./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec2_product31.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec2_product31.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9 --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 a8dba55a6053d72f9111ac5cd147f9f45da0f79494b1facfa57c6480910007fb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:28:55,631 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:28:55,695 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:28:55,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:28:55,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:28:55,724 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:28:55,725 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:28:55,725 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:28:55,726 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:28:55,727 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:28:55,727 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:28:55,728 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:28:55,728 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:28:55,729 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:28:55,729 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:28:55,730 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:28:55,730 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:28:55,731 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:28:55,731 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:28:55,732 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:28:55,732 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:28:55,733 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:28:55,734 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:28:55,734 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:28:55,734 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:28:55,735 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:28:55,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:28:55,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:28:55,736 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:28:55,737 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:28:55,737 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:28:55,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:28:55,737 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:28:55,738 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a8dba55a6053d72f9111ac5cd147f9f45da0f79494b1facfa57c6480910007fb [2023-12-03 02:28:55,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:28:55,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:28:55,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:28:55,987 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:28:55,987 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:28:55,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/elevator_spec2_product31.cil.c [2023-12-03 02:28:58,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:28:59,091 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:28:59,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/sv-benchmarks/c/product-lines/elevator_spec2_product31.cil.c [2023-12-03 02:28:59,112 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/data/6dd0d49ff/14902b7df4334fd19ef59826014ac53b/FLAG4d9cad7e7 [2023-12-03 02:28:59,126 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/data/6dd0d49ff/14902b7df4334fd19ef59826014ac53b [2023-12-03 02:28:59,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:28:59,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:28:59,130 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:28:59,130 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:28:59,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:28:59,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16074a62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59, skipping insertion in model container [2023-12-03 02:28:59,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,223 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:28:59,618 WARN L240 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_af570a81-9811-4bdf-8248-aceee44f11f4/sv-benchmarks/c/product-lines/elevator_spec2_product31.cil.c[64450,64463] [2023-12-03 02:28:59,657 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:28:59,669 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:28:59,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] [2023-12-03 02:28:59,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [716] [2023-12-03 02:28:59,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [837] [2023-12-03 02:28:59,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1024] [2023-12-03 02:28:59,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1121] [2023-12-03 02:28:59,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1476] [2023-12-03 02:28:59,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3091] [2023-12-03 02:28:59,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3126] [2023-12-03 02:28:59,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [3135] [2023-12-03 02:28:59,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3501] [2023-12-03 02:28:59,757 WARN L240 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_af570a81-9811-4bdf-8248-aceee44f11f4/sv-benchmarks/c/product-lines/elevator_spec2_product31.cil.c[64450,64463] [2023-12-03 02:28:59,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:28:59,795 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:28:59,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59 WrapperNode [2023-12-03 02:28:59,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:28:59,796 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:28:59,796 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:28:59,797 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:28:59,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,831 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,877 INFO L138 Inliner]: procedures = 97, calls = 349, calls flagged for inlining = 28, calls inlined = 25, statements flattened = 965 [2023-12-03 02:28:59,878 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:28:59,879 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:28:59,879 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:28:59,879 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:28:59,888 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,888 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,894 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,894 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,919 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,968 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,975 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,981 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:28:59,992 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:28:59,993 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:28:59,993 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:28:59,993 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:28:59,994 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:28:59" (1/1) ... [2023-12-03 02:29:00,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:29:00,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:29:00,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:29:00,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af570a81-9811-4bdf-8248-aceee44f11f4/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:29:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-12-03 02:29:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-12-03 02:29:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-12-03 02:29:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-12-03 02:29:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-12-03 02:29:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-12-03 02:29:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2023-12-03 02:29:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2023-12-03 02:29:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-03 02:29:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-03 02:29:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-12-03 02:29:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-12-03 02:29:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-12-03 02:29:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-12-03 02:29:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2023-12-03 02:29:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2023-12-03 02:29:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2023-12-03 02:29:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2023-12-03 02:29:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-12-03 02:29:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-12-03 02:29:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-12-03 02:29:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-12-03 02:29:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:29:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2023-12-03 02:29:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2023-12-03 02:29:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-12-03 02:29:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-12-03 02:29:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2023-12-03 02:29:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2023-12-03 02:29:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-12-03 02:29:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-12-03 02:29:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-03 02:29:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-03 02:29:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2023-12-03 02:29:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2023-12-03 02:29:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-12-03 02:29:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-12-03 02:29:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-12-03 02:29:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-12-03 02:29:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-12-03 02:29:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-12-03 02:29:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-12-03 02:29:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-12-03 02:29:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-12-03 02:29:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-12-03 02:29:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-12-03 02:29:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-12-03 02:29:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-12-03 02:29:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-12-03 02:29:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:29:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-12-03 02:29:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-12-03 02:29:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:29:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:29:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-12-03 02:29:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-12-03 02:29:00,225 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:29:00,228 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:29:01,240 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:29:02,125 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:29:02,125 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:29:02,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:29:02 BoogieIcfgContainer [2023-12-03 02:29:02,127 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:29:02,128 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:29:02,128 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:29:02,138 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:29:02,138 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:29:02" (1/1) ... [2023-12-03 02:29:02,148 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:29:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 397 states and 625 transitions. [2023-12-03 02:29:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 625 transitions. [2023-12-03 02:29:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 02:29:02,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:02,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 396 states and 618 transitions. [2023-12-03 02:29:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 618 transitions. [2023-12-03 02:29:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 02:29:02,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 419 states and 681 transitions. [2023-12-03 02:29:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 681 transitions. [2023-12-03 02:29:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 02:29:03,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:03,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 423 states and 685 transitions. [2023-12-03 02:29:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 685 transitions. [2023-12-03 02:29:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 02:29:03,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:03,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:04,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:04,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 424 states and 686 transitions. [2023-12-03 02:29:04,032 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 686 transitions. [2023-12-03 02:29:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 02:29:04,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:04,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:04,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 425 states and 687 transitions. [2023-12-03 02:29:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 687 transitions. [2023-12-03 02:29:04,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 02:29:04,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:04,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:04,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 426 states and 688 transitions. [2023-12-03 02:29:04,573 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 688 transitions. [2023-12-03 02:29:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 02:29:04,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:04,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:04,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 427 states and 689 transitions. [2023-12-03 02:29:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 689 transitions. [2023-12-03 02:29:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 02:29:04,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:04,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:05,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:05,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 430 states and 692 transitions. [2023-12-03 02:29:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 692 transitions. [2023-12-03 02:29:05,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 02:29:05,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:05,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:05,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 436 states and 703 transitions. [2023-12-03 02:29:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 703 transitions. [2023-12-03 02:29:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 02:29:05,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:05,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 440 states and 711 transitions. [2023-12-03 02:29:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 711 transitions. [2023-12-03 02:29:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 02:29:06,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:07,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 443 states and 715 transitions. [2023-12-03 02:29:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 715 transitions. [2023-12-03 02:29:07,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:29:07,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:07,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 443 states and 712 transitions. [2023-12-03 02:29:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 712 transitions. [2023-12-03 02:29:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 02:29:07,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:08,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 448 states and 727 transitions. [2023-12-03 02:29:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 727 transitions. [2023-12-03 02:29:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:29:08,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:08,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:08,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 449 states and 728 transitions. [2023-12-03 02:29:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 728 transitions. [2023-12-03 02:29:08,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:29:08,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:08,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:10,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 480 states and 810 transitions. [2023-12-03 02:29:10,499 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 810 transitions. [2023-12-03 02:29:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:29:10,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:10,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 483 states and 813 transitions. [2023-12-03 02:29:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 813 transitions. [2023-12-03 02:29:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:29:10,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:10,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:11,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 483 states and 812 transitions. [2023-12-03 02:29:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 812 transitions. [2023-12-03 02:29:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:11,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:13,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 502 states and 857 transitions. [2023-12-03 02:29:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 857 transitions. [2023-12-03 02:29:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:13,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:13,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:13,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 503 states and 858 transitions. [2023-12-03 02:29:13,590 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 858 transitions. [2023-12-03 02:29:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:13,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:13,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 504 states and 859 transitions. [2023-12-03 02:29:13,785 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 859 transitions. [2023-12-03 02:29:13,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:13,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:13,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 505 states and 860 transitions. [2023-12-03 02:29:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 860 transitions. [2023-12-03 02:29:13,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:13,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:13,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:14,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 506 states and 861 transitions. [2023-12-03 02:29:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 861 transitions. [2023-12-03 02:29:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:14,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 538 states and 945 transitions. [2023-12-03 02:29:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 945 transitions. [2023-12-03 02:29:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:17,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:17,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 568 states and 1035 transitions. [2023-12-03 02:29:21,039 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1035 transitions. [2023-12-03 02:29:21,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:21,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:21,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 571 states and 1038 transitions. [2023-12-03 02:29:21,262 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1038 transitions. [2023-12-03 02:29:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:29:21,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 573 states and 1040 transitions. [2023-12-03 02:29:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1040 transitions. [2023-12-03 02:29:21,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:29:21,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:29:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 575 states and 1043 transitions. [2023-12-03 02:29:22,241 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1043 transitions. [2023-12-03 02:29:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:29:22,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:22,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:29:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 598 states and 1112 transitions. [2023-12-03 02:29:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1112 transitions. [2023-12-03 02:29:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:29:29,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:29,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 599 states and 1117 transitions. [2023-12-03 02:29:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1117 transitions. [2023-12-03 02:29:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:30,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:30,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:30,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 600 states and 1118 transitions. [2023-12-03 02:29:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1118 transitions. [2023-12-03 02:29:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:30,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:30,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 601 states and 1121 transitions. [2023-12-03 02:29:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1121 transitions. [2023-12-03 02:29:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:31,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:31,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 602 states and 1124 transitions. [2023-12-03 02:29:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1124 transitions. [2023-12-03 02:29:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:31,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:29:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 632 states and 1216 transitions. [2023-12-03 02:29:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1216 transitions. [2023-12-03 02:29:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:42,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:42,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:42,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 633 states and 1217 transitions. [2023-12-03 02:29:42,496 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1217 transitions. [2023-12-03 02:29:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:42,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:42,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 648 states and 1255 transitions. [2023-12-03 02:29:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1255 transitions. [2023-12-03 02:29:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:45,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:45,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 649 states and 1258 transitions. [2023-12-03 02:29:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1258 transitions. [2023-12-03 02:29:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:29:45,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:45,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 667 states and 1312 transitions. [2023-12-03 02:29:50,639 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1312 transitions. [2023-12-03 02:29:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:50,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:50,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:51,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:29:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 674 states and 1334 transitions. [2023-12-03 02:29:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1334 transitions. [2023-12-03 02:29:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:56,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:56,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:29:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 675 states and 1337 transitions. [2023-12-03 02:29:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1337 transitions. [2023-12-03 02:29:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:29:56,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:30:02,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 683 states and 1362 transitions. [2023-12-03 02:30:02,203 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1362 transitions. [2023-12-03 02:30:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:30:02,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:02,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:30:16,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 716 states and 1455 transitions. [2023-12-03 02:30:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1455 transitions. [2023-12-03 02:30:16,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:30:16,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:16,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:30:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 725 states and 1485 transitions. [2023-12-03 02:30:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1485 transitions. [2023-12-03 02:30:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:30:23,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:23,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:30:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 729 states and 1501 transitions. [2023-12-03 02:30:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1501 transitions. [2023-12-03 02:30:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:30:25,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:25,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:30:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 732 states and 1505 transitions. [2023-12-03 02:30:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1505 transitions. [2023-12-03 02:30:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:30:25,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:30:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 732 states and 1504 transitions. [2023-12-03 02:30:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1504 transitions. [2023-12-03 02:30:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:30:26,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:30:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 734 states and 1507 transitions. [2023-12-03 02:30:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1507 transitions. [2023-12-03 02:30:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:30:27,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:30:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 736 states and 1510 transitions. [2023-12-03 02:30:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1510 transitions. [2023-12-03 02:30:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:29,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:29,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:34,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 756 states and 1578 transitions. [2023-12-03 02:30:34,820 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1578 transitions. [2023-12-03 02:30:34,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:34,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:34,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:34,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 775 states and 1643 transitions. [2023-12-03 02:30:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1643 transitions. [2023-12-03 02:30:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:39,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:39,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 776 states and 1645 transitions. [2023-12-03 02:30:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1645 transitions. [2023-12-03 02:30:40,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:40,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:40,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 777 states and 1647 transitions. [2023-12-03 02:30:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1647 transitions. [2023-12-03 02:30:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:40,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 796 states and 1702 transitions. [2023-12-03 02:30:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1702 transitions. [2023-12-03 02:30:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:44,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:44,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 797 states and 1703 transitions. [2023-12-03 02:30:44,823 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1703 transitions. [2023-12-03 02:30:44,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:44,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:44,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:44,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 798 states and 1704 transitions. [2023-12-03 02:30:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1704 transitions. [2023-12-03 02:30:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:30:45,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:45,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:45,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:30:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 799 states and 1706 transitions. [2023-12-03 02:30:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1706 transitions. [2023-12-03 02:30:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:30:45,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:30:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 803 states and 1720 transitions. [2023-12-03 02:30:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1720 transitions. [2023-12-03 02:30:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:30:46,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:30:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:48,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 803 states and 1717 transitions. [2023-12-03 02:30:48,433 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1717 transitions. [2023-12-03 02:30:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:30:48,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:48,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:30:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 822 states and 1772 transitions. [2023-12-03 02:30:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1772 transitions. [2023-12-03 02:30:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:30:56,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:56,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 841 states and 1847 transitions. [2023-12-03 02:31:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1847 transitions. [2023-12-03 02:31:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:31:04,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:04,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:04,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 842 states and 1850 transitions. [2023-12-03 02:31:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1850 transitions. [2023-12-03 02:31:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:31:06,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:06,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 845 states and 1860 transitions. [2023-12-03 02:31:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1860 transitions. [2023-12-03 02:31:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:31:08,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:08,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 879 states and 1958 transitions. [2023-12-03 02:31:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1958 transitions. [2023-12-03 02:31:31,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:31:31,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:31,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 880 states and 1959 transitions. [2023-12-03 02:31:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1959 transitions. [2023-12-03 02:31:32,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:31:32,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:32,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:32,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 884 states and 1978 transitions. [2023-12-03 02:31:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1978 transitions. [2023-12-03 02:31:34,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:31:34,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:34,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 896 states and 2016 transitions. [2023-12-03 02:31:40,656 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2016 transitions. [2023-12-03 02:31:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:31:40,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:40,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 911 states and 2058 transitions. [2023-12-03 02:31:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2058 transitions. [2023-12-03 02:31:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:31:47,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:47,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:31:47,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 912 states and 2059 transitions. [2023-12-03 02:31:47,669 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2059 transitions. [2023-12-03 02:31:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:31:47,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:47,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 912 states and 2058 transitions. [2023-12-03 02:31:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2058 transitions. [2023-12-03 02:31:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:31:49,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:49,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 922 states and 2081 transitions. [2023-12-03 02:31:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2081 transitions. [2023-12-03 02:31:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:31:53,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:53,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:31:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 922 states and 2080 transitions. [2023-12-03 02:31:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2080 transitions. [2023-12-03 02:31:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:31:54,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:31:57,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 924 states and 2083 transitions. [2023-12-03 02:31:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2083 transitions. [2023-12-03 02:31:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:31:57,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:31:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:59,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 926 states and 2086 transitions. [2023-12-03 02:31:59,604 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2086 transitions. [2023-12-03 02:31:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:31:59,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:02,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 926 states and 2085 transitions. [2023-12-03 02:32:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2085 transitions. [2023-12-03 02:32:02,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:02,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:02,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:07,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 935 states and 2115 transitions. [2023-12-03 02:32:07,510 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2115 transitions. [2023-12-03 02:32:07,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:07,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:07,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:11,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 942 states and 2140 transitions. [2023-12-03 02:32:11,414 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2140 transitions. [2023-12-03 02:32:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:32:11,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:11,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:12,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 945 states and 2155 transitions. [2023-12-03 02:32:12,794 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2155 transitions. [2023-12-03 02:32:12,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:12,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:12,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 946 states and 2156 transitions. [2023-12-03 02:32:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2156 transitions. [2023-12-03 02:32:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:32:14,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:14,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 949 states and 2172 transitions. [2023-12-03 02:32:15,525 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 2172 transitions. [2023-12-03 02:32:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:15,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 950 states and 2178 transitions. [2023-12-03 02:32:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2178 transitions. [2023-12-03 02:32:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:15,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 973 states and 2240 transitions. [2023-12-03 02:32:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 2240 transitions. [2023-12-03 02:32:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:33,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 974 states and 2241 transitions. [2023-12-03 02:32:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2241 transitions. [2023-12-03 02:32:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:33,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:33,774 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 978 states and 2251 transitions. [2023-12-03 02:32:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2251 transitions. [2023-12-03 02:32:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:37,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:37,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 980 states and 2256 transitions. [2023-12-03 02:32:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2256 transitions. [2023-12-03 02:32:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:38,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:38,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:39,012 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 981 states and 2258 transitions. [2023-12-03 02:32:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2258 transitions. [2023-12-03 02:32:39,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:39,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:39,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:39,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 982 states and 2259 transitions. [2023-12-03 02:32:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2259 transitions. [2023-12-03 02:32:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:39,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:39,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 990 states and 2281 transitions. [2023-12-03 02:32:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2281 transitions. [2023-12-03 02:32:43,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:32:43,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:43,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:32:43,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:43,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 991 states and 2282 transitions. [2023-12-03 02:32:43,766 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2282 transitions. [2023-12-03 02:32:43,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:32:43,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:43,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:32:46,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 995 states and 2297 transitions. [2023-12-03 02:32:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2297 transitions. [2023-12-03 02:32:46,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:32:46,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:46,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:46,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:32:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:57,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1012 states and 2348 transitions. [2023-12-03 02:32:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2348 transitions. [2023-12-03 02:32:57,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:32:57,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:57,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:32:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 1014 states and 2356 transitions. [2023-12-03 02:32:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2356 transitions. [2023-12-03 02:32:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:32:58,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:33:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 1015 states and 2357 transitions. [2023-12-03 02:33:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2357 transitions. [2023-12-03 02:33:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:33:00,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:33:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 1017 states and 2367 transitions. [2023-12-03 02:33:01,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 2367 transitions. [2023-12-03 02:33:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:33:01,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:01,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:33:13,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1036 states and 2456 transitions. [2023-12-03 02:33:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2456 transitions. [2023-12-03 02:33:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:33:13,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:33:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 1037 states and 2462 transitions. [2023-12-03 02:33:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2462 transitions. [2023-12-03 02:33:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:33:13,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:33:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 1038 states and 2476 transitions. [2023-12-03 02:33:15,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2476 transitions. [2023-12-03 02:33:15,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:33:15,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:15,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:33:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 1070 states and 2608 transitions. [2023-12-03 02:33:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2608 transitions. [2023-12-03 02:33:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:33:47,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:33:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 1081 states and 2641 transitions. [2023-12-03 02:33:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2641 transitions. [2023-12-03 02:33:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:33:53,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:34:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 1102 states and 2697 transitions. [2023-12-03 02:34:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2697 transitions. [2023-12-03 02:34:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:34:11,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:11,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:34:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 1117 states and 2739 transitions. [2023-12-03 02:34:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2739 transitions. [2023-12-03 02:34:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:34:20,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:20,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:20,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:34:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 1121 states and 2761 transitions. [2023-12-03 02:34:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2761 transitions. [2023-12-03 02:34:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:34:24,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:24,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:34:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 1132 states and 2786 transitions. [2023-12-03 02:34:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2786 transitions. [2023-12-03 02:34:31,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:34:31,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:34:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 1140 states and 2810 transitions. [2023-12-03 02:34:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2810 transitions. [2023-12-03 02:34:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:34:42,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:34:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 1140 states and 2809 transitions. [2023-12-03 02:34:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2809 transitions. [2023-12-03 02:34:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:34:44,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:44,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:34:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 1142 states and 2812 transitions. [2023-12-03 02:34:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2812 transitions. [2023-12-03 02:34:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:34:47,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:34:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 1142 states and 2811 transitions. [2023-12-03 02:34:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2811 transitions. [2023-12-03 02:34:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:34:51,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,952 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:34:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 1146 states and 2822 transitions. [2023-12-03 02:34:54,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2822 transitions. [2023-12-03 02:34:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:34:55,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:55,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:34:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 1146 states and 2821 transitions. [2023-12-03 02:34:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2821 transitions. [2023-12-03 02:34:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:34:59,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:35:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 1149 states and 2837 transitions. [2023-12-03 02:35:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2837 transitions. [2023-12-03 02:35:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:35:01,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:01,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:35:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 1151 states and 2845 transitions. [2023-12-03 02:35:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2845 transitions. [2023-12-03 02:35:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:35:02,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:02,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:35:25,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:25,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 1174 states and 2906 transitions. [2023-12-03 02:35:25,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2906 transitions. [2023-12-03 02:35:25,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:35:25,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:25,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:35:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 1176 states and 2910 transitions. [2023-12-03 02:35:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2910 transitions. [2023-12-03 02:35:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:35:27,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,750 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:35:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 1176 states and 2909 transitions. [2023-12-03 02:35:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2909 transitions. [2023-12-03 02:35:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:35:31,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:35:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 1180 states and 2925 transitions. [2023-12-03 02:35:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2925 transitions. [2023-12-03 02:35:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:35:35,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:35:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 1183 states and 2942 transitions. [2023-12-03 02:35:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2942 transitions. [2023-12-03 02:35:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:35:39,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:35:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:40,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 1187 states and 2959 transitions. [2023-12-03 02:35:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2959 transitions. [2023-12-03 02:35:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:35:40,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:40,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:35:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 1199 states and 2999 transitions. [2023-12-03 02:35:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2999 transitions. [2023-12-03 02:35:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:35:50,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:50,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:36:10,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 1214 states and 3044 transitions. [2023-12-03 02:36:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 3044 transitions. [2023-12-03 02:36:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:36:10,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:10,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 1215 states and 3045 transitions. [2023-12-03 02:36:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 3045 transitions. [2023-12-03 02:36:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:36:11,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 1216 states and 3049 transitions. [2023-12-03 02:36:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 3049 transitions. [2023-12-03 02:36:13,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:13,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:13,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:36:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 1218 states and 3057 transitions. [2023-12-03 02:36:18,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 3057 transitions. [2023-12-03 02:36:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:18,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:18,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:19,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 1220 states and 3066 transitions. [2023-12-03 02:36:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 3066 transitions. [2023-12-03 02:36:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:19,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:19,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:19,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:19,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4797 states to 1223 states and 3079 transitions. [2023-12-03 02:36:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3079 transitions. [2023-12-03 02:36:19,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:19,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:19,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:36:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 1227 states and 3093 transitions. [2023-12-03 02:36:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3093 transitions. [2023-12-03 02:36:22,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:22,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:22,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:32,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 1239 states and 3132 transitions. [2023-12-03 02:36:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 3132 transitions. [2023-12-03 02:36:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:36:32,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:32,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:36:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 1258 states and 3201 transitions. [2023-12-03 02:36:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 3201 transitions. [2023-12-03 02:36:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:50,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:50,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5086 states to 1262 states and 3217 transitions. [2023-12-03 02:36:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 3217 transitions. [2023-12-03 02:36:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:54,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:36:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5100 states to 1266 states and 3231 transitions. [2023-12-03 02:36:58,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 3231 transitions. [2023-12-03 02:36:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:36:58,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:58,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5108 states to 1268 states and 3239 transitions. [2023-12-03 02:37:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 3239 transitions. [2023-12-03 02:37:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:00,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:09,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 1279 states and 3276 transitions. [2023-12-03 02:37:09,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 3276 transitions. [2023-12-03 02:37:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:09,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 1280 states and 3280 transitions. [2023-12-03 02:37:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 3280 transitions. [2023-12-03 02:37:14,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:37:14,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:14,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:14,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 1284 states and 3305 transitions. [2023-12-03 02:37:18,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3305 transitions. [2023-12-03 02:37:18,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:37:18,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:18,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 1286 states and 3312 transitions. [2023-12-03 02:37:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 3312 transitions. [2023-12-03 02:37:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:21,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:33,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 1301 states and 3353 transitions. [2023-12-03 02:37:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 3353 transitions. [2023-12-03 02:37:33,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:33,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:33,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:33,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 1303 states and 3365 transitions. [2023-12-03 02:37:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 3365 transitions. [2023-12-03 02:37:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:35,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:35,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 1314 states and 3402 transitions. [2023-12-03 02:37:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 3402 transitions. [2023-12-03 02:37:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:45,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 1315 states and 3409 transitions. [2023-12-03 02:37:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 3409 transitions. [2023-12-03 02:37:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:47,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:47,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 1316 states and 3413 transitions. [2023-12-03 02:37:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 3413 transitions. [2023-12-03 02:37:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:37:49,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 1331 states and 3456 transitions. [2023-12-03 02:38:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 3456 transitions. [2023-12-03 02:38:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:38:02,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:38:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5642 states to 1335 states and 3468 transitions. [2023-12-03 02:38:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 3468 transitions. [2023-12-03 02:38:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:38:04,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:04,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:04,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5650 states to 1337 states and 3476 transitions. [2023-12-03 02:38:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 3476 transitions. [2023-12-03 02:38:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:38:05,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:38:09,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:09,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 1338 states and 3478 transitions. [2023-12-03 02:38:09,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 3478 transitions. [2023-12-03 02:38:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:38:09,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:09,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5779 states to 1353 states and 3518 transitions. [2023-12-03 02:38:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 3518 transitions. [2023-12-03 02:38:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:38:22,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:22,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5782 states to 1353 states and 3517 transitions. [2023-12-03 02:38:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 3517 transitions. [2023-12-03 02:38:24,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:38:24,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:24,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:24,738 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:38:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 1355 states and 3520 transitions. [2023-12-03 02:38:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 3520 transitions. [2023-12-03 02:38:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:38:28,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:28,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:29,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:38:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 1355 states and 3519 transitions. [2023-12-03 02:38:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 3519 transitions. [2023-12-03 02:38:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:38:34,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:34,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:38:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 1355 states and 3511 transitions. [2023-12-03 02:38:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 3511 transitions. [2023-12-03 02:38:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:38:41,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:41,705 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:38:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 1358 states and 3533 transitions. [2023-12-03 02:38:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 3533 transitions. [2023-12-03 02:38:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:38:44,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:44,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:44,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:38:50,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 1363 states and 3557 transitions. [2023-12-03 02:38:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 3557 transitions. [2023-12-03 02:38:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:38:50,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:50,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:50,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:38:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 1365 states and 3568 transitions. [2023-12-03 02:38:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 3568 transitions. [2023-12-03 02:38:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:38:54,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:54,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:38:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 1366 states and 3571 transitions. [2023-12-03 02:38:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 3571 transitions. [2023-12-03 02:38:56,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:38:56,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:56,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:39:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5883 states to 1369 states and 3579 transitions. [2023-12-03 02:39:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 3579 transitions. [2023-12-03 02:39:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:39:00,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:39:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:02,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 1371 states and 3583 transitions. [2023-12-03 02:39:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 3583 transitions. [2023-12-03 02:39:02,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:39:02,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:02,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:02,756 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:39:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 1394 states and 3639 transitions. [2023-12-03 02:39:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 3639 transitions. [2023-12-03 02:39:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:39:34,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:34,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:34,797 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:39:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 1398 states and 3649 transitions. [2023-12-03 02:39:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 3649 transitions. [2023-12-03 02:39:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:39:41,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:39:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6016 states to 1399 states and 3653 transitions. [2023-12-03 02:39:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 3653 transitions. [2023-12-03 02:39:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:39:42,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:42,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:39:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 1400 states and 3655 transitions. [2023-12-03 02:39:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 3655 transitions. [2023-12-03 02:39:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:44,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:44,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 1404 states and 3673 transitions. [2023-12-03 02:39:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 3673 transitions. [2023-12-03 02:39:49,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:49,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:49,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:49,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 1407 states and 3685 transitions. [2023-12-03 02:39:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 3685 transitions. [2023-12-03 02:39:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:39:49,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:39:51,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 1411 states and 3690 transitions. [2023-12-03 02:39:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3690 transitions. [2023-12-03 02:39:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:51,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:51,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 1415 states and 3705 transitions. [2023-12-03 02:39:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 3705 transitions. [2023-12-03 02:39:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:56,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6071 states to 1416 states and 3707 transitions. [2023-12-03 02:39:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 3707 transitions. [2023-12-03 02:39:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:56,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6088 states to 1419 states and 3724 transitions. [2023-12-03 02:39:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 3724 transitions. [2023-12-03 02:39:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:56,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:56,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6090 states to 1420 states and 3726 transitions. [2023-12-03 02:39:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 3726 transitions. [2023-12-03 02:39:56,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:56,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:01,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6104 states to 1424 states and 3740 transitions. [2023-12-03 02:40:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 3740 transitions. [2023-12-03 02:40:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:01,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:01,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 1425 states and 3742 transitions. [2023-12-03 02:40:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 3742 transitions. [2023-12-03 02:40:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:01,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:01,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:01,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:01,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 1439 states and 3792 transitions. [2023-12-03 02:40:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 3792 transitions. [2023-12-03 02:40:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:13,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:13,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6337 states to 1454 states and 3841 transitions. [2023-12-03 02:40:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 3841 transitions. [2023-12-03 02:40:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:28,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:28,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:28,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6346 states to 1456 states and 3850 transitions. [2023-12-03 02:40:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 3850 transitions. [2023-12-03 02:40:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:31,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:31,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:31,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6470 states to 1471 states and 3899 transitions. [2023-12-03 02:40:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 3899 transitions. [2023-12-03 02:40:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:46,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:46,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6474 states to 1472 states and 3903 transitions. [2023-12-03 02:40:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 3903 transitions. [2023-12-03 02:40:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:48,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6603 states to 1487 states and 3944 transitions. [2023-12-03 02:41:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 3944 transitions. [2023-12-03 02:41:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:03,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:03,196 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6615 states to 1491 states and 3956 transitions. [2023-12-03 02:41:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 3956 transitions. [2023-12-03 02:41:04,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:04,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:04,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:05,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:05,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6617 states to 1492 states and 3958 transitions. [2023-12-03 02:41:05,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3958 transitions. [2023-12-03 02:41:05,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:05,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:05,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:05,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6619 states to 1493 states and 3960 transitions. [2023-12-03 02:41:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 3960 transitions. [2023-12-03 02:41:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:05,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:05,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:05,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6631 states to 1495 states and 3972 transitions. [2023-12-03 02:41:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 3972 transitions. [2023-12-03 02:41:07,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:07,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:07,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:07,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6633 states to 1496 states and 3974 transitions. [2023-12-03 02:41:07,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 3974 transitions. [2023-12-03 02:41:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:07,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:07,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:07,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6737 states to 1507 states and 4001 transitions. [2023-12-03 02:41:19,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 4001 transitions. [2023-12-03 02:41:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:19,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:19,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:24,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6753 states to 1511 states and 4017 transitions. [2023-12-03 02:41:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 4017 transitions. [2023-12-03 02:41:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:24,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:24,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:24,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 1513 states and 4025 transitions. [2023-12-03 02:41:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 4025 transitions. [2023-12-03 02:41:26,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:26,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:26,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:26,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:43,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:43,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6879 states to 1528 states and 4065 transitions. [2023-12-03 02:41:43,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 4065 transitions. [2023-12-03 02:41:43,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:43,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:43,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 1529 states and 4067 transitions. [2023-12-03 02:41:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 4067 transitions. [2023-12-03 02:41:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:44,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:44,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6883 states to 1530 states and 4069 transitions. [2023-12-03 02:41:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 4069 transitions. [2023-12-03 02:41:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:44,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:44,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:44,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6891 states to 1532 states and 4077 transitions. [2023-12-03 02:41:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 4077 transitions. [2023-12-03 02:41:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:46,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:46,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.