./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product17.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_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/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_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product17.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/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_a207c385-fcd6-4a98-adc8-5a727ef7f161/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 09d600be73ca435c113b9c0e8e087d96a910d62ea2126c235d6963c00b3a91c2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:33:15,891 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:33:15,960 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:33:15,964 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:33:15,965 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:33:15,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:33:15,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:33:15,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:33:15,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:33:15,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:33:15,993 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:33:15,993 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:33:15,994 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:33:15,994 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:33:15,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:33:15,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:33:15,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:33:15,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:33:15,997 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:33:15,998 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:33:15,998 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:33:16,000 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:33:16,001 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:33:16,001 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:33:16,002 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:33:16,012 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:33:16,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:33:16,012 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:33:16,013 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:33:16,013 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:33:16,014 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:33:16,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:33:16,014 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:33:16,014 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_a207c385-fcd6-4a98-adc8-5a727ef7f161/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09d600be73ca435c113b9c0e8e087d96a910d62ea2126c235d6963c00b3a91c2 [2023-12-03 02:33:16,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:33:16,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:33:16,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:33:16,265 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:33:16,265 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:33:16,266 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/elevator_spec1_product17.cil.c [2023-12-03 02:33:19,008 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:33:19,317 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:33:19,318 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/sv-benchmarks/c/product-lines/elevator_spec1_product17.cil.c [2023-12-03 02:33:19,339 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/data/4a0ffddc6/753cdecf23444f689d15af1344c9b577/FLAGaf3ad739f [2023-12-03 02:33:19,350 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/data/4a0ffddc6/753cdecf23444f689d15af1344c9b577 [2023-12-03 02:33:19,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:33:19,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:33:19,354 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:33:19,354 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:33:19,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:33:19,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:19,360 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@714e4cd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19, skipping insertion in model container [2023-12-03 02:33:19,360 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:19,421 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:33:19,676 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_a207c385-fcd6-4a98-adc8-5a727ef7f161/sv-benchmarks/c/product-lines/elevator_spec1_product17.cil.c[27470,27483] [2023-12-03 02:33:19,814 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:33:19,826 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:33:19,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] [2023-12-03 02:33:19,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [721] [2023-12-03 02:33:19,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1087] [2023-12-03 02:33:19,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1103] [2023-12-03 02:33:19,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1112] [2023-12-03 02:33:19,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1150] [2023-12-03 02:33:19,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [2604] [2023-12-03 02:33:19,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2785] [2023-12-03 02:33:19,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2878] [2023-12-03 02:33:19,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3228] [2023-12-03 02:33:19,869 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_a207c385-fcd6-4a98-adc8-5a727ef7f161/sv-benchmarks/c/product-lines/elevator_spec1_product17.cil.c[27470,27483] [2023-12-03 02:33:19,914 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:33:19,937 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:33:19,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19 WrapperNode [2023-12-03 02:33:19,937 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:33:19,938 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:33:19,938 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:33:19,939 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:33:19,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:19,996 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,049 INFO L138 Inliner]: procedures = 90, calls = 333, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 790 [2023-12-03 02:33:20,050 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:33:20,050 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:33:20,050 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:33:20,051 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:33:20,059 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,066 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,081 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,094 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,102 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,108 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,118 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:33:20,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:33:20,119 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:33:20,120 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:33:20,120 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:33:19" (1/1) ... [2023-12-03 02:33:20,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:33:20,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:33:20,154 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:33:20,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a207c385-fcd6-4a98-adc8-5a727ef7f161/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:33:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2023-12-03 02:33:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2023-12-03 02:33:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:33:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-12-03 02:33:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-12-03 02:33:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-12-03 02:33:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-12-03 02:33:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-12-03 02:33:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-12-03 02:33:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-12-03 02:33:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-12-03 02:33:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-12-03 02:33:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-12-03 02:33:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-03 02:33:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-03 02:33:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-03 02:33:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-03 02:33:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2023-12-03 02:33:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2023-12-03 02:33:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-12-03 02:33:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-12-03 02:33:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-12-03 02:33:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-12-03 02:33:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-12-03 02:33:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-12-03 02:33:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-12-03 02:33:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-12-03 02:33:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-12-03 02:33:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-12-03 02:33:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-12-03 02:33:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-12-03 02:33:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-12-03 02:33:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-12-03 02:33:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-12-03 02:33:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-12-03 02:33:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-12-03 02:33:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-12-03 02:33:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:33:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-12-03 02:33:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-12-03 02:33:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-12-03 02:33:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-12-03 02:33:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-12-03 02:33:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-12-03 02:33:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:33:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:33:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-12-03 02:33:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-12-03 02:33:20,323 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:33:20,325 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:33:21,277 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:33:22,013 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:33:22,014 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:33:22,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:33:22 BoogieIcfgContainer [2023-12-03 02:33:22,016 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:33:22,017 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:33:22,017 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:33:22,026 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:33:22,027 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:33:22" (1/1) ... [2023-12-03 02:33:22,036 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:33:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 354 states and 568 transitions. [2023-12-03 02:33:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 568 transitions. [2023-12-03 02:33:22,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:33:22,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 370 states and 628 transitions. [2023-12-03 02:33:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 628 transitions. [2023-12-03 02:33:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:33:23,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 371 states and 629 transitions. [2023-12-03 02:33:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 629 transitions. [2023-12-03 02:33:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:33:23,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 372 states and 630 transitions. [2023-12-03 02:33:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 630 transitions. [2023-12-03 02:33:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:33:23,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 373 states and 631 transitions. [2023-12-03 02:33:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 631 transitions. [2023-12-03 02:33:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:24,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 376 states and 634 transitions. [2023-12-03 02:33:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 634 transitions. [2023-12-03 02:33:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:33:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:24,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 377 states and 635 transitions. [2023-12-03 02:33:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 635 transitions. [2023-12-03 02:33:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:33:24,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 378 states and 636 transitions. [2023-12-03 02:33:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 636 transitions. [2023-12-03 02:33:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:33:25,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 379 states and 637 transitions. [2023-12-03 02:33:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 637 transitions. [2023-12-03 02:33:25,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:33:25,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 382 states and 640 transitions. [2023-12-03 02:33:25,674 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 640 transitions. [2023-12-03 02:33:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 02:33:25,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 386 states and 646 transitions. [2023-12-03 02:33:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 646 transitions. [2023-12-03 02:33:26,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 02:33:26,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 389 states and 649 transitions. [2023-12-03 02:33:26,528 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 649 transitions. [2023-12-03 02:33:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 02:33:26,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:26,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 392 states and 652 transitions. [2023-12-03 02:33:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 652 transitions. [2023-12-03 02:33:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 02:33:26,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 395 states and 656 transitions. [2023-12-03 02:33:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 656 transitions. [2023-12-03 02:33:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 02:33:27,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 397 states and 658 transitions. [2023-12-03 02:33:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 658 transitions. [2023-12-03 02:33:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 02:33:27,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:27,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 400 states and 665 transitions. [2023-12-03 02:33:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 665 transitions. [2023-12-03 02:33:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 02:33:27,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:27,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 400 states and 664 transitions. [2023-12-03 02:33:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 664 transitions. [2023-12-03 02:33:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 02:33:27,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 404 states and 673 transitions. [2023-12-03 02:33:28,115 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 673 transitions. [2023-12-03 02:33:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 02:33:28,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 400 states and 663 transitions. [2023-12-03 02:33:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 663 transitions. [2023-12-03 02:33:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 02:33:28,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 418 states and 726 transitions. [2023-12-03 02:33:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 726 transitions. [2023-12-03 02:33:29,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 02:33:29,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 418 states and 725 transitions. [2023-12-03 02:33:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 725 transitions. [2023-12-03 02:33:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:33:30,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 419 states and 726 transitions. [2023-12-03 02:33:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 726 transitions. [2023-12-03 02:33:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:33:30,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 420 states and 727 transitions. [2023-12-03 02:33:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 727 transitions. [2023-12-03 02:33:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 02:33:30,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 423 states and 730 transitions. [2023-12-03 02:33:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 730 transitions. [2023-12-03 02:33:31,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:33:31,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 424 states and 731 transitions. [2023-12-03 02:33:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 731 transitions. [2023-12-03 02:33:31,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:33:31,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 425 states and 732 transitions. [2023-12-03 02:33:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 732 transitions. [2023-12-03 02:33:31,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:33:31,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 426 states and 733 transitions. [2023-12-03 02:33:31,896 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 733 transitions. [2023-12-03 02:33:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 02:33:31,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:32,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 430 states and 742 transitions. [2023-12-03 02:33:32,127 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 742 transitions. [2023-12-03 02:33:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:33:32,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 426 states and 730 transitions. [2023-12-03 02:33:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 730 transitions. [2023-12-03 02:33:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 02:33:32,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 429 states and 737 transitions. [2023-12-03 02:33:32,635 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 737 transitions. [2023-12-03 02:33:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 02:33:32,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 432 states and 740 transitions. [2023-12-03 02:33:32,905 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 740 transitions. [2023-12-03 02:33:32,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 02:33:32,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:33,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 432 states and 739 transitions. [2023-12-03 02:33:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 739 transitions. [2023-12-03 02:33:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:33:33,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 432 states and 738 transitions. [2023-12-03 02:33:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 738 transitions. [2023-12-03 02:33:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 02:33:33,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:34,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 440 states and 769 transitions. [2023-12-03 02:33:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 769 transitions. [2023-12-03 02:33:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 02:33:34,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 443 states and 772 transitions. [2023-12-03 02:33:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 772 transitions. [2023-12-03 02:33:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 