./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec4_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec4_product13.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a4d75af8ac92d9f5b92cf5fbd6315f6202b8108aa1e42fc32d65f286c89fdf2f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:24:58,740 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:24:58,830 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:24:58,838 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:24:58,838 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:24:58,877 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:24:58,879 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:24:58,879 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:24:58,880 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:24:58,880 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:24:58,881 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:24:58,881 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:24:58,881 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:24:58,881 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:24:58,881 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:24:58,882 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:24:58,882 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:24:58,882 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:24:58,882 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:24:58,883 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:24:58,884 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:24:58,884 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:24:58,884 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:24:58,884 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:24:58,884 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:24:58,884 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:24:58,884 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:24:58,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:24:58,885 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:24:58,885 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:24:58,885 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:24:58,885 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:24:58,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:24:58,885 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_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4d75af8ac92d9f5b92cf5fbd6315f6202b8108aa1e42fc32d65f286c89fdf2f [2024-11-13 21:24:59,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:24:59,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:24:59,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:24:59,252 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:24:59,253 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:24:59,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/email_spec4_product13.cil.c Unable to find full path for "g++" [2024-11-13 21:25:01,136 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:25:01,575 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:25:01,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/sv-benchmarks/c/product-lines/email_spec4_product13.cil.c [2024-11-13 21:25:01,604 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/data/8210feb8a/56d277bb41f74535a3da34653a533d86/FLAG90919fffc [2024-11-13 21:25:01,706 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/data/8210feb8a/56d277bb41f74535a3da34653a533d86 [2024-11-13 21:25:01,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:25:01,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:25:01,714 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:01,715 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:25:01,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:25:01,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:01" (1/1) ... [2024-11-13 21:25:01,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9d763b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:01, skipping insertion in model container [2024-11-13 21:25:01,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:01" (1/1) ... [2024-11-13 21:25:01,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:25:02,311 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_68b6111d-530c-47d5-8b8f-5d1f0f64c695/sv-benchmarks/c/product-lines/email_spec4_product13.cil.c[42804,42817] [2024-11-13 21:25:02,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:02,461 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:25:02,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"SignForward_spec.i","") [48] [2024-11-13 21:25:02,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [90] [2024-11-13 21:25:02,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [456] [2024-11-13 21:25:02,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [474] [2024-11-13 21:25:02,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [512] [2024-11-13 21:25:02,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1591] [2024-11-13 21:25:02,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1871] [2024-11-13 21:25:02,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1880] [2024-11-13 21:25:02,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2093] [2024-11-13 21:25:02,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2504] [2024-11-13 21:25:02,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2758] [2024-11-13 21:25:02,578 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_68b6111d-530c-47d5-8b8f-5d1f0f64c695/sv-benchmarks/c/product-lines/email_spec4_product13.cil.c[42804,42817] [2024-11-13 21:25:02,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:02,677 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:25:02,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02 WrapperNode [2024-11-13 21:25:02,677 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:02,678 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:02,679 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:25:02,679 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:25:02,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,750 INFO L138 Inliner]: procedures = 124, calls = 177, calls flagged for inlining = 53, calls inlined = 44, statements flattened = 842 [2024-11-13 21:25:02,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:02,751 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:25:02,751 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:25:02,751 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:25:02,759 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,764 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,777 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,792 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,796 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,798 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,804 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:25:02,805 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:25:02,805 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:25:02,805 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:25:02,806 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:02" (1/1) ... [2024-11-13 21:25:02,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:02,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:25:02,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:25:02,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68b6111d-530c-47d5-8b8f-5d1f0f64c695/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:25:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-11-13 21:25:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-11-13 21:25:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-13 21:25:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-13 21:25:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-13 21:25:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-13 21:25:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-13 21:25:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-13 21:25:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-13 21:25:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-13 21:25:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-11-13 21:25:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-11-13 21:25:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-13 21:25:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-13 21:25:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-13 21:25:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-13 21:25:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-13 21:25:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-13 21:25:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:25:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-11-13 21:25:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-11-13 21:25:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-13 21:25:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-13 21:25:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-13 21:25:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-13 21:25:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-13 21:25:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-13 21:25:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-13 21:25:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-13 21:25:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-13 21:25:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-13 21:25:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:25:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-13 21:25:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-13 21:25:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:25:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:25:03,174 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:25:03,177 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:25:04,108 INFO L? ?]: Removed 363 outVars from TransFormulas that were not future-live. [2024-11-13 21:25:04,109 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:25:04,800 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:25:04,800 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:25:04,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:04 BoogieIcfgContainer [2024-11-13 21:25:04,800 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:25:04,801 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:25:04,801 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:25:04,813 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:25:04,813 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:04" (1/1) ... [2024-11-13 21:25:04,825 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:25:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 140 states and 191 transitions. [2024-11-13 21:25:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 191 transitions. [2024-11-13 21:25:04,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:25:04,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:05,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 140 states and 189 transitions. [2024-11-13 21:25:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 189 transitions. [2024-11-13 21:25:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:25:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:05,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:05,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 142 states and 202 transitions. [2024-11-13 21:25:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 202 transitions. [2024-11-13 21:25:05,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:25:05,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:05,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,024 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 145 states and 215 transitions. [2024-11-13 21:25:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 215 transitions. [2024-11-13 21:25:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:25:06,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,473 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 151 states and 237 transitions. [2024-11-13 21:25:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 237 transitions. [2024-11-13 21:25:06,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:25:06,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:06,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:07,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 156 states and 253 transitions. [2024-11-13 21:25:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 253 transitions. [2024-11-13 21:25:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:25:07,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:07,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 163 states and 276 transitions. [2024-11-13 21:25:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 276 transitions. [2024-11-13 21:25:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:25:07,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:25:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 167 states and 281 transitions. [2024-11-13 21:25:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 281 transitions. [2024-11-13 21:25:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:25:08,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:08,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:25:08,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:08,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 169 states and 284 transitions. [2024-11-13 21:25:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 284 transitions. [2024-11-13 21:25:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:25:08,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:08,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:25:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 171 states and 295 transitions. [2024-11-13 21:25:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 295 transitions. [2024-11-13 21:25:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:25:08,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:08,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:09,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 180 states and 319 transitions. [2024-11-13 21:25:09,544 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 319 transitions. [2024-11-13 21:25:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:25:09,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:09,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 185 states and 338 transitions. [2024-11-13 21:25:10,153 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 338 transitions. [2024-11-13 21:25:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:25:10,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 190 states and 345 transitions. [2024-11-13 21:25:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 345 transitions. [2024-11-13 21:25:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:25:10,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 201 states and 372 transitions. [2024-11-13 21:25:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 372 transitions. [2024-11-13 21:25:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:25:11,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:11,603 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 207 states and 384 transitions. [2024-11-13 21:25:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 384 transitions. [2024-11-13 21:25:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:11,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:11,909 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:25:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 211 states and 392 transitions. [2024-11-13 21:25:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 392 transitions. [2024-11-13 21:25:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:25:12,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:12,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:13,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 224 states and 421 transitions. [2024-11-13 21:25:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 421 transitions. [2024-11-13 21:25:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:25:13,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:13,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:25:14,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 229 states and 437 transitions. [2024-11-13 21:25:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 437 transitions. [2024-11-13 21:25:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:14,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:14,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:16,461 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:25:19,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:19,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 263 states and 531 transitions. [2024-11-13 21:25:19,885 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 531 transitions. [2024-11-13 21:25:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:25:19,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:19,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:19,959 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:25:20,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 265 states and 541 transitions. [2024-11-13 21:25:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 541 transitions. [2024-11-13 21:25:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:25:20,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:25:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 268 states and 546 transitions. [2024-11-13 21:25:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 546 transitions. [2024-11-13 21:25:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:25:21,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:21,916 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:25:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 278 states and 581 transitions. [2024-11-13 21:25:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 581 transitions. [2024-11-13 21:25:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:23,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:23,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:23,841 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:26,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 293 states and 628 transitions. [2024-11-13 21:25:26,727 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 628 transitions. [2024-11-13 21:25:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:26,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:26,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:25:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 298 states and 646 transitions. [2024-11-13 21:25:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 646 transitions. [2024-11-13 21:25:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:27,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:25:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 305 states and 666 transitions. [2024-11-13 21:25:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 666 transitions. [2024-11-13 21:25:29,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:25:29,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:29,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:25:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 313 states and 702 transitions. [2024-11-13 21:25:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 702 transitions. [2024-11-13 21:25:31,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:25:31,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:31,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:25:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:32,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 315 states and 715 transitions. [2024-11-13 21:25:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 715 transitions. [2024-11-13 21:25:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:25:32,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:32,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 319 states and 722 transitions. [2024-11-13 21:25:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 722 transitions. [2024-11-13 21:25:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:25:33,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:33,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:36,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 336 states and 774 transitions. [2024-11-13 21:25:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 774 transitions. [2024-11-13 21:25:36,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:25:36,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:36,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:36,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:36,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 341 states and 782 transitions. [2024-11-13 21:25:36,572 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 782 transitions. [2024-11-13 21:25:36,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:25:36,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:36,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:25:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 346 states and 802 transitions. [2024-11-13 21:25:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 802 transitions. [2024-11-13 21:25:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:25:37,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:37,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:25:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 353 states and 822 transitions. [2024-11-13 21:25:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 822 transitions. [2024-11-13 21:25:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:25:39,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:25:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 358 states and 829 transitions. [2024-11-13 21:25:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 829 transitions. [2024-11-13 21:25:40,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:40,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:40,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:25:42,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 364 states and 840 transitions. [2024-11-13 21:25:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 840 transitions. [2024-11-13 21:25:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:42,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 383 states and 916 transitions. [2024-11-13 21:25:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 916 transitions. [2024-11-13 21:25:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:46,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:25:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 389 states and 930 transitions. [2024-11-13 21:25:47,632 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 930 transitions. [2024-11-13 21:25:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:25:47,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:47,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:48,177 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:25:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 395 states and 949 transitions. [2024-11-13 21:25:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 949 transitions. [2024-11-13 21:25:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:25:49,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 416 states and 1026 transitions. [2024-11-13 21:25:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1026 transitions. [2024-11-13 21:25:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:25:54,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:54,736 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:25:54,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 421 states and 1033 transitions. [2024-11-13 21:25:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1033 transitions. [2024-11-13 21:25:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:25:54,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:54,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:25:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 425 states and 1046 transitions. [2024-11-13 21:25:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1046 transitions. [2024-11-13 21:25:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:25:56,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:56,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:56,059 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:25:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 430 states and 1067 transitions. [2024-11-13 21:25:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1067 transitions. [2024-11-13 21:25:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:25:57,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:57,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:57,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:26:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 453 states and 1149 transitions. [2024-11-13 21:26:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1149 transitions. [2024-11-13 21:26:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:26:03,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:03,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:03,111 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:04,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 458 states and 1170 transitions. [2024-11-13 21:26:04,392 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1170 transitions. [2024-11-13 21:26:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:26:04,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:04,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 470 states and 1200 transitions. [2024-11-13 21:26:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1200 transitions. [2024-11-13 21:26:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:26:07,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:07,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:26:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 471 states and 1200 transitions. [2024-11-13 21:26:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1200 transitions. [2024-11-13 21:26:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:07,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:08,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:08,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 479 states and 1227 transitions. [2024-11-13 21:26:08,880 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1227 transitions. [2024-11-13 21:26:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:08,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:08,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 481 states and 1242 transitions. [2024-11-13 21:26:09,444 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1242 transitions. [2024-11-13 21:26:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:09,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:09,501 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:26:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:11,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 490 states and 1289 transitions. [2024-11-13 21:26:11,866 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1289 transitions. [2024-11-13 21:26:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:11,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:11,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:26:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:12,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 492 states and 1291 transitions. [2024-11-13 21:26:12,555 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1291 transitions. [2024-11-13 21:26:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:26:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 498 states and 1315 transitions. [2024-11-13 21:26:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1315 transitions. [2024-11-13 21:26:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:13,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:13,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:13,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:26:14,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 500 states and 1317 transitions. [2024-11-13 21:26:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1317 transitions. [2024-11-13 21:26:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:26:14,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:26:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 510 states and 1348 transitions. [2024-11-13 21:26:17,508 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1348 transitions. [2024-11-13 21:26:17,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:26:17,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:17,641 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 523 states and 1380 transitions. [2024-11-13 21:26:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1380 transitions. [2024-11-13 21:26:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:26:21,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 528 states and 1399 transitions. [2024-11-13 21:26:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1399 transitions. [2024-11-13 21:26:22,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:22,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:26:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 537 states and 1433 transitions. [2024-11-13 21:26:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1433 transitions. [2024-11-13 21:26:24,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:26:24,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:24,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 539 states and 1436 transitions. [2024-11-13 21:26:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1436 transitions. [2024-11-13 21:26:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:26:25,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:25,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 547 states and 1464 transitions. [2024-11-13 21:26:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1464 transitions. [2024-11-13 21:26:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:26:27,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:27,628 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:26:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 553 states and 1505 transitions. [2024-11-13 21:26:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1505 transitions. [2024-11-13 21:26:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:26:29,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 555 states and 1508 transitions. [2024-11-13 21:26:30,511 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1508 transitions. [2024-11-13 21:26:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:26:30,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:30,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 557 states and 1522 transitions. [2024-11-13 21:26:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1522 transitions. [2024-11-13 21:26:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:26:31,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:31,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:26:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:32,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 561 states and 1552 transitions. [2024-11-13 21:26:32,088 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1552 transitions. [2024-11-13 21:26:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:32,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:26:34,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 570 states and 1594 transitions. [2024-11-13 21:26:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1594 transitions. [2024-11-13 21:26:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:34,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:26:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 572 states and 1610 transitions. [2024-11-13 21:26:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1610 transitions. [2024-11-13 21:26:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:35,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:35,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:26:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:36,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 576 states and 1619 transitions. [2024-11-13 21:26:36,401 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1619 transitions. [2024-11-13 21:26:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:26:36,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:36,452 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 581 states and 1630 transitions. [2024-11-13 21:26:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1630 transitions. [2024-11-13 21:26:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:36,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:36,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:36,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:26:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 585 states and 1641 transitions. [2024-11-13 21:26:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1641 transitions. [2024-11-13 21:26:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:37,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:37,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:38,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 590 states and 1656 transitions. [2024-11-13 21:26:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1656 transitions. [2024-11-13 21:26:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:38,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:38,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:43,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 606 states and 1689 transitions. [2024-11-13 21:26:43,328 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1689 transitions. [2024-11-13 21:26:43,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:43,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:43,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 608 states and 1692 transitions. [2024-11-13 21:26:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1692 transitions. [2024-11-13 21:26:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:26:44,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:45,167 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:26:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 613 states and 1700 transitions. [2024-11-13 21:26:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1700 transitions. [2024-11-13 21:26:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:26:45,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:45,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:45,501 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:26:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 622 states and 1724 transitions. [2024-11-13 21:26:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1724 transitions. [2024-11-13 21:26:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:26:47,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:47,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:47,445 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:50,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 632 states and 1757 transitions. [2024-11-13 21:26:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1757 transitions. [2024-11-13 21:26:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:26:50,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:50,324 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 634 states and 1760 transitions. [2024-11-13 21:26:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1760 transitions. [2024-11-13 21:26:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:26:51,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:51,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 636 states and 1773 transitions. [2024-11-13 21:26:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1773 transitions. [2024-11-13 21:26:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:26:51,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:51,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:26:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:54,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 643 states and 1797 transitions. [2024-11-13 21:26:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1797 transitions. [2024-11-13 21:26:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:26:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 649 states and 1808 transitions. [2024-11-13 21:26:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1808 transitions. [2024-11-13 21:26:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:26:57,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:26:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 654 states and 1824 transitions. [2024-11-13 21:26:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1824 transitions. [2024-11-13 21:26:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:26:57,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 671 states and 1859 transitions. [2024-11-13 21:27:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1859 transitions. [2024-11-13 21:27:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:27:03,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:03,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:03,976 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 678 states and 1874 transitions. [2024-11-13 21:27:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1874 transitions. [2024-11-13 21:27:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:07,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:07,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:07,147 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:27:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 688 states and 1906 transitions. [2024-11-13 21:27:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1906 transitions. [2024-11-13 21:27:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:09,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:27:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:10,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 690 states and 1918 transitions. [2024-11-13 21:27:10,646 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1918 transitions. [2024-11-13 21:27:10,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:27:10,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:10,696 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:27:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 698 states and 1948 transitions. [2024-11-13 21:27:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1948 transitions. [2024-11-13 21:27:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:27:13,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:13,709 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:27:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 700 states and 1951 transitions. [2024-11-13 21:27:14,269 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1951 transitions. [2024-11-13 21:27:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:27:14,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:14,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:14,309 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:27:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:14,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 705 states and 1961 transitions. [2024-11-13 21:27:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1961 transitions. [2024-11-13 21:27:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:27:14,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:14,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:27:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 712 states and 1995 transitions. [2024-11-13 21:27:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1995 transitions. [2024-11-13 21:27:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:27:16,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:16,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:16,853 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 717 states and 2007 transitions. [2024-11-13 21:27:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 2007 transitions. [2024-11-13 21:27:18,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:27:18,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:18,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:18,915 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 734 states and 2042 transitions. [2024-11-13 21:27:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2042 transitions. [2024-11-13 21:27:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:27:25,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:25,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 740 states and 2055 transitions. [2024-11-13 21:27:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2055 transitions. [2024-11-13 21:27:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:27:28,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:27:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 745 states and 2062 transitions. [2024-11-13 21:27:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 2062 transitions. [2024-11-13 21:27:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:27:28,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:32,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 753 states and 2082 transitions. [2024-11-13 21:27:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 2082 transitions. [2024-11-13 21:27:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:32,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:32,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:32,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:27:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 762 states and 2113 transitions. [2024-11-13 21:27:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2113 transitions. [2024-11-13 21:27:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:35,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:35,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:35,948 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:27:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 768 states and 2129 transitions. [2024-11-13 21:27:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2129 transitions. [2024-11-13 21:27:37,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:37,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:37,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:27:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 770 states and 2134 transitions. [2024-11-13 21:27:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2134 transitions. [2024-11-13 21:27:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:27:38,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:27:40,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:40,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 774 states and 2140 transitions. [2024-11-13 21:27:40,933 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2140 transitions. [2024-11-13 21:27:40,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:27:40,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:40,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:27:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 776 states and 2156 transitions. [2024-11-13 21:27:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 2156 transitions. [2024-11-13 21:27:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:27:41,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:41,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:27:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 778 states and 2159 transitions. [2024-11-13 21:27:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 2159 transitions. [2024-11-13 21:27:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:27:42,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:42,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,172 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:27:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 783 states and 2177 transitions. [2024-11-13 21:27:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2177 transitions. [2024-11-13 21:27:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:27:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 790 states and 2202 transitions. [2024-11-13 21:27:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 2202 transitions. [2024-11-13 21:27:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:45,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:27:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 797 states and 2240 transitions. [2024-11-13 21:27:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2240 transitions. [2024-11-13 21:27:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:47,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:27:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 800 states and 2245 transitions. [2024-11-13 21:27:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2245 transitions. [2024-11-13 21:27:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:48,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:27:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:49,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 802 states and 2249 transitions. [2024-11-13 21:27:49,633 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2249 transitions. [2024-11-13 21:27:49,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:27:49,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:49,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:27:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 804 states and 2251 transitions. [2024-11-13 21:27:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 2251 transitions. [2024-11-13 21:27:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:50,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:50,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:50,709 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:27:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 806 states and 2267 transitions. [2024-11-13 21:27:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2267 transitions. [2024-11-13 21:27:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:27:51,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:51,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 823 states and 2304 transitions. [2024-11-13 21:27:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 2304 transitions. [2024-11-13 21:27:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:27:59,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 825 states and 2320 transitions. [2024-11-13 21:28:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2320 transitions. [2024-11-13 21:28:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:28:00,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:00,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 827 states and 2336 transitions. [2024-11-13 21:28:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2336 transitions. [2024-11-13 21:28:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:28:00,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:00,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 829 states and 2352 transitions. [2024-11-13 21:28:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2352 transitions. [2024-11-13 21:28:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:28:02,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:28:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 834 states and 2363 transitions. [2024-11-13 21:28:05,014 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2363 transitions. [2024-11-13 21:28:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:05,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:28:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 840 states and 2387 transitions. [2024-11-13 21:28:07,738 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2387 transitions. [2024-11-13 21:28:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:28:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 845 states and 2409 transitions. [2024-11-13 21:28:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2409 transitions. [2024-11-13 21:28:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:28:09,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:09,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:09,989 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:28:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 847 states and 2411 transitions. [2024-11-13 21:28:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2411 transitions. [2024-11-13 21:28:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:28:10,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 850 states and 2416 transitions. [2024-11-13 21:28:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2416 transitions. [2024-11-13 21:28:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:28:12,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:12,157 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:13,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 853 states and 2421 transitions. [2024-11-13 21:28:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2421 transitions. [2024-11-13 21:28:13,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:28:13,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:13,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:28:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 861 states and 2446 transitions. [2024-11-13 21:28:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2446 transitions. [2024-11-13 21:28:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:28:17,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:17,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:17,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:18,014 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:28:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 864 states and 2466 transitions. [2024-11-13 21:28:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2466 transitions. [2024-11-13 21:28:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:28:19,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:19,534 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:28:20,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 866 states and 2470 transitions. [2024-11-13 21:28:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2470 transitions. [2024-11-13 21:28:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:28:20,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:28:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 871 states and 2492 transitions. [2024-11-13 21:28:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2492 transitions. [2024-11-13 21:28:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:28:23,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:23,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:24,576 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:26,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 873 states and 2494 transitions. [2024-11-13 21:28:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2494 transitions. [2024-11-13 21:28:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:28:26,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:26,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:28:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 875 states and 2509 transitions. [2024-11-13 21:28:26,936 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 2509 transitions. [2024-11-13 21:28:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:26,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:28:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 884 states and 2536 transitions. [2024-11-13 21:28:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2536 transitions. [2024-11-13 21:28:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:31,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:31,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:31,075 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:28:33,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 890 states and 2551 transitions. [2024-11-13 21:28:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2551 transitions. [2024-11-13 21:28:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:28:33,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:28:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 892 states and 2553 transitions. [2024-11-13 21:28:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2553 transitions. [2024-11-13 21:28:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:28:35,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:35,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:28:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 896 states and 2564 transitions. [2024-11-13 21:28:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2564 transitions. [2024-11-13 21:28:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:28:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:36,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:36,801 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:28:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 898 states and 2567 transitions. [2024-11-13 21:28:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2567 transitions. [2024-11-13 21:28:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:28:37,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:28:39,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:39,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 904 states and 2578 transitions. [2024-11-13 21:28:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2578 transitions. [2024-11-13 21:28:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:39,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:39,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 911 states and 2615 transitions. [2024-11-13 21:28:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2615 transitions. [2024-11-13 21:28:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:42,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,911 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 918 states and 2642 transitions. [2024-11-13 21:28:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2642 transitions. [2024-11-13 21:28:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:45,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:45,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 925 states and 2667 transitions. [2024-11-13 21:28:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2667 transitions. [2024-11-13 21:28:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:48,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 928 states and 2672 transitions. [2024-11-13 21:28:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2672 transitions. [2024-11-13 21:28:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:49,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:50,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 930 states and 2687 transitions. [2024-11-13 21:28:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 2687 transitions. [2024-11-13 21:28:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:28:50,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:28:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 935 states and 2700 transitions. [2024-11-13 21:28:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2700 transitions. [2024-11-13 21:28:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:51,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:51,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 940 states and 2721 transitions. [2024-11-13 21:28:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 2721 transitions. [2024-11-13 21:28:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:28:53,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:28:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 942 states and 2736 transitions. [2024-11-13 21:28:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2736 transitions. [2024-11-13 21:28:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:28:54,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:28:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 947 states and 2740 transitions. [2024-11-13 21:28:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 2740 transitions. [2024-11-13 21:28:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:28:57,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:57,086 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:28:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 952 states and 2747 transitions. [2024-11-13 21:28:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2747 transitions. [2024-11-13 21:28:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:28:57,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:29:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 960 states and 2769 transitions. [2024-11-13 21:29:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2769 transitions. [2024-11-13 21:29:00,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:00,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:29:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 963 states and 2791 transitions. [2024-11-13 21:29:02,779 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 2791 transitions. [2024-11-13 21:29:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:02,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 21:29:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 967 states and 2803 transitions. [2024-11-13 21:29:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2803 transitions. [2024-11-13 21:29:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:05,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:05,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:29:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:06,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 969 states and 2812 transitions. [2024-11-13 21:29:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2812 transitions. [2024-11-13 21:29:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:06,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:06,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:29:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 970 states and 2813 transitions. [2024-11-13 21:29:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2813 transitions. [2024-11-13 21:29:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:07,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:29:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:10,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 974 states and 2820 transitions. [2024-11-13 21:29:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2820 transitions. [2024-11-13 21:29:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:10,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:10,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:29:11,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 976 states and 2834 transitions. [2024-11-13 21:29:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2834 transitions. [2024-11-13 21:29:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:11,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:11,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:11,105 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:29:11,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:11,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 978 states and 2848 transitions. [2024-11-13 21:29:11,917 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2848 transitions. [2024-11-13 21:29:11,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:11,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:11,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:29:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 987 states and 2871 transitions. [2024-11-13 21:29:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 2871 transitions. [2024-11-13 21:29:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:16,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:29:17,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 989 states and 2876 transitions. [2024-11-13 21:29:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 2876 transitions. [2024-11-13 21:29:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:17,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:17,854 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:29:19,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:19,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 993 states and 2883 transitions. [2024-11-13 21:29:19,600 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2883 transitions. [2024-11-13 21:29:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:19,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:29:20,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:20,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 995 states and 2901 transitions. [2024-11-13 21:29:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2901 transitions. [2024-11-13 21:29:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:29:20,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:29:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 999 states and 2908 transitions. [2024-11-13 21:29:21,991 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2908 transitions. [2024-11-13 21:29:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:21,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:21,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:29:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1004 states and 2922 transitions. [2024-11-13 21:29:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2922 transitions. [2024-11-13 21:29:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:22,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:29:25,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:25,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1009 states and 2935 transitions. [2024-11-13 21:29:25,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 2935 transitions. [2024-11-13 21:29:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:29:25,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:25,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:29:29,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1015 states and 2946 transitions. [2024-11-13 21:29:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2946 transitions. [2024-11-13 21:29:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:29,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:29:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1020 states and 2953 transitions. [2024-11-13 21:29:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2953 transitions. [2024-11-13 21:29:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:30,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:29:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1025 states and 2960 transitions. [2024-11-13 21:29:30,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2960 transitions. [2024-11-13 21:29:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:30,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:29:34,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1035 states and 2985 transitions. [2024-11-13 21:29:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2985 transitions. [2024-11-13 21:29:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:34,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:34,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:29:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1041 states and 3001 transitions. [2024-11-13 21:29:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 3001 transitions. [2024-11-13 21:29:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:38,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:29:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:39,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1043 states and 3019 transitions. [2024-11-13 21:29:39,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 3019 transitions. [2024-11-13 21:29:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:39,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:29:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1046 states and 3035 transitions. [2024-11-13 21:29:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 3035 transitions. [2024-11-13 21:29:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:41,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:29:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 1048 states and 3052 transitions. [2024-11-13 21:29:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 3052 transitions. [2024-11-13 21:29:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:29:42,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:29:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1050 states and 3065 transitions. [2024-11-13 21:29:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 3065 transitions. [2024-11-13 21:29:44,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:44,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:44,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:44,187 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:29:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1059 states and 3088 transitions. [2024-11-13 21:29:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 3088 transitions. [2024-11-13 21:29:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:49,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:29:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3110 states to 1060 states and 3093 transitions. [2024-11-13 21:29:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 3093 transitions. [2024-11-13 21:29:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:50,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:50,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:29:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1062 states and 3097 transitions. [2024-11-13 21:29:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 3097 transitions. [2024-11-13 21:29:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:52,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,089 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:29:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1066 states and 3104 transitions. [2024-11-13 21:29:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 3104 transitions. [2024-11-13 21:29:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:53,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,519 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:29:55,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1070 states and 3121 transitions. [2024-11-13 21:29:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 3121 transitions. [2024-11-13 21:29:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:55,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:29:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1074 states and 3130 transitions. [2024-11-13 21:29:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 3130 transitions. [2024-11-13 21:29:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:29:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:57,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:29:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1079 states and 3144 transitions. [2024-11-13 21:29:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 3144 transitions. [2024-11-13 21:29:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:58,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:58,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:30:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:02,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1085 states and 3157 transitions. [2024-11-13 21:30:02,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3157 transitions. [2024-11-13 21:30:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:30:02,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:30:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 1095 states and 3190 transitions. [2024-11-13 21:30:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 3190 transitions. [2024-11-13 21:30:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:30:09,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:09,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:30:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:10,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 1097 states and 3206 transitions. [2024-11-13 21:30:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 3206 transitions. [2024-11-13 21:30:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:30:10,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:10,718 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:30:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1102 states and 3215 transitions. [2024-11-13 21:30:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 3215 transitions. [2024-11-13 21:30:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:30:11,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:30:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1107 states and 3222 transitions. [2024-11-13 21:30:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 3222 transitions. [2024-11-13 21:30:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:30:12,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:30:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1112 states and 3229 transitions. [2024-11-13 21:30:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 3229 transitions. [2024-11-13 21:30:12,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:30:12,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:30:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1122 states and 3250 transitions. [2024-11-13 21:30:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 3250 transitions. [2024-11-13 21:30:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:30:18,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:18,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:30:22,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1128 states and 3262 transitions. [2024-11-13 21:30:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 3262 transitions. [2024-11-13 21:30:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:30:22,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:22,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:30:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1137 states and 3281 transitions. [2024-11-13 21:30:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 3281 transitions. [2024-11-13 21:30:27,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:30:27,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:30:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 1143 states and 3291 transitions. [2024-11-13 21:30:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 3291 transitions. [2024-11-13 21:30:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:30:29,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:29,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:30:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 1156 states and 3337 transitions. [2024-11-13 21:30:37,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 3337 transitions. [2024-11-13 21:30:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:30:37,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:37,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:30:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 1169 states and 3371 transitions. [2024-11-13 21:30:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 3371 transitions. [2024-11-13 21:30:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:30:44,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:30:48,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:48,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 1175 states and 3386 transitions. [2024-11-13 21:30:48,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3386 transitions. [2024-11-13 21:30:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:30:48,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:30:50,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:50,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 1179 states and 3393 transitions. [2024-11-13 21:30:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 3393 transitions. [2024-11-13 21:30:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:30:50,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:50,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:50,991 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:30:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 1181 states and 3398 transitions. [2024-11-13 21:30:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 3398 transitions. [2024-11-13 21:30:51,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:30:51,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:51,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:30:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 1186 states and 3412 transitions. [2024-11-13 21:30:51,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 3412 transitions. [2024-11-13 21:30:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:30:51,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:30:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1200 states and 3465 transitions. [2024-11-13 21:30:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3465 transitions. [2024-11-13 21:30:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:30:58,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:31:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 1208 states and 3496 transitions. [2024-11-13 21:31:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 3496 transitions. [2024-11-13 21:31:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:02,888 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:31:06,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:06,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1215 states and 3517 transitions. [2024-11-13 21:31:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 3517 transitions. [2024-11-13 21:31:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:06,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:06,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:31:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 1222 states and 3538 transitions. [2024-11-13 21:31:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3538 transitions. [2024-11-13 21:31:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:09,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:31:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1227 states and 3553 transitions. [2024-11-13 21:31:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3553 transitions. [2024-11-13 21:31:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:31:12,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:12,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:31:13,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 1229 states and 3570 transitions. [2024-11-13 21:31:13,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 3570 transitions. [2024-11-13 21:31:13,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:13,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:13,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:13,665 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:31:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 1231 states and 3579 transitions. [2024-11-13 21:31:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 3579 transitions. [2024-11-13 21:31:14,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:31:14,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:14,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:31:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 1235 states and 3585 transitions. [2024-11-13 21:31:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 3585 transitions. [2024-11-13 21:31:17,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:31:17,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:17,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:31:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 1239 states and 3591 transitions. [2024-11-13 21:31:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 3591 transitions. [2024-11-13 21:31:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:31:20,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:20,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:31:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 1241 states and 3593 transitions. [2024-11-13 21:31:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 3593 transitions. [2024-11-13 21:31:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:31:21,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:21,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:31:22,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:22,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1243 states and 3608 transitions. [2024-11-13 21:31:22,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 3608 transitions. [2024-11-13 21:31:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:22,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:22,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:31:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 1253 states and 3628 transitions. [2024-11-13 21:31:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3628 transitions. [2024-11-13 21:31:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:27,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:27,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:27,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:31:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 1259 states and 3640 transitions. [2024-11-13 21:31:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 3640 transitions. [2024-11-13 21:31:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:31:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1260 states and 3641 transitions. [2024-11-13 21:31:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 3641 transitions. [2024-11-13 21:31:32,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:32,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:32,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:31:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:33,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3661 states to 1262 states and 3644 transitions. [2024-11-13 21:31:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 3644 transitions. [2024-11-13 21:31:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:33,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:31:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 1272 states and 3680 transitions. [2024-11-13 21:31:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 3680 transitions. [2024-11-13 21:31:40,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:31:40,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:40,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:31:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 1281 states and 3698 transitions. [2024-11-13 21:31:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 3698 transitions. [2024-11-13 21:31:44,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:31:44,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:44,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:44,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:31:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1287 states and 3707 transitions. [2024-11-13 21:31:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 3707 transitions. [2024-11-13 21:31:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:47,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:47,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:47,215 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:31:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3755 states to 1300 states and 3738 transitions. [2024-11-13 21:31:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 3738 transitions. [2024-11-13 21:31:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:31:55,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:55,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:31:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 1302 states and 3741 transitions. [2024-11-13 21:31:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 3741 transitions. [2024-11-13 21:31:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:56,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:32:05,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:05,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 1313 states and 3774 transitions. [2024-11-13 21:32:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 3774 transitions. [2024-11-13 21:32:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:32:05,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:05,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:05,947 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:32:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1315 states and 3778 transitions. [2024-11-13 21:32:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 3778 transitions. [2024-11-13 21:32:07,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:32:07,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:07,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:32:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1319 states and 3785 transitions. [2024-11-13 21:32:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 3785 transitions. [2024-11-13 21:32:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:32:10,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:10,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:32:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 1323 states and 3792 transitions. [2024-11-13 21:32:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 3792 transitions. [2024-11-13 21:32:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:32:10,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:10,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:10,573 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:32:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1328 states and 3807 transitions. [2024-11-13 21:32:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 3807 transitions. [2024-11-13 21:32:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:32:10,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:10,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:32:18,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1337 states and 3834 transitions. [2024-11-13 21:32:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 3834 transitions. [2024-11-13 21:32:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:32:18,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:18,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:18,896 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:32:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 1344 states and 3855 transitions. [2024-11-13 21:32:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 3855 transitions. [2024-11-13 21:32:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:32:21,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:21,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,643 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:32:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 1351 states and 3874 transitions. [2024-11-13 21:32:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 3874 transitions. [2024-11-13 21:32:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:32:26,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:26,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:32:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:29,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 1353 states and 3876 transitions. [2024-11-13 21:32:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 3876 transitions. [2024-11-13 21:32:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:32:29,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:32:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 1355 states and 3885 transitions. [2024-11-13 21:32:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 3885 transitions. [2024-11-13 21:32:31,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:32:31,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:32:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1360 states and 3898 transitions. [2024-11-13 21:32:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 3898 transitions. [2024-11-13 21:32:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:32:35,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:35,160 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:32:37,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 1362 states and 3900 transitions. [2024-11-13 21:32:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 3900 transitions. [2024-11-13 21:32:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:32:37,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:37,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:32:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 1368 states and 3936 transitions. [2024-11-13 21:32:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 3936 transitions. [2024-11-13 21:32:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:32:42,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:42,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:42,543 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:32:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 1372 states and 3948 transitions. [2024-11-13 21:32:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 3948 transitions. [2024-11-13 21:32:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:32:46,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:46,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:46,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:32:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1384 states and 3970 transitions. [2024-11-13 21:32:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 3970 transitions. [2024-11-13 21:32:54,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:32:54,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:33:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 1396 states and 4009 transitions. [2024-11-13 21:33:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 4009 transitions. [2024-11-13 21:33:06,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:33:06,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:06,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:06,694 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:33:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 1399 states and 4024 transitions. [2024-11-13 21:33:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 4024 transitions. [2024-11-13 21:33:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:33:10,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:33:13,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 1403 states and 4038 transitions. [2024-11-13 21:33:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 4038 transitions. [2024-11-13 21:33:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:33:13,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:33:16,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 1405 states and 4041 transitions. [2024-11-13 21:33:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 4041 transitions. [2024-11-13 21:33:16,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:33:16,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:16,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:16,929 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:33:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 1407 states and 4051 transitions. [2024-11-13 21:33:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 4051 transitions. [2024-11-13 21:33:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:33:18,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:18,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:33:20,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:20,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 1408 states and 4052 transitions. [2024-11-13 21:33:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 4052 transitions. [2024-11-13 21:33:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:33:20,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:20,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:33:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 1410 states and 4062 transitions. [2024-11-13 21:33:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 4062 transitions. [2024-11-13 21:33:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:33:21,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:21,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:33:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 1415 states and 4069 transitions. [2024-11-13 21:33:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 4069 transitions. [2024-11-13 21:33:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:33:23,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:23,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:33:32,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 1428 states and 4100 transitions. [2024-11-13 21:33:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 4100 transitions. [2024-11-13 21:33:32,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:33:32,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:32,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:33:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:42,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4156 states to 1441 states and 4139 transitions. [2024-11-13 21:33:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 4139 transitions. [2024-11-13 21:33:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:33:42,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:42,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:33:42,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 1443 states and 4145 transitions. [2024-11-13 21:33:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 4145 transitions. [2024-11-13 21:33:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:33:42,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:42,711 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:33:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 1449 states and 4157 transitions. [2024-11-13 21:33:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 4157 transitions. [2024-11-13 21:33:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:33:45,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:45,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:33:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4190 states to 1454 states and 4173 transitions. [2024-11-13 21:33:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 4173 transitions. [2024-11-13 21:33:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:33:46,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:33:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 1461 states and 4190 transitions. [2024-11-13 21:33:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 4190 transitions. [2024-11-13 21:33:49,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:33:49,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:49,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:33:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 1468 states and 4205 transitions. [2024-11-13 21:33:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 4205 transitions. [2024-11-13 21:33:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:33:54,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:54,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:33:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 1472 states and 4212 transitions. [2024-11-13 21:33:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 4212 transitions. [2024-11-13 21:33:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:33:58,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:58,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:34:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 1477 states and 4222 transitions. [2024-11-13 21:34:02,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 4222 transitions. [2024-11-13 21:34:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:34:02,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:34:06,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 1480 states and 4228 transitions. [2024-11-13 21:34:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 4228 transitions. [2024-11-13 21:34:06,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:34:06,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,063 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:34:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 1482 states and 4232 transitions. [2024-11-13 21:34:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 4232 transitions. [2024-11-13 21:34:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:07,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:08,108 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:34:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4252 states to 1484 states and 4235 transitions. [2024-11-13 21:34:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 4235 transitions. [2024-11-13 21:34:08,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:08,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:08,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:34:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 1489 states and 4242 transitions. [2024-11-13 21:34:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 4242 transitions. [2024-11-13 21:34:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:09,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:34:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 1494 states and 4259 transitions. [2024-11-13 21:34:09,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 4259 transitions. [2024-11-13 21:34:09,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:09,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:34:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 1499 states and 4266 transitions. [2024-11-13 21:34:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 4266 transitions. [2024-11-13 21:34:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:34:10,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:34:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:13,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 1504 states and 4291 transitions. [2024-11-13 21:34:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 4291 transitions. [2024-11-13 21:34:13,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:34:13,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:13,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:34:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 1508 states and 4312 transitions. [2024-11-13 21:34:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 4312 transitions. [2024-11-13 21:34:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:16,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:16,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:34:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 1520 states and 4333 transitions. [2024-11-13 21:34:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 4333 transitions. [2024-11-13 21:34:23,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:34:23,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:23,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:34:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 1522 states and 4349 transitions. [2024-11-13 21:34:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 4349 transitions. [2024-11-13 21:34:24,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:24,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:24,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:34:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 1525 states and 4364 transitions. [2024-11-13 21:34:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 4364 transitions. [2024-11-13 21:34:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:27,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:27,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:34:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 1527 states and 4365 transitions. [2024-11-13 21:34:28,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 4365 transitions. [2024-11-13 21:34:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:34:28,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:28,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:34:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 1529 states and 4381 transitions. [2024-11-13 21:34:30,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 4381 transitions. [2024-11-13 21:34:30,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:30,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:30,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:34:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:31,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 1530 states and 4383 transitions. [2024-11-13 21:34:31,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 4383 transitions. [2024-11-13 21:34:31,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:31,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:31,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:34:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 1540 states and 4423 transitions. [2024-11-13 21:34:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 4423 transitions. [2024-11-13 21:34:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:39,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:34:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 1542 states and 4426 transitions. [2024-11-13 21:34:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 4426 transitions. [2024-11-13 21:34:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:42,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:42,422 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:34:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 1544 states and 4435 transitions. [2024-11-13 21:34:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 4435 transitions. [2024-11-13 21:34:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:34:43,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:43,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:43,794 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.