitions. [2024-11-13 20:27:02,991 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1417 transitions. [2024-11-13 20:27:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:27:02,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:02,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:04,045 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:27:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 681 states and 1416 transitions. [2024-11-13 20:27:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1416 transitions. [2024-11-13 20:27:07,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:27:07,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:27:08,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 684 states and 1420 transitions. [2024-11-13 20:27:08,639 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1420 transitions. [2024-11-13 20:27:08,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:27:08,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:27:09,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 687 states and 1428 transitions. [2024-11-13 20:27:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1428 transitions. [2024-11-13 20:27:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:27:09,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:27:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 687 states and 1428 transitions. [2024-11-13 20:27:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1428 transitions. [2024-11-13 20:27:12,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:27:12,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:12,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:27:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 692 states and 1444 transitions. [2024-11-13 20:27:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1444 transitions. [2024-11-13 20:27:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:27:51,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:51,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:53,518 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:27:55,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 692 states and 1444 transitions. [2024-11-13 20:27:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1444 transitions. [2024-11-13 20:27:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:27:55,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:55,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:27:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 692 states and 1444 transitions. [2024-11-13 20:27:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1444 transitions. [2024-11-13 20:27:58,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:27:58,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:58,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:27:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 692 states and 1444 transitions. [2024-11-13 20:27:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1444 transitions. [2024-11-13 20:27:59,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:27:59,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:59,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:02,713 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:28:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 695 states and 1450 transitions. [2024-11-13 20:28:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1450 transitions. [2024-11-13 20:28:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:28:10,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:28:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:55,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 729 states and 1559 transitions. [2024-11-13 20:28:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1559 transitions. [2024-11-13 20:28:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:28:55,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:55,716 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 755 states and 1636 transitions. [2024-11-13 20:29:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1636 transitions. [2024-11-13 20:29:14,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:14,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 775 states and 1692 transitions. [2024-11-13 20:29:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1692 transitions. [2024-11-13 20:29:31,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:31,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:31,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 775 states and 1691 transitions. [2024-11-13 20:29:33,996 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1691 transitions. [2024-11-13 20:29:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:29:34,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:34,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:34,272 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 20:29:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 778 states and 1695 transitions. [2024-11-13 20:29:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1695 transitions. [2024-11-13 20:29:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:35,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 781 states and 1701 transitions. [2024-11-13 20:29:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1701 transitions. [2024-11-13 20:29:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:42,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:43,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 781 states and 1701 transitions. [2024-11-13 20:29:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1701 transitions. [2024-11-13 20:29:43,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:43,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:43,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:49,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:49,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 784 states and 1708 transitions. [2024-11-13 20:29:49,165 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1708 transitions. [2024-11-13 20:29:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:49,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:50,309 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 784 states and 1708 transitions. [2024-11-13 20:29:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1708 transitions. [2024-11-13 20:29:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:50,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 787 states and 1717 transitions. [2024-11-13 20:29:56,475 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1717 transitions. [2024-11-13 20:29:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:56,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 787 states and 1717 transitions. [2024-11-13 20:29:57,160 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1717 transitions. [2024-11-13 20:29:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:57,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 787 states and 1717 transitions. [2024-11-13 20:29:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1717 transitions. [2024-11-13 20:29:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:57,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 787 states and 1717 transitions. [2024-11-13 20:29:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1717 transitions. [2024-11-13 20:29:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:58,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:30:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 807 states and 1773 transitions. [2024-11-13 20:30:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1773 transitions. [2024-11-13 20:30:09,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:30:09,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:30:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 827 states and 1829 transitions. [2024-11-13 20:30:20,723 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1829 transitions. [2024-11-13 20:30:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:30:20,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:30:59,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 827 states and 1829 transitions. [2024-11-13 20:30:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1829 transitions. [2024-11-13 20:30:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:30:59,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:31:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 827 states and 1829 transitions. [2024-11-13 20:31:18,794 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1829 transitions. [2024-11-13 20:31:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:31:18,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:18,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 827 states and 1829 transitions. [2024-11-13 20:31:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1829 transitions. [2024-11-13 20:31:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:31:19,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:19,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:19,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 827 states and 1829 transitions. [2024-11-13 20:31:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1829 transitions. [2024-11-13 20:31:20,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:31:20,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:20,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 827 states and 1829 transitions. [2024-11-13 20:31:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1829 transitions. [2024-11-13 20:31:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:31:21,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:21,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 827 states and 1828 transitions. [2024-11-13 20:31:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1828 transitions. [2024-11-13 20:31:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:31:28,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:28,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:28,270 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 20:31:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 830 states and 1832 transitions. [2024-11-13 20:31:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1832 transitions. [2024-11-13 20:31:30,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:31:30,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:30,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:32:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 832 states and 1838 transitions. [2024-11-13 20:32:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1838 transitions. [2024-11-13 20:32:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:32:26,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 833 states and 1841 transitions. [2024-11-13 20:32:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1841 transitions. [2024-11-13 20:32:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:32:42,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:32:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:45,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 835 states and 1846 transitions. [2024-11-13 20:32:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1846 transitions. [2024-11-13 20:32:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:32:45,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:33:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 846 states and 1884 transitions. [2024-11-13 20:33:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1884 transitions. [2024-11-13 20:33:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:08,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:33:10,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 846 states and 1884 transitions. [2024-11-13 20:33:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1884 transitions. [2024-11-13 20:33:10,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:10,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,041 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:33:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 847 states and 1887 transitions. [2024-11-13 20:33:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1887 transitions. [2024-11-13 20:33:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:14,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:33:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:17,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 847 states and 1887 transitions. [2024-11-13 20:33:17,535 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1887 transitions. [2024-11-13 20:33:17,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:33:17,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:17,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:33:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 870 states and 1950 transitions. [2024-11-13 20:33:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1950 transitions. [2024-11-13 20:33:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:33:40,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:40,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:33:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 870 states and 1950 transitions. [2024-11-13 20:33:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1950 transitions. [2024-11-13 20:33:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:33:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:41,610 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:33:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:48,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 870 states and 1949 transitions. [2024-11-13 20:33:48,190 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1949 transitions. [2024-11-13 20:33:48,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:33:48,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:33:55,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 870 states and 1948 transitions. [2024-11-13 20:33:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1948 transitions. [2024-11-13 20:33:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:55,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:34:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 870 states and 1948 transitions. [2024-11-13 20:34:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1948 transitions. [2024-11-13 20:34:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:34:05,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:34:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:07,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 870 states and 1948 transitions. [2024-11-13 20:34:07,585 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1948 transitions. [2024-11-13 20:34:07,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:34:07,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:07,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:34:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 872 states and 1956 transitions. [2024-11-13 20:34:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1956 transitions. [2024-11-13 20:34:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:34:16,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:34:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 872 states and 1956 transitions. [2024-11-13 20:34:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1956 transitions. [2024-11-13 20:34:34,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:34:34,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:34,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:34:39,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 874 states and 1959 transitions. [2024-11-13 20:34:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1959 transitions. [2024-11-13 20:34:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:34:39,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:42,656 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:34:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 874 states and 1959 transitions. [2024-11-13 20:34:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1959 transitions. [2024-11-13 20:34:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:34:44,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:44,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:19,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 876 states and 1967 transitions. [2024-11-13 20:35:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1967 transitions. [2024-11-13 20:35:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:19,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:19,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 876 states and 1967 transitions. [2024-11-13 20:35:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1967 transitions. [2024-11-13 20:35:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:32,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:32,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 876 states and 1967 transitions. [2024-11-13 20:35:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1967 transitions. [2024-11-13 20:35:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:37,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:35:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:40,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:40,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:44,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:44,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:35:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:45,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:50,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:50,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:35:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:51,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:35:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:55,571 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:56,661 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:56,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:56,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 878 states and 1970 transitions. [2024-11-13 20:35:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1970 transitions. [2024-11-13 20:35:58,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:58,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:58,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:27,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 884 states and 2003 transitions. [2024-11-13 20:36:27,132 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2003 transitions. [2024-11-13 20:36:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:27,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 884 states and 2003 transitions. [2024-11-13 20:36:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2003 transitions. [2024-11-13 20:36:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:39,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:39,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:42,798 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 884 states and 2000 transitions. [2024-11-13 20:36:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2000 transitions. [2024-11-13 20:36:47,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:47,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:36:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 886 states and 2003 transitions. [2024-11-13 20:36:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2003 transitions. [2024-11-13 20:36:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:50,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:50,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 886 states and 2003 transitions. [2024-11-13 20:36:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2003 transitions. [2024-11-13 20:36:55,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:55,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:55,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:57,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:36:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 886 states and 2003 transitions. [2024-11-13 20:36:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2003 transitions. [2024-11-13 20:36:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:59,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:59,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:37:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 886 states and 2003 transitions. [2024-11-13 20:37:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2003 transitions. [2024-11-13 20:37:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:00,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:00,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:37:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 887 states and 2008 transitions. [2024-11-13 20:37:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2008 transitions. [2024-11-13 20:37:07,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:07,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:07,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:37:11,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:11,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:11,261 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:11,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:11,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:37:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:12,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:12,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:12,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:14,004 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:37:14,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:14,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:15,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:15,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:15,976 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:16,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:27,628 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:37:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:38,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:38,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:37:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:40,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:40,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:41,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:41,519 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:41,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:41,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:37:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 887 states and 2007 transitions. [2024-11-13 20:37:44,598 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2007 transitions. [2024-11-13 20:37:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:44,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 883 states and 1987 transitions. [2024-11-13 20:37:49,841 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1987 transitions. [2024-11-13 20:37:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:49,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:49,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:51,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 883 states and 1987 transitions. [2024-11-13 20:37:51,056 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1987 transitions. [2024-11-13 20:37:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:37:51,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:51,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat