./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec2_product22.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_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/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_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec2_product22.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/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_147d3b02-f1cc-4c6f-8b34-560d702a616c/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 8090ac1e7e8284dad30217492085f9e11f6491349a4adb4aa3c2904a72e0131a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:08:07,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:08:07,914 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:08:07,923 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:08:07,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:08:07,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:08:07,962 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:08:07,963 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:08:07,963 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:08:07,964 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:08:07,964 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:08:07,965 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:08:07,966 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:08:07,966 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:08:07,966 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:08:07,966 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:08:07,966 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:08:07,966 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:08:07,966 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:08:07,967 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:08:07,967 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:08:07,967 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:08:07,967 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:08:07,967 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:08:07,967 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:08:07,967 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:08:07,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:08:07,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:07,969 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:08:07,969 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:08:07,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:08:07,969 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:08:07,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:08:07,969 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_147d3b02-f1cc-4c6f-8b34-560d702a616c/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 -> 8090ac1e7e8284dad30217492085f9e11f6491349a4adb4aa3c2904a72e0131a [2024-11-13 21:08:08,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:08:08,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:08:08,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:08:08,342 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:08:08,343 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:08:08,345 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/elevator_spec2_product22.cil.c Unable to find full path for "g++" [2024-11-13 21:08:10,332 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:08:10,906 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:08:10,907 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/sv-benchmarks/c/product-lines/elevator_spec2_product22.cil.c [2024-11-13 21:08:10,931 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/data/21b8ea7f4/538b453a890c41048b9beb6be48ca200/FLAGe4ffb63d1 [2024-11-13 21:08:10,950 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/data/21b8ea7f4/538b453a890c41048b9beb6be48ca200 [2024-11-13 21:08:10,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:08:10,953 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:08:10,955 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:10,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:08:10,960 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:08:10,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:10" (1/1) ... [2024-11-13 21:08:10,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@391300f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:10, skipping insertion in model container [2024-11-13 21:08:10,962 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:10" (1/1) ... [2024-11-13 21:08:11,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:08:11,243 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_147d3b02-f1cc-4c6f-8b34-560d702a616c/sv-benchmarks/c/product-lines/elevator_spec2_product22.cil.c[1545,1558] [2024-11-13 21:08:11,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:11,773 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:08:11,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [48] [2024-11-13 21:08:11,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [57] [2024-11-13 21:08:11,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [421] [2024-11-13 21:08:11,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1088] [2024-11-13 21:08:11,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1454] [2024-11-13 21:08:11,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1466] [2024-11-13 21:08:11,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1586] [2024-11-13 21:08:11,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1621] [2024-11-13 21:08:11,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3188] [2024-11-13 21:08:11,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [3279] [2024-11-13 21:08:11,794 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_147d3b02-f1cc-4c6f-8b34-560d702a616c/sv-benchmarks/c/product-lines/elevator_spec2_product22.cil.c[1545,1558] [2024-11-13 21:08:11,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:12,023 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:08:12,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12 WrapperNode [2024-11-13 21:08:12,024 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:12,025 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:12,026 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:08:12,026 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:08:12,033 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,130 INFO L138 Inliner]: procedures = 94, calls = 345, calls flagged for inlining = 26, calls inlined = 22, statements flattened = 874 [2024-11-13 21:08:12,131 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:12,131 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:08:12,132 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:08:12,132 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:08:12,143 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,144 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,152 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,155 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,189 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,204 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,212 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,219 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,235 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:08:12,236 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:08:12,236 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:08:12,236 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:08:12,237 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12" (1/1) ... [2024-11-13 21:08:12,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:12,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:08:12,295 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:08:12,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_147d3b02-f1cc-4c6f-8b34-560d702a616c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:08:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:08:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-11-13 21:08:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-11-13 21:08:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-13 21:08:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-13 21:08:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-13 21:08:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-13 21:08:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-13 21:08:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-13 21:08:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-13 21:08:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-13 21:08:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 21:08:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 21:08:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 21:08:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 21:08:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-11-13 21:08:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-11-13 21:08:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-13 