02:33:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 448 states and 787 transitions. [2023-12-03 02:33:34,611 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 787 transitions. [2023-12-03 02:33:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 02:33:34,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,796 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:33:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 454 states and 799 transitions. [2023-12-03 02:33:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 799 transitions. [2023-12-03 02:33:34,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 02:33:34,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:35,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 458 states and 808 transitions. [2023-12-03 02:33:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 808 transitions. [2023-12-03 02:33:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 02:33:35,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 454 states and 794 transitions. [2023-12-03 02:33:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 794 transitions. [2023-12-03 02:33:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 02:33:35,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:35,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 458 states and 802 transitions. [2023-12-03 02:33:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 802 transitions. [2023-12-03 02:33:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 02:33:35,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 460 states and 812 transitions. [2023-12-03 02:33:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 812 transitions. [2023-12-03 02:33:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 02:33:36,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 463 states and 815 transitions. [2023-12-03 02:33:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 815 transitions. [2023-12-03 02:33:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 02:33:36,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 466 states and 819 transitions. [2023-12-03 02:33:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 819 transitions. [2023-12-03 02:33:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 02:33:36,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:33:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 468 states and 821 transitions. [2023-12-03 02:33:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 821 transitions. [2023-12-03 02:33:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 02:33:36,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 469 states and 822 transitions. [2023-12-03 02:33:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 822 transitions. [2023-12-03 02:33:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 02:33:37,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:33:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 469 states and 820 transitions. [2023-12-03 02:33:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 820 transitions. [2023-12-03 02:33:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 02:33:37,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:33:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 473 states and 829 transitions. [2023-12-03 02:33:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 829 transitions. [2023-12-03 02:33:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 02:33:39,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:33:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 476 states and 833 transitions. [2023-12-03 02:33:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 833 transitions. [2023-12-03 02:33:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 02:33:39,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:33:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 477 states and 834 transitions. [2023-12-03 02:33:39,646 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 834 transitions. [2023-12-03 02:33:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 02:33:39,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:33:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 480 states and 839 transitions. [2023-12-03 02:33:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 839 transitions. [2023-12-03 02:33:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 02:33:40,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 485 states and 854 transitions. [2023-12-03 02:33:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 854 transitions. [2023-12-03 02:33:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 02:33:40,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:33:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 486 states and 855 transitions. [2023-12-03 02:33:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 855 transitions. [2023-12-03 02:33:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:33:41,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,246 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 02:33:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 489 states and 859 transitions. [2023-12-03 02:33:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 859 transitions. [2023-12-03 02:33:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 02:33:41,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,407 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 02:33:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 490 states and 860 transitions. [2023-12-03 02:33:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 860 transitions. [2023-12-03 02:33:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:33:41,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,589 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:33:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 493 states and 864 transitions. [2023-12-03 02:33:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 864 transitions. [2023-12-03 02:33:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:33:41,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:33:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 514 states and 927 transitions. [2023-12-03 02:33:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 927 transitions. [2023-12-03 02:33:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 02:33:51,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:33:51,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 515 states and 928 transitions. [2023-12-03 02:33:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 928 transitions. [2023-12-03 02:33:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:33:51,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 02:33:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 518 states and 932 transitions. [2023-12-03 02:33:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 932 transitions. [2023-12-03 02:33:51,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:33:51,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,740 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 02:33:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 539 states and 989 transitions. [2023-12-03 02:33:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 989 transitions. [2023-12-03 02:33:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:33:55,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 02:34:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 573 states and 1094 transitions. [2023-12-03 02:34:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1094 transitions. [2023-12-03 02:34:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:34:19,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:19,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:34:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 598 states and 1176 transitions. [2023-12-03 02:34:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1176 transitions. [2023-12-03 02:34:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:34:40,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:35:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 623 states and 1258 transitions. [2023-12-03 02:35:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1258 transitions. [2023-12-03 02:35:15,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:35:15,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,774 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 02:35:24,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:24,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 628 states and 1278 transitions. [2023-12-03 02:35:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1278 transitions. [2023-12-03 02:35:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:35:24,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:24,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:25,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:35:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 629 states and 1279 transitions. [2023-12-03 02:35:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1279 transitions. [2023-12-03 02:35:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:35:26,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:26,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:35:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 630 states and 1280 transitions. [2023-12-03 02:35:28,165 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1280 transitions. [2023-12-03 02:35:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:35:28,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:35:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 648 states and 1331 transitions. [2023-12-03 02:35:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1331 transitions. [2023-12-03 02:35:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:35:43,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:36:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 672 states and 1406 transitions. [2023-12-03 02:36:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1406 transitions. [2023-12-03 02:36:11,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:36:11,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:11,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:36:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:15,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 676 states and 1418 transitions. [2023-12-03 02:36:15,019 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1418 transitions. [2023-12-03 02:36:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:36:15,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:15,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:15,307 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 02:36:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 679 states and 1425 transitions. [2023-12-03 02:36:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1425 transitions. [2023-12-03 02:36:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:36:21,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:22,105 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 02:36:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 684 states and 1443 transitions. [2023-12-03 02:36:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1443 transitions. [2023-12-03 02:36:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:36:27,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:27,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:36:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 684 states and 1443 transitions. [2023-12-03 02:36:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1443 transitions. [2023-12-03 02:36:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:36:28,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:29,235 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 02:37:05,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 706 states and 1524 transitions. [2023-12-03 02:37:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1524 transitions. [2023-12-03 02:37:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:05,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:05,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:06,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 706 states and 1524 transitions. [2023-12-03 02:37:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1524 transitions. [2023-12-03 02:37:06,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:06,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:06,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:06,399 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 02:37:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 710 states and 1539 transitions. [2023-12-03 02:37:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1539 transitions. [2023-12-03 02:37:11,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:11,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:11,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:11,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:11,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:11,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 710 states and 1539 transitions. [2023-12-03 02:37:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1539 transitions. [2023-12-03 02:37:11,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:11,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:11,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:11,911 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 02:37:15,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 714 states and 1554 transitions. [2023-12-03 02:37:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1554 transitions. [2023-12-03 02:37:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:15,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 714 states and 1554 transitions. [2023-12-03 02:37:16,565 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1554 transitions. [2023-12-03 02:37:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:16,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:16,724 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 02:37:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 718 states and 1572 transitions. [2023-12-03 02:37:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1572 transitions. [2023-12-03 02:37:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:19,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 718 states and 1572 transitions. [2023-12-03 02:37:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1572 transitions. [2023-12-03 02:37:19,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:19,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:19,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:20,022 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 02:37:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 722 states and 1587 transitions. [2023-12-03 02:37:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1587 transitions. [2023-12-03 02:37:24,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:24,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:24,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 722 states and 1587 transitions. [2023-12-03 02:37:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1587 transitions. [2023-12-03 02:37:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:25,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:25,686 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 02:37:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 726 states and 1603 transitions. [2023-12-03 02:37:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1603 transitions. [2023-12-03 02:37:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:29,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:29,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:30,401 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 726 states and 1603 transitions. [2023-12-03 02:37:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1603 transitions. [2023-12-03 02:37:30,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:30,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:30,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:30,628 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 02:37:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:32,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 726 states and 1602 transitions. [2023-12-03 02:37:32,209 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1602 transitions. [2023-12-03 02:37:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:32,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:32,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:32,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 726 states and 1602 transitions. [2023-12-03 02:37:32,761 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1602 transitions. [2023-12-03 02:37:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:32,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 726 states and 1602 transitions. [2023-12-03 02:37:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1602 transitions. [2023-12-03 02:37:33,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:33,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:33,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:33,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:33,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 726 states and 1602 transitions. [2023-12-03 02:37:33,949 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1602 transitions. [2023-12-03 02:37:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:33,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 726 states and 1602 transitions. [2023-12-03 02:37:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1602 transitions. [2023-12-03 02:37:34,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:34,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:34,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:35,042 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 730 states and 1617 transitions. [2023-12-03 02:37:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1617 transitions. [2023-12-03 02:37:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:37,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:37,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:38,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:38,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 730 states and 1617 transitions. [2023-12-03 02:37:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1617 transitions. [2023-12-03 02:37:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:38,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:38,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 730 states and 1617 transitions. [2023-12-03 02:37:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1617 transitions. [2023-12-03 02:37:38,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:38,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:38,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:39,163 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 02:37:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 733 states and 1629 transitions. [2023-12-03 02:37:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1629 transitions. [2023-12-03 02:37:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:47,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:47,623 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 02:37:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:50,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:50,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:51,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:51,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:51,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:51,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:51,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:52,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:52,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:52,116 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:52,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:52,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:52,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:52,736 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:52,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:53,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:53,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:53,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:54,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:54,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:55,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:55,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:55,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:55,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:56,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:56,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:56,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:57,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:57,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:58,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:58,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:58,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:58,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:58,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:59,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:59,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:59,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:59,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:37:59,894 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:37:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:37:59,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:00,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:38:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:38:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:00,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:00,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:00,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:38:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:38:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:01,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:01,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 735 states and 1633 transitions. [2023-12-03 02:38:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1633 transitions. [2023-12-03 02:38:01,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:01,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:01,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:01,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:04,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:22,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:22,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:23,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:23,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:23,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:23,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:23,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:24,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:24,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:24,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:25,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:25,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:25,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:25,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:25,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:25,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:25,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:26,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:26,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:26,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:27,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:27,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:27,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:27,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:28,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:28,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:28,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:28,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:28,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:29,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:29,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:29,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:29,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:29,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:30,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:30,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:30,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:30,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:30,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:31,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:31,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:32,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:33,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:33,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:33,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:33,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:33,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:34,143 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:34,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:34,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:34,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:34,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:35,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:35,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:35,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:35,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:35,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:36,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:36,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:37,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:37,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:37,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:37,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:37,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:38,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:38,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:38,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:38,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:38,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:38,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:39,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:39,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:39,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:40,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:40,171 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:40,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:40,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:40,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:40,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:40,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:41,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:41,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:41,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:41,913 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:41,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:41,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:41,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:41,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:42,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:42,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:42,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:43,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:43,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:43,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:44,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:44,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:44,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:44,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:44,603 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:44,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:44,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:45,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:45,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:45,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:45,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:46,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:46,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:47,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:47,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:47,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:48,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:48,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:48,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:48,630 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:48,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:48,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:49,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:49,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:49,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:49,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:49,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:49,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 740 states and 1662 transitions. [2023-12-03 02:38:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1662 transitions. [2023-12-03 02:38:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:50,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:50,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:52,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:53,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:53,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:53,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:53,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:54,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:54,460 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:54,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:54,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:55,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:55,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:55,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:55,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:56,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:56,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:56,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:56,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:56,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:56,669 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:56,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:56,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:57,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:57,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:57,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:57,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:58,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:58,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:58,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:58,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:58,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:59,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:38:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:38:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:38:59,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:59,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:00,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:39:00,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:00,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 742 states and 1665 transitions. [2023-12-03 02:39:00,508 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1665 transitions. [2023-12-03 02:39:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:39:00,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:00,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:39:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 758 states and 1707 transitions. [2023-12-03 02:39:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1707 transitions. [2023-12-03 02:39:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:39:21,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:24,025 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 02:39:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:29,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 758 states and 1706 transitions. [2023-12-03 02:39:29,384 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1706 transitions. [2023-12-03 02:39:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:29,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:29,542 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 02:39:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 759 states and 1720 transitions. [2023-12-03 02:39:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1720 transitions. [2023-12-03 02:39:29,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:29,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:29,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:30,315 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 02:39:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 760 states and 1724 transitions. [2023-12-03 02:39:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1724 transitions. [2023-12-03 02:39:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:32,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:32,974 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 02:39:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 760 states and 1714 transitions. [2023-12-03 02:39:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1714 transitions. [2023-12-03 02:39:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:35,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:35,249 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 02:39:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 764 states and 1729 transitions. [2023-12-03 02:39:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1729 transitions. [2023-12-03 02:39:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:38,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:38,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:38,618 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 02:39:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 766 states and 1737 transitions. [2023-12-03 02:39:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1737 transitions. [2023-12-03 02:39:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:41,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:41,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:41,810 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 02:39:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:44,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 768 states and 1744 transitions. [2023-12-03 02:39:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1744 transitions. [2023-12-03 02:39:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:44,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:44,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:44,875 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 02:39:47,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 770 states and 1749 transitions. [2023-12-03 02:39:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1749 transitions. [2023-12-03 02:39:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:47,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:47,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:48,294 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 02:39:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:50,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 770 states and 1747 transitions. [2023-12-03 02:39:50,474 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1747 transitions. [2023-12-03 02:39:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:39:50,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:50,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:50,597 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 02:39:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 771 states and 1750 transitions. [2023-12-03 02:39:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1750 transitions. [2023-12-03 02:39:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:39:52,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:52,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:55,947 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 02:40:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 793 states and 1823 transitions. [2023-12-03 02:40:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1823 transitions. [2023-12-03 02:40:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:40:49,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:49,292 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 02:40:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 794 states and 1825 transitions. [2023-12-03 02:40:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1825 transitions. [2023-12-03 02:40:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:40:51,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:51,134 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 02:40:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 795 states and 1830 transitions. [2023-12-03 02:40:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1830 transitions. [2023-12-03 02:40:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:40:52,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:53,091 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 02:40:54,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 796 states and 1831 transitions. [2023-12-03 02:40:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1831 transitions. [2023-12-03 02:40:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:40:54,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:55,048 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 02:41:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 811 states and 1875 transitions. [2023-12-03 02:41:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1875 transitions. [2023-12-03 02:41:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:41:18,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:42:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 834 states and 1966 transitions. [2023-12-03 02:42:06,514 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1966 transitions. [2023-12-03 02:42:06,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:42:06,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:06,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:06,646 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 02:42:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:19,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 847 states and 1998 transitions. [2023-12-03 02:42:19,931 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1998 transitions. [2023-12-03 02:42:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:42:19,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:20,036 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 02:42:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:21,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 848 states and 2001 transitions. [2023-12-03 02:42:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2001 transitions. [2023-12-03 02:42:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:42:21,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:21,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:21,944 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 02:42:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 863 states and 2041 transitions. [2023-12-03 02:42:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2041 transitions. [2023-12-03 02:42:42,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:42:42,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:42,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:42,131 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 02:42:44,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 865 states and 2047 transitions. [2023-12-03 02:42:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2047 transitions. [2023-12-03 02:42:44,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:42:44,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:44,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:44,635 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 02:42:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 866 states and 2050 transitions. [2023-12-03 02:42:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2050 transitions. [2023-12-03 02:42:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:42:46,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:46,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:50,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 02:43:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 873 states and 2071 transitions. [2023-12-03 02:43:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2071 transitions. [2023-12-03 02:43:08,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:43:08,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:08,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:08,924 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 02:43:13,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 877 states and 2087 transitions. [2023-12-03 02:43:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2087 transitions. [2023-12-03 02:43:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:43:13,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:43:20,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 880 states and 2093 transitions. [2023-12-03 02:43:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2093 transitions. [2023-12-03 02:43:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:43:20,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:20,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:20,197 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 02:43:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:20,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 881 states and 2096 transitions. [2023-12-03 02:43:20,302 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2096 transitions. [2023-12-03 02:43:20,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:43:20,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:20,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:43:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 881 states and 2093 transitions. [2023-12-03 02:43:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2093 transitions. [2023-12-03 02:43:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:43:26,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:27,047 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 02:43:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 885 states and 2107 transitions. [2023-12-03 02:43:34,030 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2107 transitions. [2023-12-03 02:43:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:43:34,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:34,650 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:43:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 880 states and 2093 transitions. [2023-12-03 02:43:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2093 transitions. [2023-12-03 02:43:39,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:43:39,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:44:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:20,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 900 states and 2166 transitions. [2023-12-03 02:44:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2166 transitions. [2023-12-03 02:44:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:44:20,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:20,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:44:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 900 states and 2165 transitions. [2023-12-03 02:44:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2165 transitions. [2023-12-03 02:44:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:44:27,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:27,619 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 02:44:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 911 states and 2189 transitions. [2023-12-03 02:44:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2189 transitions. [2023-12-03 02:44:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:44:43,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:44:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 913 states and 2193 transitions. [2023-12-03 02:44:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2193 transitions. [2023-12-03 02:44:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:44:47,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,275 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 02:44:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 914 states and 2197 transitions. [2023-12-03 02:44:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2197 transitions. [2023-12-03 02:44:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:44:49,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:44:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 914 states and 2197 transitions. [2023-12-03 02:44:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2197 transitions. [2023-12-03 02:44:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:44:50,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,581 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 02:45:17,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 929 states and 2241 transitions. [2023-12-03 02:45:17,108 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2241 transitions. [2023-12-03 02:45:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:17,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:45:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 929 states and 2241 transitions. [2023-12-03 02:45:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2241 transitions. [2023-12-03 02:45:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:18,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,367 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 02:45:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 930 states and 2244 transitions. [2023-12-03 02:45:18,475 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 2244 transitions. [2023-12-03 02:45:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:18,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:45:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 931 states and 2247 transitions. [2023-12-03 02:45:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2247 transitions. [2023-12-03 02:45:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:22,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,942 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 02:45:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 933 states and 2259 transitions. [2023-12-03 02:45:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2259 transitions. [2023-12-03 02:45:27,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:27,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,716 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 02:45:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 934 states and 2262 transitions. [2023-12-03 02:45:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2262 transitions. [2023-12-03 02:45:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:29,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:45:44,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 938 states and 2273 transitions. [2023-12-03 02:45:44,632 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2273 transitions. [2023-12-03 02:45:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:44,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:45:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 939 states and 2275 transitions. [2023-12-03 02:45:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2275 transitions. [2023-12-03 02:45:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:45:47,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,981 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 02:45:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 939 states and 2274 transitions. [2023-12-03 02:45:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2274 transitions. [2023-12-03 02:45:50,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:50,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:45:54,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 939 states and 2273 transitions. [2023-12-03 02:45:54,708 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2273 transitions. [2023-12-03 02:45:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:45:54,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,838 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 02:46:11,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 952 states and 2309 transitions. [2023-12-03 02:46:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2309 transitions. [2023-12-03 02:46:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:46:11,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:46:12,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 952 states and 2309 transitions. [2023-12-03 02:46:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2309 transitions. [2023-12-03 02:46:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:46:12,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,943 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 02:46:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 956 states and 2323 transitions. [2023-12-03 02:46:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2323 transitions. [2023-12-03 02:46:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:46:17,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:17,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:46:18,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 956 states and 2323 transitions. [2023-12-03 02:46:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2323 transitions. [2023-12-03 02:46:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:46:18,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:18,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:46:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:22,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 958 states and 2326 transitions. [2023-12-03 02:46:22,244 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2326 transitions. [2023-12-03 02:46:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:46:22,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:22,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:46:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 958 states and 2326 transitions. [2023-12-03 02:46:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2326 transitions. [2023-12-03 02:46:23,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:46:23,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:23,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:23,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.