./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec27_product31.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec27_product31.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b --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 d51a9662ec11e877bdc62fbff8cdf19fcc101bb2b0234c411e7900fe51bd7f38 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:51,431 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:51,489 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:40:51,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:51,494 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:51,514 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:51,515 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:40:51,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:40:51,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:51,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:51,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:51,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:40:51,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:40:51,516 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:51,516 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:51,517 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:51,517 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:51,518 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:51,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:51,518 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:51,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:51,518 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:40:51,518 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:51,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:51,518 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b 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 -> d51a9662ec11e877bdc62fbff8cdf19fcc101bb2b0234c411e7900fe51bd7f38 [2024-12-06 01:40:51,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:51,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:51,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:51,769 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:51,770 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:51,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/email_spec27_product31.cil.c [2024-12-06 01:40:54,414 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/data/80a215619/074c907694944add84735140cfe3b6af/FLAG4e629128d [2024-12-06 01:40:54,730 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:54,731 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/sv-benchmarks/c/product-lines/email_spec27_product31.cil.c [2024-12-06 01:40:54,747 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/data/80a215619/074c907694944add84735140cfe3b6af/FLAG4e629128d [2024-12-06 01:40:55,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/data/80a215619/074c907694944add84735140cfe3b6af [2024-12-06 01:40:55,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:55,004 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:55,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:55,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:55,008 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:55,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f11733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55, skipping insertion in model container [2024-12-06 01:40:55,009 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,046 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:55,452 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/sv-benchmarks/c/product-lines/email_spec27_product31.cil.c[61351,61364] [2024-12-06 01:40:55,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:55,480 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:55,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [363] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [398] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [810] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1882] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"VerifyForward_spec.i","") [2098] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2130] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2496] [2024-12-06 01:40:55,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2513] [2024-12-06 01:40:55,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2869] [2024-12-06 01:40:55,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2878] [2024-12-06 01:40:55,571 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/sv-benchmarks/c/product-lines/email_spec27_product31.cil.c[61351,61364] [2024-12-06 01:40:55,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:55,600 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:55,600 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55 WrapperNode [2024-12-06 01:40:55,601 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:55,601 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:55,601 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:55,601 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:55,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,625 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,665 INFO L138 Inliner]: procedures = 131, calls = 205, calls flagged for inlining = 60, calls inlined = 55, statements flattened = 1020 [2024-12-06 01:40:55,666 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:55,666 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:55,666 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:55,666 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:55,674 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,679 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,679 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,696 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,698 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,705 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,713 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,720 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:55,720 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:55,721 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:55,721 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:55,722 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:55" (1/1) ... [2024-12-06 01:40:55,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:55,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:55,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:55,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_745f987e-5863-45e5-8265-11dbf106e872/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-12-06 01:40:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-12-06 01:40:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-12-06 01:40:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-12-06 01:40:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-12-06 01:40:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-12-06 01:40:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-12-06 01:40:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-12-06 01:40:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-12-06 01:40:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-12-06 01:40:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-12-06 01:40:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-12-06 01:40:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-12-06 01:40:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-12-06 01:40:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-12-06 01:40:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-12-06 01:40:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-12-06 01:40:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-12-06 01:40:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-12-06 01:40:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-12-06 01:40:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-12-06 01:40:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-12-06 01:40:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-12-06 01:40:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-12-06 01:40:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-12-06 01:40:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-12-06 01:40:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-12-06 01:40:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-12-06 01:40:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2024-12-06 01:40:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-12-06 01:40:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-12-06 01:40:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-12-06 01:40:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-12-06 01:40:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-12-06 01:40:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-12-06 01:40:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-12-06 01:40:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:55,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:55,950 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:55,952 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:56,751 INFO L? ?]: Removed 475 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:56,751 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:57,295 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:57,296 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:40:57,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:57 BoogieIcfgContainer [2024-12-06 01:40:57,296 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:57,297 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:57,297 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:57,306 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:57,307 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:57" (1/1) ... [2024-12-06 01:40:57,314 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 206 states and 277 transitions. [2024-12-06 01:40:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 277 transitions. [2024-12-06 01:40:57,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:40:57,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:57,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:40:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 207 states and 288 transitions. [2024-12-06 01:40:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 288 transitions. [2024-12-06 01:40:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 01:40:57,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:57,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:58,185 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:40:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 300 transitions. [2024-12-06 01:40:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 300 transitions. [2024-12-06 01:40:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:40:58,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:58,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:40:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 214 states and 321 transitions. [2024-12-06 01:40:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 321 transitions. [2024-12-06 01:40:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:40:58,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:58,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:40:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 218 states and 336 transitions. [2024-12-06 01:40:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 336 transitions. [2024-12-06 01:40:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:40:59,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:59,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:40:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:59,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 221 states and 348 transitions. [2024-12-06 01:40:59,348 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 348 transitions. [2024-12-06 01:40:59,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:40:59,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:59,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:40:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 225 states and 365 transitions. [2024-12-06 01:40:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 365 transitions. [2024-12-06 01:40:59,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:40:59,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:59,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:41:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 231 states and 387 transitions. [2024-12-06 01:41:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 387 transitions. [2024-12-06 01:41:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:41:00,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:00,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:00,418 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:41:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 235 states and 392 transitions. [2024-12-06 01:41:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 392 transitions. [2024-12-06 01:41:00,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:41:00,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:00,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:41:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 240 states and 399 transitions. [2024-12-06 01:41:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 399 transitions. [2024-12-06 01:41:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:41:00,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:41:01,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:01,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 248 states and 422 transitions. [2024-12-06 01:41:01,521 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 422 transitions. [2024-12-06 01:41:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:41:01,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:01,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:41:02,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 258 states and 448 transitions. [2024-12-06 01:41:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 448 transitions. [2024-12-06 01:41:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:41:02,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:02,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:41:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 264 states and 460 transitions. [2024-12-06 01:41:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 460 transitions. [2024-12-06 01:41:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:41:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 268 states and 475 transitions. [2024-12-06 01:41:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 475 transitions. [2024-12-06 01:41:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:41:03,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:41:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 309 states and 582 transitions. [2024-12-06 01:41:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 582 transitions. [2024-12-06 01:41:06,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:41:06,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:06,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:06,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 310 states and 591 transitions. [2024-12-06 01:41:06,748 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 591 transitions. [2024-12-06 01:41:06,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:41:06,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:06,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:07,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:07,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 313 states and 596 transitions. [2024-12-06 01:41:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 596 transitions. [2024-12-06 01:41:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:41:07,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:07,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:41:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 360 states and 715 transitions. [2024-12-06 01:41:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 715 transitions. [2024-12-06 01:41:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:41:14,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:41:15,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 364 states and 723 transitions. [2024-12-06 01:41:15,343 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 723 transitions. [2024-12-06 01:41:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:41:15,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:15,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:17,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 373 states and 764 transitions. [2024-12-06 01:41:17,219 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 764 transitions. [2024-12-06 01:41:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:41:17,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:17,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:17,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:18,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 374 states and 774 transitions. [2024-12-06 01:41:18,047 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 774 transitions. [2024-12-06 01:41:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:41:18,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:18,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:18,112 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:19,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:19,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 378 states and 792 transitions. [2024-12-06 01:41:19,039 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 792 transitions. [2024-12-06 01:41:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:41:19,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:19,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:20,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 384 states and 810 transitions. [2024-12-06 01:41:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 810 transitions. [2024-12-06 01:41:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:41:20,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:20,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:41:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 395 states and 827 transitions. [2024-12-06 01:41:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 827 transitions. [2024-12-06 01:41:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:41:22,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:41:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 423 states and 931 transitions. [2024-12-06 01:41:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 931 transitions. [2024-12-06 01:41:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:41:39,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:41:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 424 states and 942 transitions. [2024-12-06 01:41:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 942 transitions. [2024-12-06 01:41:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:41:41,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:41,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:41:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 436 states and 973 transitions. [2024-12-06 01:41:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 973 transitions. [2024-12-06 01:41:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:41:46,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:46,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:53,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 452 states and 1011 transitions. [2024-12-06 01:41:53,634 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1011 transitions. [2024-12-06 01:41:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:41:53,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:53,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,934 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 01:41:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 459 states and 1045 transitions. [2024-12-06 01:41:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1045 transitions. [2024-12-06 01:41:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:41:56,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:41:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 463 states and 1065 transitions. [2024-12-06 01:41:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1065 transitions. [2024-12-06 01:41:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:41:58,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:58,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 01:42:04,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 472 states and 1101 transitions. [2024-12-06 01:42:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1101 transitions. [2024-12-06 01:42:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 01:42:04,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:04,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:42:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 482 states and 1139 transitions. [2024-12-06 01:42:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1139 transitions. [2024-12-06 01:42:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:42:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:09,479 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:42:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 483 states and 1146 transitions. [2024-12-06 01:42:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1146 transitions. [2024-12-06 01:42:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:42:10,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:10,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:42:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 490 states and 1157 transitions. [2024-12-06 01:42:12,666 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1157 transitions. [2024-12-06 01:42:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:42:12,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:12,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:42:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 495 states and 1166 transitions. [2024-12-06 01:42:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1166 transitions. [2024-12-06 01:42:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:42:14,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:42:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 500 states and 1180 transitions. [2024-12-06 01:42:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1180 transitions. [2024-12-06 01:42:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:42:18,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:42:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 514 states and 1242 transitions. [2024-12-06 01:42:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1242 transitions. [2024-12-06 01:42:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:42:25,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:25,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:42:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:26,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 520 states and 1258 transitions. [2024-12-06 01:42:26,418 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1258 transitions. [2024-12-06 01:42:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:42:26,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:42:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 524 states and 1265 transitions. [2024-12-06 01:42:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1265 transitions. [2024-12-06 01:42:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:42:26,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:26,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:26,943 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:42:29,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 530 states and 1276 transitions. [2024-12-06 01:42:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1276 transitions. [2024-12-06 01:42:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:42:29,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:29,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:29,750 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:42:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:29,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 535 states and 1284 transitions. [2024-12-06 01:42:29,798 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1284 transitions. [2024-12-06 01:42:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:42:29,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:29,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:29,841 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:42:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 536 states and 1284 transitions. [2024-12-06 01:42:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1284 transitions. [2024-12-06 01:42:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:42:30,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:30,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:42:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:38,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 552 states and 1341 transitions. [2024-12-06 01:42:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1341 transitions. [2024-12-06 01:42:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:42:38,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:38,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:39,167 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:42:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 558 states and 1362 transitions. [2024-12-06 01:42:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1362 transitions. [2024-12-06 01:42:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:42:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:41,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:42:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 565 states and 1387 transitions. [2024-12-06 01:42:45,561 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1387 transitions. [2024-12-06 01:42:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:42:45,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:42:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 570 states and 1423 transitions. [2024-12-06 01:42:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1423 transitions. [2024-12-06 01:42:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:42:49,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:49,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:42:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 571 states and 1425 transitions. [2024-12-06 01:42:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1425 transitions. [2024-12-06 01:42:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:42:50,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:42:51,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 572 states and 1436 transitions. [2024-12-06 01:42:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1436 transitions. [2024-12-06 01:42:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:42:51,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:51,357 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:42:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 574 states and 1457 transitions. [2024-12-06 01:42:52,800 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1457 transitions. [2024-12-06 01:42:52,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:42:52,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:52,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:42:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:59,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 585 states and 1489 transitions. [2024-12-06 01:42:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1489 transitions. [2024-12-06 01:42:59,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:42:59,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:59,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:43:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:01,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 589 states and 1508 transitions. [2024-12-06 01:43:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1508 transitions. [2024-12-06 01:43:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:43:01,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:43:04,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:04,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 596 states and 1538 transitions. [2024-12-06 01:43:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1538 transitions. [2024-12-06 01:43:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:43:04,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:04,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:43:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 614 states and 1634 transitions. [2024-12-06 01:43:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1634 transitions. [2024-12-06 01:43:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:43:15,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:43:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 620 states and 1646 transitions. [2024-12-06 01:43:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1646 transitions. [2024-12-06 01:43:18,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 01:43:18,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:18,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:43:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 626 states and 1672 transitions. [2024-12-06 01:43:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1672 transitions. [2024-12-06 01:43:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:43:22,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 01:43:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:25,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 629 states and 1675 transitions. [2024-12-06 01:43:25,157 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1675 transitions. [2024-12-06 01:43:25,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:43:25,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:25,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:25,447 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:43:28,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:28,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 635 states and 1693 transitions. [2024-12-06 01:43:28,493 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1693 transitions. [2024-12-06 01:43:28,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:43:28,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:28,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,579 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:43:30,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 638 states and 1712 transitions. [2024-12-06 01:43:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1712 transitions. [2024-12-06 01:43:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:43:30,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:31,134 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:43:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 639 states and 1724 transitions. [2024-12-06 01:43:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1724 transitions. [2024-12-06 01:43:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:43:32,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:43:32,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:32,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 640 states and 1736 transitions. [2024-12-06 01:43:32,954 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1736 transitions. [2024-12-06 01:43:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:43:32,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:32,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:43:37,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 647 states and 1767 transitions. [2024-12-06 01:43:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1767 transitions. [2024-12-06 01:43:37,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:43:37,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:37,950 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:43:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 652 states and 1774 transitions. [2024-12-06 01:43:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1774 transitions. [2024-12-06 01:43:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:43:38,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:43:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:43,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 659 states and 1805 transitions. [2024-12-06 01:43:43,371 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1805 transitions. [2024-12-06 01:43:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:43:43,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:43,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:43:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 660 states and 1805 transitions. [2024-12-06 01:43:44,276 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1805 transitions. [2024-12-06 01:43:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:43:44,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:43:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 663 states and 1824 transitions. [2024-12-06 01:43:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1824 transitions. [2024-12-06 01:43:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:43:46,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:46,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:43:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 672 states and 1861 transitions. [2024-12-06 01:43:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1861 transitions. [2024-12-06 01:43:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:43:53,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:53,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:43:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:55,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 675 states and 1878 transitions. [2024-12-06 01:43:55,786 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1878 transitions. [2024-12-06 01:43:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:43:55,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:55,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:43:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 679 states and 1890 transitions. [2024-12-06 01:43:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1890 transitions. [2024-12-06 01:43:57,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:43:57,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:57,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:44:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 684 states and 1899 transitions. [2024-12-06 01:44:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1899 transitions. [2024-12-06 01:44:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:44:00,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,816 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:44:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:05,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 692 states and 1926 transitions. [2024-12-06 01:44:05,771 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1926 transitions. [2024-12-06 01:44:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:44:05,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:05,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:44:13,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 704 states and 1960 transitions. [2024-12-06 01:44:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1960 transitions. [2024-12-06 01:44:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:44:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:44:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 709 states and 1973 transitions. [2024-12-06 01:44:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1973 transitions. [2024-12-06 01:44:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:44:14,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:14,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:44:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 714 states and 1989 transitions. [2024-12-06 01:44:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1989 transitions. [2024-12-06 01:44:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:44:18,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:18,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:44:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 717 states and 2000 transitions. [2024-12-06 01:44:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 2000 transitions. [2024-12-06 01:44:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:44:21,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:21,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:44:34,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 737 states and 2106 transitions. [2024-12-06 01:44:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 2106 transitions. [2024-12-06 01:44:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:44:34,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:34,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:44:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 745 states and 2154 transitions. [2024-12-06 01:44:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 2154 transitions. [2024-12-06 01:44:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:44:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:39,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:44:40,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 746 states and 2168 transitions. [2024-12-06 01:44:40,266 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 2168 transitions. [2024-12-06 01:44:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:44:40,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,425 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:44:43,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 750 states and 2180 transitions. [2024-12-06 01:44:43,982 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 2180 transitions. [2024-12-06 01:44:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:44:43,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 01:44:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 751 states and 2190 transitions. [2024-12-06 01:44:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 2190 transitions. [2024-12-06 01:44:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:44:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:44:47,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 753 states and 2195 transitions. [2024-12-06 01:44:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 2195 transitions. [2024-12-06 01:44:47,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:44:47,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:47,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:44:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:49,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 755 states and 2201 transitions. [2024-12-06 01:44:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 2201 transitions. [2024-12-06 01:44:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:44:49,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:49,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:44:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 764 states and 2238 transitions. [2024-12-06 01:44:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2238 transitions. [2024-12-06 01:44:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:44:56,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:56,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:56,549 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:44:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:59,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 767 states and 2255 transitions. [2024-12-06 01:44:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 2255 transitions. [2024-12-06 01:44:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:44:59,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:59,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:45:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 769 states and 2261 transitions. [2024-12-06 01:45:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2261 transitions. [2024-12-06 01:45:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:45:01,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:01,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:02,074 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:45:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 789 states and 2307 transitions. [2024-12-06 01:45:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 2307 transitions. [2024-12-06 01:45:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:45:19,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:45:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 794 states and 2315 transitions. [2024-12-06 01:45:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2315 transitions. [2024-12-06 01:45:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:45:19,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:19,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:19,826 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:45:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:19,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 796 states and 2317 transitions. [2024-12-06 01:45:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 2317 transitions. [2024-12-06 01:45:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:45:19,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:19,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:45:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 800 states and 2324 transitions. [2024-12-06 01:45:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2324 transitions. [2024-12-06 01:45:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:45:23,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:23,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:45:40,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 822 states and 2423 transitions. [2024-12-06 01:45:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 2423 transitions. [2024-12-06 01:45:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:45:40,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:40,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:45:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 827 states and 2433 transitions. [2024-12-06 01:45:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2433 transitions. [2024-12-06 01:45:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:45:40,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:45:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 835 states and 2482 transitions. [2024-12-06 01:45:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2482 transitions. [2024-12-06 01:45:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:45:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:45:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 836 states and 2497 transitions. [2024-12-06 01:45:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2497 transitions. [2024-12-06 01:45:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:45:46,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:47,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:45:53,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:53,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 843 states and 2533 transitions. [2024-12-06 01:45:53,806 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2533 transitions. [2024-12-06 01:45:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:45:53,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:53,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:45:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 847 states and 2546 transitions. [2024-12-06 01:45:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2546 transitions. [2024-12-06 01:45:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:45:58,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:58,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:58,277 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:46:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 849 states and 2553 transitions. [2024-12-06 01:46:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2553 transitions. [2024-12-06 01:46:00,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:00,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:46:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 851 states and 2558 transitions. [2024-12-06 01:46:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2558 transitions. [2024-12-06 01:46:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:46:02,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:02,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:46:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 860 states and 2594 transitions. [2024-12-06 01:46:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 2594 transitions. [2024-12-06 01:46:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:46:10,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:10,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:46:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 863 states and 2611 transitions. [2024-12-06 01:46:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2611 transitions. [2024-12-06 01:46:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:46:14,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:46:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 865 states and 2617 transitions. [2024-12-06 01:46:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2617 transitions. [2024-12-06 01:46:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:17,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:17,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:17,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:46:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 871 states and 2639 transitions. [2024-12-06 01:46:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2639 transitions. [2024-12-06 01:46:23,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:23,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:23,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:46:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:36,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 886 states and 2677 transitions. [2024-12-06 01:46:36,102 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2677 transitions. [2024-12-06 01:46:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:36,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:36,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:46:40,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 892 states and 2691 transitions. [2024-12-06 01:46:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2691 transitions. [2024-12-06 01:46:40,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:40,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:40,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:46:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 894 states and 2695 transitions. [2024-12-06 01:46:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2695 transitions. [2024-12-06 01:46:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 01:46:41,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:46:42,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 899 states and 2702 transitions. [2024-12-06 01:46:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2702 transitions. [2024-12-06 01:46:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:42,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:42,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:42,838 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:46:46,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 903 states and 2724 transitions. [2024-12-06 01:46:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 2724 transitions. [2024-12-06 01:46:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:46:46,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:46,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 01:46:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 908 states and 2731 transitions. [2024-12-06 01:46:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2731 transitions. [2024-12-06 01:46:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:47,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:46:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:51,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 914 states and 2743 transitions. [2024-12-06 01:46:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2743 transitions. [2024-12-06 01:46:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:46:51,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:51,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:46:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 920 states and 2754 transitions. [2024-12-06 01:46:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2754 transitions. [2024-12-06 01:46:55,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:46:55,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:55,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:46:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 925 states and 2771 transitions. [2024-12-06 01:46:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2771 transitions. [2024-12-06 01:46:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:46:56,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:47:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 931 states and 2796 transitions. [2024-12-06 01:47:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2796 transitions. [2024-12-06 01:47:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:47:00,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:00,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 01:47:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 936 states and 2834 transitions. [2024-12-06 01:47:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 2834 transitions. [2024-12-06 01:47:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:07,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:07,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:10,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:10,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 939 states and 2856 transitions. [2024-12-06 01:47:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2856 transitions. [2024-12-06 01:47:10,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:10,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:13,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 941 states and 2872 transitions. [2024-12-06 01:47:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2872 transitions. [2024-12-06 01:47:13,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:47:13,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:13,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 01:47:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 942 states and 2885 transitions. [2024-12-06 01:47:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2885 transitions. [2024-12-06 01:47:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 944 states and 2904 transitions. [2024-12-06 01:47:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2904 transitions. [2024-12-06 01:47:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:17,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:17,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 945 states and 2918 transitions. [2024-12-06 01:47:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2918 transitions. [2024-12-06 01:47:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:47:19,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:19,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:20,084 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 01:47:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 946 states and 2933 transitions. [2024-12-06 01:47:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2933 transitions. [2024-12-06 01:47:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:21,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:21,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:47:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 952 states and 2949 transitions. [2024-12-06 01:47:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2949 transitions. [2024-12-06 01:47:25,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:47:25,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:25,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 01:47:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 953 states and 2954 transitions. [2024-12-06 01:47:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2954 transitions. [2024-12-06 01:47:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:27,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:27,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 954 states and 2955 transitions. [2024-12-06 01:47:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2955 transitions. [2024-12-06 01:47:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:29,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 955 states and 2968 transitions. [2024-12-06 01:47:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2968 transitions. [2024-12-06 01:47:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:30,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:32,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 956 states and 2980 transitions. [2024-12-06 01:47:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2980 transitions. [2024-12-06 01:47:32,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:32,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:32,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:32,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:47:33,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 957 states and 2994 transitions. [2024-12-06 01:47:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 2994 transitions. [2024-12-06 01:47:33,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:47:33,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:47:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 961 states and 3012 transitions. [2024-12-06 01:47:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 3012 transitions. [2024-12-06 01:47:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:47:38,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:38,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:47:53,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 977 states and 3062 transitions. [2024-12-06 01:47:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 3062 transitions. [2024-12-06 01:47:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:47:53,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:47:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 983 states and 3104 transitions. [2024-12-06 01:47:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 3104 transitions. [2024-12-06 01:47:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:47:58,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:58,602 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:47:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 988 states and 3111 transitions. [2024-12-06 01:47:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 3111 transitions. [2024-12-06 01:47:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:47:58,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:58,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:48:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 990 states and 3114 transitions. [2024-12-06 01:48:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 3114 transitions. [2024-12-06 01:48:01,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:01,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:01,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 996 states and 3139 transitions. [2024-12-06 01:48:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 3139 transitions. [2024-12-06 01:48:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:48:06,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:48:12,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:12,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 1004 states and 3163 transitions. [2024-12-06 01:48:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 3163 transitions. [2024-12-06 01:48:12,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:12,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:12,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:14,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1007 states and 3174 transitions. [2024-12-06 01:48:14,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 3174 transitions. [2024-12-06 01:48:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:14,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:14,462 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1008 states and 3189 transitions. [2024-12-06 01:48:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 3189 transitions. [2024-12-06 01:48:15,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:15,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:15,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:17,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1009 states and 3191 transitions. [2024-12-06 01:48:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 3191 transitions. [2024-12-06 01:48:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:17,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:17,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1012 states and 3209 transitions. [2024-12-06 01:48:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 3209 transitions. [2024-12-06 01:48:19,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:19,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:19,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1018 states and 3244 transitions. [2024-12-06 01:48:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 3244 transitions. [2024-12-06 01:48:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:25,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:25,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 1019 states and 3262 transitions. [2024-12-06 01:48:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 3262 transitions. [2024-12-06 01:48:27,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:27,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:27,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1022 states and 3271 transitions. [2024-12-06 01:48:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 3271 transitions. [2024-12-06 01:48:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:30,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:30,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 1023 states and 3285 transitions. [2024-12-06 01:48:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 3285 transitions. [2024-12-06 01:48:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:48:32,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:32,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:48:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1028 states and 3317 transitions. [2024-12-06 01:48:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 3317 transitions. [2024-12-06 01:48:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:38,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 1031 states and 3329 transitions. [2024-12-06 01:48:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 3329 transitions. [2024-12-06 01:48:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:48:41,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:48:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 1035 states and 3350 transitions. [2024-12-06 01:48:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 3350 transitions. [2024-12-06 01:48:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:46,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:46,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:48,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1036 states and 3352 transitions. [2024-12-06 01:48:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 3352 transitions. [2024-12-06 01:48:48,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:48,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:48,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:48:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:49,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 1037 states and 3353 transitions. [2024-12-06 01:48:49,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 3353 transitions. [2024-12-06 01:48:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:48:49,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:49,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:48:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 1041 states and 3375 transitions. [2024-12-06 01:48:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 3375 transitions. [2024-12-06 01:48:54,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:48:54,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:54,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:49:00,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 1048 states and 3406 transitions. [2024-12-06 01:49:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 3406 transitions. [2024-12-06 01:49:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:49:00,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:00,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:49:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 1050 states and 3412 transitions. [2024-12-06 01:49:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 3412 transitions. [2024-12-06 01:49:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:49:03,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:03,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:49:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1052 states and 3416 transitions. [2024-12-06 01:49:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 3416 transitions. [2024-12-06 01:49:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:49:05,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:05,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:05,997 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:49:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1054 states and 3420 transitions. [2024-12-06 01:49:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 3420 transitions. [2024-12-06 01:49:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:49:08,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:49:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1059 states and 3429 transitions. [2024-12-06 01:49:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 3429 transitions. [2024-12-06 01:49:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:49:08,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:08,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 01:49:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:12,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1061 states and 3431 transitions. [2024-12-06 01:49:12,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 3431 transitions. [2024-12-06 01:49:12,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:12,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:12,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:49:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1062 states and 3443 transitions. [2024-12-06 01:49:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 3443 transitions. [2024-12-06 01:49:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:13,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:13,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:13,944 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1065 states and 3464 transitions. [2024-12-06 01:49:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 3464 transitions. [2024-12-06 01:49:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:17,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:17,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1067 states and 3479 transitions. [2024-12-06 01:49:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 3479 transitions. [2024-12-06 01:49:20,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:20,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:20,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 1068 states and 3492 transitions. [2024-12-06 01:49:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 3492 transitions. [2024-12-06 01:49:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:22,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 1069 states and 3504 transitions. [2024-12-06 01:49:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 3504 transitions. [2024-12-06 01:49:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:23,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:49:25,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 1070 states and 3515 transitions. [2024-12-06 01:49:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 3515 transitions. [2024-12-06 01:49:25,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:49:25,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:25,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:26,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:49:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 1073 states and 3529 transitions. [2024-12-06 01:49:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 3529 transitions. [2024-12-06 01:49:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:28,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:28,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:28,495 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:30,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:30,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1074 states and 3539 transitions. [2024-12-06 01:49:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 3539 transitions. [2024-12-06 01:49:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:30,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:30,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:35,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:35,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1079 states and 3563 transitions. [2024-12-06 01:49:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 3563 transitions. [2024-12-06 01:49:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:35,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:35,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 1080 states and 3565 transitions. [2024-12-06 01:49:37,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 3565 transitions. [2024-12-06 01:49:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:37,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:49:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1081 states and 3577 transitions. [2024-12-06 01:49:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 3577 transitions. [2024-12-06 01:49:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:49:38,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:49:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 1086 states and 3602 transitions. [2024-12-06 01:49:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 3602 transitions. [2024-12-06 01:49:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:49:43,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:49:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1087 states and 3614 transitions. [2024-12-06 01:49:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 3614 transitions. [2024-12-06 01:49:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:45,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:45,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:49:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1092 states and 3622 transitions. [2024-12-06 01:49:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 3622 transitions. [2024-12-06 01:49:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:49,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:49,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:49:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 1097 states and 3629 transitions. [2024-12-06 01:49:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 3629 transitions. [2024-12-06 01:49:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:54,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:54,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:49:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 1099 states and 3631 transitions. [2024-12-06 01:49:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 3631 transitions. [2024-12-06 01:49:54,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:49:54,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:54,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:49:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 1105 states and 3643 transitions. [2024-12-06 01:49:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 3643 transitions. [2024-12-06 01:49:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:49:57,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:50:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1121 states and 3699 transitions. [2024-12-06 01:50:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 3699 transitions. [2024-12-06 01:50:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:50:15,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:15,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:50:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:18,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1125 states and 3706 transitions. [2024-12-06 01:50:18,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 3706 transitions. [2024-12-06 01:50:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:50:18,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:18,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:50:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1130 states and 3712 transitions. [2024-12-06 01:50:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 3712 transitions. [2024-12-06 01:50:25,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:50:25,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:25,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:26,175 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 01:50:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 1132 states and 3715 transitions. [2024-12-06 01:50:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 3715 transitions. [2024-12-06 01:50:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:50:28,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:28,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:50:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3787 states to 1136 states and 3725 transitions. [2024-12-06 01:50:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 3725 transitions. [2024-12-06 01:50:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:50:32,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:32,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:50:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:33,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 1137 states and 3726 transitions. [2024-12-06 01:50:33,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 3726 transitions. [2024-12-06 01:50:33,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:50:33,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:33,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:33,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:50:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1138 states and 3727 transitions. [2024-12-06 01:50:35,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 3727 transitions. [2024-12-06 01:50:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:50:35,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:36,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:50:39,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1141 states and 3734 transitions. [2024-12-06 01:50:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 3734 transitions. [2024-12-06 01:50:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:50:39,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:39,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:50:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1147 states and 3762 transitions. [2024-12-06 01:50:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 3762 transitions. [2024-12-06 01:50:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:50:44,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:44,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:50:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 1155 states and 3792 transitions. [2024-12-06 01:50:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 3792 transitions. [2024-12-06 01:50:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:50:53,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:53,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:50:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1156 states and 3794 transitions. [2024-12-06 01:50:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 3794 transitions. [2024-12-06 01:50:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:50:55,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:55,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:50:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:57,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 1157 states and 3795 transitions. [2024-12-06 01:50:57,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 3795 transitions. [2024-12-06 01:50:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:50:57,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:50:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 1160 states and 3806 transitions. [2024-12-06 01:50:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 3806 transitions. [2024-12-06 01:50:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:50:59,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:59,964 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:51:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 1161 states and 3818 transitions. [2024-12-06 01:51:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 3818 transitions. [2024-12-06 01:51:01,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:51:01,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:01,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:01,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:51:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 1166 states and 3833 transitions. [2024-12-06 01:51:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 3833 transitions. [2024-12-06 01:51:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:51:08,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:08,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:51:19,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:19,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 1175 states and 3870 transitions. [2024-12-06 01:51:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3870 transitions. [2024-12-06 01:51:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:51:19,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:19,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:51:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 1183 states and 3900 transitions. [2024-12-06 01:51:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 3900 transitions. [2024-12-06 01:51:27,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:27,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:27,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 1189 states and 3944 transitions. [2024-12-06 01:51:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 3944 transitions. [2024-12-06 01:51:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:33,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:33,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:33,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 1194 states and 3968 transitions. [2024-12-06 01:51:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 3968 transitions. [2024-12-06 01:51:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:39,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:39,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:46,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4065 