21:08:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-13 21:08:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-13 21:08:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-13 21:08:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-13 21:08:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-13 21:08:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-13 21:08:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-13 21:08:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-11-13 21:08:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-11-13 21:08:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-13 21:08:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-13 21:08:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-13 21:08:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-13 21:08:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-13 21:08:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-13 21:08:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-13 21:08:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-13 21:08:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-13 21:08:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-13 21:08:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:08:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2024-11-13 21:08:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2024-11-13 21:08:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-13 21:08:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-13 21:08:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-13 21:08:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-13 21:08:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-13 21:08:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-13 21:08:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__twothirdsfull [2024-11-13 21:08:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__twothirdsfull [2024-11-13 21:08:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2024-11-13 21:08:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2024-11-13 21:08:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:08:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:08:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-13 21:08:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-13 21:08:12,614 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:08:12,618 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:08:14,461 INFO L? ?]: Removed 450 outVars from TransFormulas that were not future-live. [2024-11-13 21:08:14,461 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:08:15,667 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:08:15,668 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:08:15,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:08:15 BoogieIcfgContainer [2024-11-13 21:08:15,668 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:08:15,669 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:08:15,670 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:08:15,681 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:08:15,682 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:08:15" (1/1) ... [2024-11-13 21:08:15,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:08:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 383 states and 607 transitions. [2024-11-13 21:08:15,773 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 607 transitions. [2024-11-13 21:08:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:08:15,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 382 states and 600 transitions. [2024-11-13 21:08:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 600 transitions. [2024-11-13 21:08:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:08:16,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 397 states and 641 transitions. [2024-11-13 21:08:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 641 transitions. [2024-11-13 21:08:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:08:17,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 401 states and 645 transitions. [2024-11-13 21:08:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 645 transitions. [2024-11-13 21:08:18,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:08:18,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 402 states and 646 transitions. [2024-11-13 21:08:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 646 transitions. [2024-11-13 21:08:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:08:18,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 403 states and 647 transitions. [2024-11-13 21:08:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 647 transitions. [2024-11-13 21:08:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:08:19,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:19,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:19,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 404 states and 648 transitions. [2024-11-13 21:08:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 648 transitions. [2024-11-13 21:08:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:08:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 405 states and 649 transitions. [2024-11-13 21:08:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 649 transitions. [2024-11-13 21:08:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:08:19,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:20,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 408 states and 652 transitions. [2024-11-13 21:08:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 652 transitions. [2024-11-13 21:08:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:08:20,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 411 states and 655 transitions. [2024-11-13 21:08:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 655 transitions. [2024-11-13 21:08:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:08:20,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:20,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:21,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 414 states and 658 transitions. [2024-11-13 21:08:21,151 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 658 transitions. [2024-11-13 21:08:21,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:08:21,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:21,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 417 states and 662 transitions. [2024-11-13 21:08:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 662 transitions. [2024-11-13 21:08:21,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:08:21,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 419 states and 664 transitions. [2024-11-13 21:08:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 664 transitions. [2024-11-13 21:08:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:08:21,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 424 states and 679 transitions. [2024-11-13 21:08:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 679 transitions. [2024-11-13 21:08:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:08:22,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 425 states and 680 transitions. [2024-11-13 21:08:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 680 transitions. [2024-11-13 21:08:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:08:22,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:22,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 428 states and 684 transitions. [2024-11-13 21:08:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 684 transitions. [2024-11-13 21:08:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:08:22,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:23,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 429 states and 685 transitions. [2024-11-13 21:08:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 685 transitions. [2024-11-13 21:08:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:08:23,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:23,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:08:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 432 states and 689 transitions. [2024-11-13 21:08:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 689 transitions. [2024-11-13 21:08:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:08:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:08:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 433 states and 690 transitions. [2024-11-13 21:08:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 690 transitions. [2024-11-13 21:08:23,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:08:23,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:23,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 436 states and 694 transitions. [2024-11-13 21:08:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 694 transitions. [2024-11-13 21:08:23,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:08:23,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:23,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:23,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 454 states and 740 transitions. [2024-11-13 21:08:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 740 transitions. [2024-11-13 21:08:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:08:26,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:26,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:26,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 455 states and 741 transitions. [2024-11-13 21:08:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 741 transitions. [2024-11-13 21:08:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:08:26,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:26,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:30,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 483 states and 836 transitions. [2024-11-13 21:08:30,657 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 836 transitions. [2024-11-13 21:08:30,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:08:30,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 480 states and 828 transitions. [2024-11-13 21:08:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 828 transitions. [2024-11-13 21:08:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:08:31,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 480 states and 824 transitions. [2024-11-13 21:08:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 824 transitions. [2024-11-13 21:08:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:31,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 505 states and 891 transitions. [2024-11-13 21:08:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 891 transitions. [2024-11-13 21:08:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:08:40,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:40,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 502 states and 882 transitions. [2024-11-13 21:08:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 882 transitions. [2024-11-13 21:08:44,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:44,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:44,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:44,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 503 states and 882 transitions. [2024-11-13 21:08:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 882 transitions. [2024-11-13 21:08:45,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:45,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:45,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:45,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:08:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 511 states and 895 transitions. [2024-11-13 21:08:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 895 transitions. [2024-11-13 21:08:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:08:46,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 513 states and 899 transitions. [2024-11-13 21:08:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 899 transitions. [2024-11-13 21:08:47,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:08:47,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:47,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 536 states and 971 transitions. [2024-11-13 21:08:49,040 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 971 transitions. [2024-11-13 21:08:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:08:49,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 544 states and 984 transitions. [2024-11-13 21:08:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 984 transitions. [2024-11-13 21:08:50,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:50,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:50,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 545 states and 987 transitions. [2024-11-13 21:08:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 987 transitions. [2024-11-13 21:08:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:51,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:51,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 546 states and 990 transitions. [2024-11-13 21:08:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 990 transitions. [2024-11-13 21:08:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:52,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:52,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 550 states and 1000 transitions. [2024-11-13 21:08:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1000 transitions. [2024-11-13 21:08:53,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:53,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 551 states and 1003 transitions. [2024-11-13 21:08:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1003 transitions. [2024-11-13 21:08:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:08:53,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:53,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 552 states and 1005 transitions. [2024-11-13 21:08:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1005 transitions. [2024-11-13 21:08:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:08:54,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:55,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 554 states and 1010 transitions. [2024-11-13 21:08:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1010 transitions. [2024-11-13 21:08:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:08:55,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:08:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 558 states and 1014 transitions. [2024-11-13 21:08:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1014 transitions. [2024-11-13 21:08:55,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:08:55,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:56,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 560 states and 1019 transitions. [2024-11-13 21:08:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1019 transitions. [2024-11-13 21:08:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:08:56,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 561 states and 1020 transitions. [2024-11-13 21:08:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1020 transitions. [2024-11-13 21:08:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:08:56,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 562 states and 1021 transitions. [2024-11-13 21:08:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1021 transitions. [2024-11-13 21:08:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:08:57,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 563 states and 1022 transitions. [2024-11-13 21:08:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1022 transitions. [2024-11-13 21:08:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:08:58,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:58,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 564 states and 1023 transitions. [2024-11-13 21:08:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1023 transitions. [2024-11-13 21:08:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:08:58,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:58,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:59,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 565 states and 1024 transitions. [2024-11-13 21:08:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1024 transitions. [2024-11-13 21:08:59,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:08:59,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:59,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 567 states and 1029 transitions. [2024-11-13 21:09:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1029 transitions. [2024-11-13 21:09:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:09:00,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:00,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 568 states and 1032 transitions. [2024-11-13 21:09:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1032 transitions. [2024-11-13 21:09:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:09:02,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:03,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:05,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 572 states and 1040 transitions. [2024-11-13 21:09:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1040 transitions. [2024-11-13 21:09:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:09:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:05,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 578 states and 1049 transitions. [2024-11-13 21:09:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1049 transitions. [2024-11-13 21:09:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:09:08,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:08,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 580 states and 1054 transitions. [2024-11-13 21:09:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1054 transitions. [2024-11-13 21:09:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:09:10,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:10,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:11,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:12,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 581 states and 1057 transitions. [2024-11-13 21:09:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1057 transitions. [2024-11-13 21:09:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:09:12,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:12,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 583 states and 1061 transitions. [2024-11-13 21:09:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1061 transitions. [2024-11-13 21:09:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:09:14,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:14,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 586 states and 1066 transitions. [2024-11-13 21:09:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1066 transitions. [2024-11-13 21:09:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:09:15,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:09:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 589 states and 1070 transitions. [2024-11-13 21:09:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1070 transitions. [2024-11-13 21:09:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:09:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:16,200 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 21:09:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 591 states and 1072 transitions. [2024-11-13 21:09:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1072 transitions. [2024-11-13 21:09:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:16,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:16,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:16,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 594 states and 1076 transitions. [2024-11-13 21:09:18,466 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1076 transitions. [2024-11-13 21:09:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:18,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:18,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:22,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 601 states and 1089 transitions. [2024-11-13 21:09:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1089 transitions. [2024-11-13 21:09:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:22,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:22,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 602 states and 1090 transitions. [2024-11-13 21:09:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1090 transitions. [2024-11-13 21:09:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:23,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:23,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 605 states and 1094 transitions. [2024-11-13 21:09:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1094 transitions. [2024-11-13 21:09:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:09:24,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:09:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 608 states and 1098 transitions. [2024-11-13 21:09:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1098 transitions. [2024-11-13 21:09:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:09:24,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:09:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 611 states and 1101 transitions. [2024-11-13 21:09:25,224 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1101 transitions. [2024-11-13 21:09:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:25,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:25,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:25,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 614 states and 1105 transitions. [2024-11-13 21:09:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1105 transitions. [2024-11-13 21:09:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:27,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:27,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:09:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 620 states and 1119 transitions. [2024-11-13 21:09:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1119 transitions. [2024-11-13 21:09:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:28,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:29,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 628 states and 1138 transitions. [2024-11-13 21:09:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1138 transitions. [2024-11-13 21:09:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:29,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 630 states and 1142 transitions. [2024-11-13 21:09:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1142 transitions. [2024-11-13 21:09:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:29,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:30,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:30,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 633 states and 1148 transitions. [2024-11-13 21:09:30,271 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1148 transitions. [2024-11-13 21:09:30,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:30,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:30,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:30,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 636 states and 1152 transitions. [2024-11-13 21:09:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1152 transitions. [2024-11-13 21:09:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:30,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:30,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 637 states and 1153 transitions. [2024-11-13 21:09:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1153 transitions. [2024-11-13 21:09:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:31,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:31,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:09:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 639 states and 1155 transitions. [2024-11-13 21:09:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1155 transitions. [2024-11-13 21:09:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:31,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:31,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:32,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 644 states and 1163 transitions. [2024-11-13 21:09:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1163 transitions. [2024-11-13 21:09:32,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:32,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:32,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:32,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:32,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:33,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 647 states and 1170 transitions. [2024-11-13 21:09:33,244 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1170 transitions. [2024-11-13 21:09:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:09:33,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:33,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:09:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 650 states and 1173 transitions. [2024-11-13 21:09:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1173 transitions. [2024-11-13 21:09:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:09:33,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:33,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 653 states and 1179 transitions. [2024-11-13 21:09:36,124 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1179 transitions. [2024-11-13 21:09:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:09:36,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:36,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:36,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 656 states and 1183 transitions. [2024-11-13 21:09:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1183 transitions. [2024-11-13 21:09:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:09:38,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:38,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:39,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 658 states and 1186 transitions. [2024-11-13 21:09:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1186 transitions. [2024-11-13 21:09:41,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:09:41,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:41,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 663 states and 1194 transitions. [2024-11-13 21:09:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1194 transitions. [2024-11-13 21:09:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:44,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:44,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:44,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 663 states and 1193 transitions. [2024-11-13 21:09:44,763 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1193 transitions. [2024-11-13 21:09:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:09:44,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:44,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:09:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:45,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 666 states and 1196 transitions. [2024-11-13 21:09:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1196 transitions. [2024-11-13 21:09:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:09:45,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:45,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:09:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 668 states and 1198 transitions. [2024-11-13 21:09:45,998 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1198 transitions. [2024-11-13 21:09:46,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:09:46,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:46,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:46,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 672 states and 1207 transitions. [2024-11-13 21:09:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1207 transitions. [2024-11-13 21:09:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:09:46,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 668 states and 1197 transitions. [2024-11-13 21:09:47,033 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1197 transitions. [2024-11-13 21:09:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:09:47,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:47,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:09:47,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:47,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 671 states and 1201 transitions. [2024-11-13 21:09:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1201 transitions. [2024-11-13 21:09:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:09:47,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:47,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:48,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 699 states and 1292 transitions. [2024-11-13 21:10:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1292 transitions. [2024-11-13 21:10:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:10:01,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 696 states and 1283 transitions. [2024-11-13 21:10:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1283 transitions. [2024-11-13 21:10:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:10:02,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 697 states and 1284 transitions. [2024-11-13 21:10:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1284 transitions. [2024-11-13 21:10:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:10:03,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 697 states and 1283 transitions. [2024-11-13 21:10:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1283 transitions. [2024-11-13 21:10:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:10:04,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:04,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:10:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:05,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 698 states and 1284 transitions. [2024-11-13 21:10:05,045 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1284 transitions. [2024-11-13 21:10:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:10:05,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:05,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:07,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 706 states and 1297 transitions. [2024-11-13 21:10:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1297 transitions. [2024-11-13 21:10:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:10:07,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:07,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 708 states and 1301 transitions. [2024-11-13 21:10:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1301 transitions. [2024-11-13 21:10:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:10:08,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 710 states and 1306 transitions. [2024-11-13 21:10:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1306 transitions. [2024-11-13 21:10:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:10:08,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 711 states and 1309 transitions. [2024-11-13 21:10:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1309 transitions. [2024-11-13 21:10:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:10:09,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:09,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 712 states and 1312 transitions. [2024-11-13 21:10:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1312 transitions. [2024-11-13 21:10:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:10:10,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:10,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 714 states and 1316 transitions. [2024-11-13 21:10:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1316 transitions. [2024-11-13 21:10:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:10:10,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:10,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:11,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 718 states and 1325 transitions. [2024-11-13 21:10:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1325 transitions. [2024-11-13 21:10:11,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:10:11,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 714 states and 1313 transitions. [2024-11-13 21:10:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1313 transitions. [2024-11-13 21:10:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:10:11,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:12,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 717 states and 1320 transitions. [2024-11-13 21:10:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1320 transitions. [2024-11-13 21:10:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:12,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:12,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 720 states and 1324 transitions. [2024-11-13 21:10:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1324 transitions. [2024-11-13 21:10:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:13,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:13,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 720 states and 1323 transitions. [2024-11-13 21:10:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1323 transitions. [2024-11-13 21:10:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:10:13,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:13,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:14,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:14,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 720 states and 1322 transitions. [2024-11-13 21:10:14,176 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1322 transitions. [2024-11-13 21:10:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:10:14,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:14,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 731 states and 1359 transitions. [2024-11-13 21:10:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1359 transitions. [2024-11-13 21:10:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:20,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:21,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 734 states and 1363 transitions. [2024-11-13 21:10:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1363 transitions. [2024-11-13 21:10:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:21,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:21,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:21,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:22,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 735 states and 1364 transitions. [2024-11-13 21:10:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1364 transitions. [2024-11-13 21:10:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:22,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 740 states and 1381 transitions. [2024-11-13 21:10:22,970 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1381 transitions. [2024-11-13 21:10:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:10:22,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 745 states and 1397 transitions. [2024-11-13 21:10:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1397 transitions. [2024-11-13 21:10:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:10:23,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:24,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 751 states and 1410 transitions. [2024-11-13 21:10:24,110 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1410 transitions. [2024-11-13 21:10:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:10:24,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 755 states and 1419 transitions. [2024-11-13 21:10:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1419 transitions. [2024-11-13 21:10:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:24,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:24,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 751 states and 1405 transitions. [2024-11-13 21:10:24,711 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1405 transitions. [2024-11-13 21:10:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:10:24,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:27,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 752 states and 1405 transitions. [2024-11-13 21:10:27,260 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1405 transitions. [2024-11-13 21:10:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:10:27,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 756 states and 1413 transitions. [2024-11-13 21:10:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1413 transitions. [2024-11-13 21:10:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:10:27,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 758 states and 1426 transitions. [2024-11-13 21:10:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1426 transitions. [2024-11-13 21:10:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:10:30,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:30,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:31,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 761 states and 1430 transitions. [2024-11-13 21:10:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1430 transitions. [2024-11-13 21:10:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:10:31,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:31,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:31,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 769 states and 1445 transitions. [2024-11-13 21:10:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1445 transitions. [2024-11-13 21:10:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:10:31,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:31,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:32,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 771 states and 1447 transitions. [2024-11-13 21:10:32,248 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1447 transitions. [2024-11-13 21:10:32,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:32,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:32,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:32,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 775 states and 1454 transitions. [2024-11-13 21:10:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1454 transitions. [2024-11-13 21:10:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:10:32,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:32,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:32,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:33,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 776 states and 1455 transitions. [2024-11-13 21:10:33,007 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1455 transitions. [2024-11-13 21:10:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:10:33,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:33,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:10:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 779 states and 1459 transitions. [2024-11-13 21:10:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1459 transitions. [2024-11-13 21:10:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:10:33,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:33,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:10:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 780 states and 1460 transitions. [2024-11-13 21:10:33,802 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1460 transitions. [2024-11-13 21:10:33,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:10:33,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 784 states and 1466 transitions. [2024-11-13 21:10:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1466 transitions. [2024-11-13 21:10:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:10:36,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:36,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:37,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 789 states and 1482 transitions. [2024-11-13 21:10:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1482 transitions. [2024-11-13 21:10:37,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:10:37,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:37,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 793 states and 1490 transitions. [2024-11-13 21:10:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1490 transitions. [2024-11-13 21:10:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:10:43,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:43,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:44,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 794 states and 1491 transitions. [2024-11-13 21:10:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1491 transitions. [2024-11-13 21:10:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:10:44,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 797 states and 1496 transitions. [2024-11-13 21:10:45,140 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1496 transitions. [2024-11-13 21:10:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:10:45,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:45,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 800 states and 1500 transitions. [2024-11-13 21:10:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1500 transitions. [2024-11-13 21:10:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:10:45,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 804 states and 1507 transitions. [2024-11-13 21:10:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1507 transitions. [2024-11-13 21:10:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:10:45,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:46,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:46,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 805 states and 1508 transitions. [2024-11-13 21:10:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1508 transitions. [2024-11-13 21:10:46,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:10:46,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:46,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:10:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 808 states and 1512 transitions. [2024-11-13 21:10:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1512 transitions. [2024-11-13 21:10:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:10:46,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:46,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 820 states and 1549 transitions. [2024-11-13 21:10:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1549 transitions. [2024-11-13 21:10:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:10:58,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:58,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 829 states and 1579 transitions. [2024-11-13 21:10:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1579 transitions. [2024-11-13 21:10:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:10:59,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:11:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 834 states and 1595 transitions. [2024-11-13 21:11:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1595 transitions. [2024-11-13 21:11:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:11:00,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:11:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 835 states and 1596 transitions. [2024-11-13 21:11:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1596 transitions. [2024-11-13 21:11:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:11:00,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:11:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 861 states and 1675 transitions. [2024-11-13 21:11:31,192 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1675 transitions. [2024-11-13 21:11:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:11:31,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:31,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 862 states and 1676 transitions. [2024-11-13 21:11:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1676 transitions. [2024-11-13 21:11:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:11:31,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:11:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 871 states and 1695 transitions. [2024-11-13 21:11:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1695 transitions. [2024-11-13 21:11:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:11:37,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 872 states and 1696 transitions. [2024-11-13 21:11:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1696 transitions. [2024-11-13 21:11:37,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:11:37,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 872 states and 1694 transitions. [2024-11-13 21:11:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1694 transitions. [2024-11-13 21:11:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:11:39,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:39,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:39,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:39,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 873 states and 1695 transitions. [2024-11-13 21:11:39,392 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1695 transitions. [2024-11-13 21:11:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:11:39,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 874 states and 1696 transitions. [2024-11-13 21:11:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1696 transitions. [2024-11-13 21:11:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:11:39,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:39,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:11:41,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 868 states and 1680 transitions. [2024-11-13 21:11:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1680 transitions. [2024-11-13 21:11:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:11:41,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:41,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:11:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:41,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 869 states and 1681 transitions. [2024-11-13 21:11:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1681 transitions. [2024-11-13 21:11:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:11:41,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:43,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 872 states and 1685 transitions. [2024-11-13 21:11:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1685 transitions. [2024-11-13 21:11:43,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:11:43,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:43,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:11:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 878 states and 1700 transitions. [2024-11-13 21:11:47,130 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1700 transitions. [2024-11-13 21:11:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:11:47,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:47,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:47,278 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:11:49,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 872 states and 1681 transitions. [2024-11-13 21:11:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1681 transitions. [2024-11-13 21:11:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:11:49,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:49,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:12:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 899 states and 1767 transitions. [2024-11-13 21:12:26,701 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1767 transitions. [2024-11-13 21:12:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:12:26,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:26,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:27,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 900 states and 1768 transitions. [2024-11-13 21:12:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1768 transitions. [2024-11-13 21:12:28,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:12:28,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:28,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:12:37,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 910 states and 1794 transitions. [2024-11-13 21:12:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1794 transitions. [2024-11-13 21:12:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:12:37,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:12:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 904 states and 1778 transitions. [2024-11-13 21:12:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1778 transitions. [2024-11-13 21:12:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:12:39,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:39,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:12:40,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 907 states and 1782 transitions. [2024-11-13 21:12:40,159 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1782 transitions. [2024-11-13 21:12:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:12:40,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:12:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 915 states and 1797 transitions. [2024-11-13 21:12:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1797 transitions. [2024-11-13 21:12:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:12:51,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:13:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 943 states and 1890 transitions. [2024-11-13 21:13:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1890 transitions. [2024-11-13 21:13:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:13:39,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:39,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:39,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:13:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 944 states and 1895 transitions. [2024-11-13 21:13:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1895 transitions. [2024-11-13 21:13:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:13:41,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:13:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 944 states and 1899 transitions. [2024-11-13 21:13:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1899 transitions. [2024-11-13 21:13:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:13:48,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:49,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:13:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 947 states and 1904 transitions. [2024-11-13 21:13:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1904 transitions. [2024-11-13 21:13:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:13:49,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:49,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:13:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 950 states and 1908 transitions. [2024-11-13 21:13:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1908 transitions. [2024-11-13 21:13:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:13:49,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:13:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 952 states and 1910 transitions. [2024-11-13 21:13:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1910 transitions. [2024-11-13 21:13:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:13:50,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:50,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:13:57,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 958 states and 1930 transitions. [2024-11-13 21:13:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1930 transitions. [2024-11-13 21:13:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:13:57,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:57,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:14:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 967 states and 1960 transitions. [2024-11-13 21:14:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1960 transitions. [2024-11-13 21:14:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:14:34,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:35,126 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:14:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 970 states and 1974 transitions. [2024-11-13 21:14:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1974 transitions. [2024-11-13 21:14:38,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:14:38,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:38,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:14:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 972 states and 1978 transitions. [2024-11-13 21:14:41,108 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1978 transitions. [2024-11-13 21:14:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:14:41,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:41,229 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 21:14:48,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:48,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 978 states and 2008 transitions. [2024-11-13 21:14:48,331 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2008 transitions. [2024-11-13 21:14:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:14:48,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:48,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:14:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 984 states and 2015 transitions. [2024-11-13 21:14:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2015 transitions. [2024-11-13 21:14:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:14:55,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:55,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:00,495 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:15:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 984 states and 2003 transitions. [2024-11-13 21:15:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2003 transitions. [2024-11-13 21:15:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:15:11,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:11,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:15:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 984 states and 1987 transitions. [2024-11-13 21:15:17,381 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1987 transitions. [2024-11-13 21:15:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:15:17,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,511 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 21:15:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 981 states and 1979 transitions. [2024-11-13 21:15:22,045 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1979 transitions. [2024-11-13 21:15:22,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:15:22,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:15:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3341 states to 982 states and 1986 transitions. [2024-11-13 21:15:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1986 transitions. [2024-11-13 21:15:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:15:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:30,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:15:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 984 states and 1999 transitions. [2024-11-13 21:15:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1999 transitions. [2024-11-13 21:15:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:15:38,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:38,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:16:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 1013 states and 2104 transitions. [2024-11-13 21:16:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2104 transitions. [2024-11-13 21:16:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:16:48,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:15,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 1036 states and 2196 transitions. [2024-11-13 21:18:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2196 transitions. [2024-11-13 21:18:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:18:15,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 1037 states and 2200 transitions. [2024-11-13 21:18:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2200 transitions. [2024-11-13 21:18:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:18:22,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:22,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:29,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 1038 states and 2204 transitions. [2024-11-13 21:18:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2204 transitions. [2024-11-13 21:18:29,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:18:29,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:29,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 1039 states and 2211 transitions. [2024-11-13 21:18:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 2211 transitions. [2024-11-13 21:18:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:18:32,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:32,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 1041 states and 2228 transitions. [2024-11-13 21:18:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2228 transitions. [2024-11-13 21:18:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:18:54,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:57,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 1042 states and 2233 transitions. [2024-11-13 21:18:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2233 transitions. [2024-11-13 21:18:57,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:18:57,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:19:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 1044 states and 2244 transitions. [2024-11-13 21:19:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2244 transitions. [2024-11-13 21:19:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:19:16,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:19:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4156 states to 1051 states and 2273 transitions. [2024-11-13 21:19:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2273 transitions. [2024-11-13 21:19:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:19:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:19:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 1052 states and 2275 transitions. [2024-11-13 21:19:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2275 transitions. [2024-11-13 21:19:28,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:19:28,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:28,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:19:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 1053 states and 2276 transitions. [2024-11-13 21:19:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2276 transitions. [2024-11-13 21:19:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:19:29,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,776 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:19:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 1056 states and 2281 transitions. [2024-11-13 21:19:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2281 transitions. [2024-11-13 21:19:30,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:19:30,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:19:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 1063 states and 2299 transitions. [2024-11-13 21:19:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2299 transitions. [2024-11-13 21:19:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:19:51,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:51,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:20:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 1067 states and 2302 transitions. [2024-11-13 21:20:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2302 transitions. [2024-11-13 21:20:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:20:24,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:24,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:20:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 1067 states and 2290 transitions. [2024-11-13 21:20:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2290 transitions. [2024-11-13 21:20:32,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:20:32,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:32,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:32,765 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 21:20:59,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 1073 states and 2306 transitions. [2024-11-13 21:20:59,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2306 transitions. [2024-11-13 21:20:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:20:59,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:59,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:21:05,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 1075 states and 2308 transitions. [2024-11-13 21:21:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2308 transitions. [2024-11-13 21:21:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:21:05,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:05,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.