states to 1200 states and 4003 transitions. [2024-12-06 01:51:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 4003 transitions. [2024-12-06 01:51:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:46,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 1201 states and 4017 transitions. [2024-12-06 01:51:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 4017 transitions. [2024-12-06 01:51:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:47,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:47,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 1202 states and 4018 transitions. [2024-12-06 01:51:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 4018 transitions. [2024-12-06 01:51:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:49,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:51,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 1203 states and 4020 transitions. [2024-12-06 01:51:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 4020 transitions. [2024-12-06 01:51:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:51,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1204 states and 4038 transitions. [2024-12-06 01:51:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 4038 transitions. [2024-12-06 01:51:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:52,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:52,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:51:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 1208 states and 4061 transitions. [2024-12-06 01:51:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 4061 transitions. [2024-12-06 01:51:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:58,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:52:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 1209 states and 4062 transitions. [2024-12-06 01:52:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 4062 transitions. [2024-12-06 01:52:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:52:00,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:00,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:52:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 1211 states and 4066 transitions. [2024-12-06 01:52:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 4066 transitions. [2024-12-06 01:52:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:52:02,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:03,116 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:52:04,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 1212 states and 4068 transitions. [2024-12-06 01:52:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 4068 transitions. [2024-12-06 01:52:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:52:04,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:52:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 1216 states and 4074 transitions. [2024-12-06 01:52:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 4074 transitions. [2024-12-06 01:52:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:52:09,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:09,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:09,758 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:52:14,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:14,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 1223 states and 4103 transitions. [2024-12-06 01:52:14,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 4103 transitions. [2024-12-06 01:52:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:52:14,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:52:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 1224 states and 4118 transitions. [2024-12-06 01:52:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 4118 transitions. [2024-12-06 01:52:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:52:16,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:52:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4190 states to 1228 states and 4128 transitions. [2024-12-06 01:52:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 4128 transitions. [2024-12-06 01:52:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:52:22,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:22,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:52:25,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 1230 states and 4133 transitions. [2024-12-06 01:52:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 4133 transitions. [2024-12-06 01:52:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:52:25,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:25,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:52:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 1235 states and 4156 transitions. [2024-12-06 01:52:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 4156 transitions. [2024-12-06 01:52:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:52:26,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:26,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:52:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 1243 states and 4196 transitions. [2024-12-06 01:52:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 4196 transitions. [2024-12-06 01:52:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:52:34,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:52:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 1251 states and 4251 transitions. [2024-12-06 01:52:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 4251 transitions. [2024-12-06 01:52:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:52:48,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:48,664 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:52:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 1252 states and 4260 transitions. [2024-12-06 01:52:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 4260 transitions. [2024-12-06 01:52:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:52:50,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:50,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:52:55,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 1256 states and 4269 transitions. [2024-12-06 01:52:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 4269 transitions. [2024-12-06 01:52:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:52:55,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 01:52:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 1257 states and 4280 transitions. [2024-12-06 01:52:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 4280 transitions. [2024-12-06 01:52:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:52:56,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:56,948 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:53:00,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 1259 states and 4285 transitions. [2024-12-06 01:53:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 4285 transitions. [2024-12-06 01:53:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:00,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:53:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 1261 states and 4308 transitions. [2024-12-06 01:53:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 4308 transitions. [2024-12-06 01:53:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:04,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:04,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:04,489 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:53:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 1263 states and 4321 transitions. [2024-12-06 01:53:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 4321 transitions. [2024-12-06 01:53:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:07,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:08,002 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:53:09,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 1264 states and 4333 transitions. [2024-12-06 01:53:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 4333 transitions. [2024-12-06 01:53:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:09,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:53:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4408 states to 1266 states and 4346 transitions. [2024-12-06 01:53:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 4346 transitions. [2024-12-06 01:53:13,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:13,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:13,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:13,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:53:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 1277 states and 4382 transitions. [2024-12-06 01:53:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 4382 transitions. [2024-12-06 01:53:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:29,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:29,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:29,231 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:53:31,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:31,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 1278 states and 4391 transitions. [2024-12-06 01:53:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 4391 transitions. [2024-12-06 01:53:31,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:31,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:31,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:31,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:53:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:36,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4462 states to 1282 states and 4400 transitions. [2024-12-06 01:53:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 4400 transitions. [2024-12-06 01:53:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:36,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:36,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:53:38,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 1283 states and 4408 transitions. [2024-12-06 01:53:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 4408 transitions. [2024-12-06 01:53:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:38,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:38,732 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:53:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 1288 states and 4415 transitions. [2024-12-06 01:53:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 4415 transitions. [2024-12-06 01:53:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:53:43,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:43,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:43,869 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:53:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 1293 states and 4422 transitions. [2024-12-06 01:53:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 4422 transitions. [2024-12-06 01:53:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:53:49,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:49,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked.