./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec27_product19.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec27_product19.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 195d502e207cba6e22b4d3a0f1eab4288ed491325552159482eaed582ac159e0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:39:51,354 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:39:51,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:39:51,410 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:39:51,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:39:51,427 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:39:51,428 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:39:51,428 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:39:51,428 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:39:51,428 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:39:51,428 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:39:51,428 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:39:51,428 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:39:51,429 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:39:51,429 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:39:51,430 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:39:51,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:39:51,430 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:39:51,430 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:39:51,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:39:51,430 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:39:51,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:39:51,430 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_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 195d502e207cba6e22b4d3a0f1eab4288ed491325552159482eaed582ac159e0 [2024-12-05 21:39:51,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:39:51,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:39:51,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:39:51,665 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:39:51,666 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:39:51,667 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/email_spec27_product19.cil.c [2024-12-05 21:39:54,305 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/data/4a39d1ab4/6a5001a2f511414d993c8e254dd0f285/FLAG09f84d730 [2024-12-05 21:39:54,564 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:39:54,564 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/sv-benchmarks/c/product-lines/email_spec27_product19.cil.c [2024-12-05 21:39:54,579 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/data/4a39d1ab4/6a5001a2f511414d993c8e254dd0f285/FLAG09f84d730 [2024-12-05 21:39:54,854 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/data/4a39d1ab4/6a5001a2f511414d993c8e254dd0f285 [2024-12-05 21:39:54,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:39:54,857 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:39:54,858 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:39:54,858 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:39:54,861 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:39:54,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:39:54" (1/1) ... [2024-12-05 21:39:54,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61197ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:54, skipping insertion in model container [2024-12-05 21:39:54,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:39:54" (1/1) ... [2024-12-05 21:39:54,902 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:39:55,202 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_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/sv-benchmarks/c/product-lines/email_spec27_product19.cil.c[17762,17775] [2024-12-05 21:39:55,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:39:55,338 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:39:55,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] [2024-12-05 21:39:55,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"VerifyForward_spec.i","") [414] [2024-12-05 21:39:55,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [461] [2024-12-05 21:39:55,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [499] [2024-12-05 21:39:55,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [799] [2024-12-05 21:39:55,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [808] [2024-12-05 21:39:55,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1024] [2024-12-05 21:39:55,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1129] [2024-12-05 21:39:55,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1146] [2024-12-05 21:39:55,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2217] [2024-12-05 21:39:55,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2621] [2024-12-05 21:39:55,379 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_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/sv-benchmarks/c/product-lines/email_spec27_product19.cil.c[17762,17775] [2024-12-05 21:39:55,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:39:55,451 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:39:55,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55 WrapperNode [2024-12-05 21:39:55,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:39:55,453 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:39:55,453 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:39:55,453 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:39:55,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,473 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,511 INFO L138 Inliner]: procedures = 127, calls = 186, calls flagged for inlining = 58, calls inlined = 53, statements flattened = 958 [2024-12-05 21:39:55,511 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:39:55,512 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:39:55,512 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:39:55,512 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:39:55,519 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,525 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,525 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,540 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,543 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,550 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,554 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,557 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,563 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:39:55,564 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:39:55,564 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:39:55,564 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:39:55,565 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:55" (1/1) ... [2024-12-05 21:39:55,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:39:55,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:39:55,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:39:55,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a69fbae-f1bd-41f6-8c2b-d1021f334ba0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:39:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-12-05 21:39:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-12-05 21:39:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-12-05 21:39:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-12-05 21:39:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-12-05 21:39:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-12-05 21:39:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-12-05 21:39:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-12-05 21:39:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-12-05 21:39:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-12-05 21:39:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-12-05 21:39:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-12-05 21:39:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2024-12-05 21:39:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-12-05 21:39:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-12-05 21:39:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-12-05 21:39:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-12-05 21:39:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-12-05 21:39:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-12-05 21:39:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-12-05 21:39:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-12-05 21:39:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:39:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-12-05 21:39:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-12-05 21:39:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:39:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:39:55,799 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:39:55,801 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:39:56,528 INFO L? ?]: Removed 430 outVars from TransFormulas that were not future-live. [2024-12-05 21:39:56,528 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:39:57,053 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:39:57,053 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:39:57,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:39:57 BoogieIcfgContainer [2024-12-05 21:39:57,053 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:39:57,054 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:39:57,054 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:39:57,064 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:39:57,065 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:39:57" (1/1) ... [2024-12-05 21:39:57,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:39:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 162 states and 220 transitions. [2024-12-05 21:39:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 220 transitions. [2024-12-05 21:39:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:39:57,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:57,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:39:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 163 states and 231 transitions. [2024-12-05 21:39:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 231 transitions. [2024-12-05 21:39:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:39:57,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:57,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:39:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 165 states and 243 transitions. [2024-12-05 21:39:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 243 transitions. [2024-12-05 21:39:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:39:57,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:57,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:39:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 170 states and 264 transitions. [2024-12-05 21:39:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 264 transitions. [2024-12-05 21:39:58,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:39:58,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:39:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 174 states and 279 transitions. [2024-12-05 21:39:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 279 transitions. [2024-12-05 21:39:58,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:39:58,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:39:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 177 states and 291 transitions. [2024-12-05 21:39:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 291 transitions. [2024-12-05 21:39:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:39:58,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,963 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:39:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 181 states and 308 transitions. [2024-12-05 21:39:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 308 transitions. [2024-12-05 21:39:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:39:59,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:59,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:39:59,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 187 states and 330 transitions. [2024-12-05 21:39:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 330 transitions. [2024-12-05 21:39:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:39:59,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:59,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:39:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:59,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 191 states and 335 transitions. [2024-12-05 21:39:59,905 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 335 transitions. [2024-12-05 21:39:59,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:39:59,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 196 states and 342 transitions. [2024-12-05 21:40:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 342 transitions. [2024-12-05 21:40:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:40:00,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 204 states and 365 transitions. [2024-12-05 21:40:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 365 transitions. [2024-12-05 21:40:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:40:00,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:00,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 214 states and 391 transitions. [2024-12-05 21:40:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 391 transitions. [2024-12-05 21:40:01,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:40:01,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 220 states and 403 transitions. [2024-12-05 21:40:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 403 transitions. [2024-12-05 21:40:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:40:01,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:01,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 224 states and 418 transitions. [2024-12-05 21:40:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 418 transitions. [2024-12-05 21:40:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:40:02,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:02,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:40:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 224 states and 417 transitions. [2024-12-05 21:40:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 417 transitions. [2024-12-05 21:40:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:40:02,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:02,713 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:02,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 225 states and 426 transitions. [2024-12-05 21:40:02,881 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 426 transitions. [2024-12-05 21:40:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:40:02,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:02,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:40:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 261 states and 521 transitions. [2024-12-05 21:40:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 521 transitions. [2024-12-05 21:40:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:40:06,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:06,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 264 states and 526 transitions. [2024-12-05 21:40:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 526 transitions. [2024-12-05 21:40:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:40:06,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:40:06,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 268 states and 534 transitions. [2024-12-05 21:40:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 534 transitions. [2024-12-05 21:40:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:40:06,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:06,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 277 states and 568 transitions. [2024-12-05 21:40:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 568 transitions. [2024-12-05 21:40:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:40:08,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:08,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 278 states and 578 transitions. [2024-12-05 21:40:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 578 transitions. [2024-12-05 21:40:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:40:08,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:08,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:09,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:09,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 282 states and 595 transitions. [2024-12-05 21:40:09,287 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 595 transitions. [2024-12-05 21:40:09,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:40:09,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:09,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 288 states and 613 transitions. [2024-12-05 21:40:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 613 transitions. [2024-12-05 21:40:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:40:10,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:10,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:12,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:12,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 300 states and 642 transitions. [2024-12-05 21:40:12,348 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 642 transitions. [2024-12-05 21:40:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:40:12,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:12,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:40:13,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:13,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 307 states and 672 transitions. [2024-12-05 21:40:13,510 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 672 transitions. [2024-12-05 21:40:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:40:13,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:13,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 311 states and 689 transitions. [2024-12-05 21:40:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 689 transitions. [2024-12-05 21:40:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:40:14,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 21:40:14,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 316 states and 696 transitions. [2024-12-05 21:40:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 696 transitions. [2024-12-05 21:40:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:40:14,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 317 states and 703 transitions. [2024-12-05 21:40:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 703 transitions. [2024-12-05 21:40:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:40:14,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:14,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:14,921 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:15,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 322 states and 713 transitions. [2024-12-05 21:40:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 713 transitions. [2024-12-05 21:40:15,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:40:15,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:15,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:15,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 336 states and 766 transitions. [2024-12-05 21:40:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 766 transitions. [2024-12-05 21:40:17,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:40:17,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:17,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:40:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 342 states and 780 transitions. [2024-12-05 21:40:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 780 transitions. [2024-12-05 21:40:18,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:40:18,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:18,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:40:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 347 states and 787 transitions. [2024-12-05 21:40:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 787 transitions. [2024-12-05 21:40:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:40:18,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:18,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:40:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:19,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 353 states and 798 transitions. [2024-12-05 21:40:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 798 transitions. [2024-12-05 21:40:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:40:19,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:19,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:19,909 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:20,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:20,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 357 states and 805 transitions. [2024-12-05 21:40:20,059 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 805 transitions. [2024-12-05 21:40:20,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:20,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:20,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 362 states and 813 transitions. [2024-12-05 21:40:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 813 transitions. [2024-12-05 21:40:20,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:40:20,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:20,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:40:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 363 states and 813 transitions. [2024-12-05 21:40:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 813 transitions. [2024-12-05 21:40:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:40:20,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:40:21,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 369 states and 832 transitions. [2024-12-05 21:40:21,460 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 832 transitions. [2024-12-05 21:40:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:40:21,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:21,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 385 states and 879 transitions. [2024-12-05 21:40:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 879 transitions. [2024-12-05 21:40:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:40:24,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:24,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:40:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 392 states and 902 transitions. [2024-12-05 21:40:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 902 transitions. [2024-12-05 21:40:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:40:24,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:24,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 397 states and 935 transitions. [2024-12-05 21:40:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 935 transitions. [2024-12-05 21:40:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:40:26,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:40:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 398 states and 936 transitions. [2024-12-05 21:40:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 936 transitions. [2024-12-05 21:40:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:40:26,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:26,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:40:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 399 states and 946 transitions. [2024-12-05 21:40:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 946 transitions. [2024-12-05 21:40:26,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:40:26,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:26,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:27,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 401 states and 967 transitions. [2024-12-05 21:40:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 967 transitions. [2024-12-05 21:40:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:40:27,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:29,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 412 states and 994 transitions. [2024-12-05 21:40:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 994 transitions. [2024-12-05 21:40:29,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:29,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:29,606 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:40:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 419 states and 1018 transitions. [2024-12-05 21:40:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1018 transitions. [2024-12-05 21:40:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:40:30,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:30,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 422 states and 1026 transitions. [2024-12-05 21:40:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1026 transitions. [2024-12-05 21:40:31,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:40:31,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 423 states and 1032 transitions. [2024-12-05 21:40:31,738 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1032 transitions. [2024-12-05 21:40:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:40:31,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:31,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:31,916 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 441 states and 1114 transitions. [2024-12-05 21:40:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1114 transitions. [2024-12-05 21:40:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:40:35,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:35,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:35,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 446 states and 1121 transitions. [2024-12-05 21:40:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1121 transitions. [2024-12-05 21:40:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:35,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:40:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:36,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 451 states and 1146 transitions. [2024-12-05 21:40:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1146 transitions. [2024-12-05 21:40:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:36,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:36,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:36,708 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:40:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 453 states and 1149 transitions. [2024-12-05 21:40:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1149 transitions. [2024-12-05 21:40:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:40:36,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:36,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:40:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 462 states and 1177 transitions. [2024-12-05 21:40:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1177 transitions. [2024-12-05 21:40:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:40:38,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:38,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:38,401 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:40:39,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:39,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 465 states and 1195 transitions. [2024-12-05 21:40:39,364 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1195 transitions. [2024-12-05 21:40:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:39,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:39,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:39,403 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 477 states and 1224 transitions. [2024-12-05 21:40:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1224 transitions. [2024-12-05 21:40:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:40:41,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:41,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 485 states and 1248 transitions. [2024-12-05 21:40:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1248 transitions. [2024-12-05 21:40:43,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:43,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:43,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 488 states and 1256 transitions. [2024-12-05 21:40:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1256 transitions. [2024-12-05 21:40:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:44,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 491 states and 1265 transitions. [2024-12-05 21:40:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1265 transitions. [2024-12-05 21:40:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:40:45,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:45,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:40:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 511 states and 1357 transitions. [2024-12-05 21:40:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1357 transitions. [2024-12-05 21:40:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:40:50,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:40:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 519 states and 1395 transitions. [2024-12-05 21:40:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1395 transitions. [2024-12-05 21:40:52,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:40:52,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:52,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:40:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:54,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 527 states and 1436 transitions. [2024-12-05 21:40:54,263 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1436 transitions. [2024-12-05 21:40:54,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:40:54,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:54,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:40:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 532 states and 1461 transitions. [2024-12-05 21:40:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1461 transitions. [2024-12-05 21:40:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:40:56,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:56,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 535 states and 1470 transitions. [2024-12-05 21:40:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1470 transitions. [2024-12-05 21:40:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:40:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:40:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 544 states and 1501 transitions. [2024-12-05 21:40:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1501 transitions. [2024-12-05 21:40:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:40:59,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:41:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 547 states and 1514 transitions. [2024-12-05 21:41:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1514 transitions. [2024-12-05 21:41:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:41:00,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:41:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 551 states and 1525 transitions. [2024-12-05 21:41:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1525 transitions. [2024-12-05 21:41:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:41:00,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:00,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:41:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 556 states and 1533 transitions. [2024-12-05 21:41:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1533 transitions. [2024-12-05 21:41:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:41:01,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:41:01,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:01,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 558 states and 1535 transitions. [2024-12-05 21:41:01,314 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1535 transitions. [2024-12-05 21:41:01,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:41:01,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:01,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:41:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 580 states and 1638 transitions. [2024-12-05 21:41:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1638 transitions. [2024-12-05 21:41:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:41:07,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:07,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:41:08,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 584 states and 1645 transitions. [2024-12-05 21:41:08,557 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1645 transitions. [2024-12-05 21:41:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:41:08,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:08,615 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:41:08,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 589 states and 1655 transitions. [2024-12-05 21:41:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1655 transitions. [2024-12-05 21:41:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:08,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:41:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 597 states and 1694 transitions. [2024-12-05 21:41:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1694 transitions. [2024-12-05 21:41:10,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:10,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:10,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:41:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 602 states and 1721 transitions. [2024-12-05 21:41:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1721 transitions. [2024-12-05 21:41:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:41:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:12,725 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:41:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 606 states and 1728 transitions. [2024-12-05 21:41:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1728 transitions. [2024-12-05 21:41:14,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:41:14,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:14,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:41:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 615 states and 1759 transitions. [2024-12-05 21:41:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1759 transitions. [2024-12-05 21:41:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:41:16,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:16,539 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:41:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 618 states and 1772 transitions. [2024-12-05 21:41:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1772 transitions. [2024-12-05 21:41:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:17,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:17,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:19,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 622 states and 1785 transitions. [2024-12-05 21:41:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1785 transitions. [2024-12-05 21:41:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:19,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:19,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:19,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 637 states and 1818 transitions. [2024-12-05 21:41:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1818 transitions. [2024-12-05 21:41:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:24,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:24,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 643 states and 1833 transitions. [2024-12-05 21:41:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1833 transitions. [2024-12-05 21:41:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:41:25,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:25,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:26,012 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:41:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 649 states and 1863 transitions. [2024-12-05 21:41:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1863 transitions. [2024-12-05 21:41:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:27,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:27,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 657 states and 1884 transitions. [2024-12-05 21:41:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1884 transitions. [2024-12-05 21:41:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:29,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:29,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 663 states and 1895 transitions. [2024-12-05 21:41:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1895 transitions. [2024-12-05 21:41:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:41:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 673 states and 1927 transitions. [2024-12-05 21:41:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1927 transitions. [2024-12-05 21:41:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:41:35,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:35,253 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 678 states and 1942 transitions. [2024-12-05 21:41:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1942 transitions. [2024-12-05 21:41:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:41:35,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:35,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:41:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:37,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 684 states and 1962 transitions. [2024-12-05 21:41:37,370 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1962 transitions. [2024-12-05 21:41:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:41:37,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:37,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:37,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 689 states and 1977 transitions. [2024-12-05 21:41:37,492 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1977 transitions. [2024-12-05 21:41:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:37,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:37,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 691 states and 1996 transitions. [2024-12-05 21:41:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1996 transitions. [2024-12-05 21:41:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:38,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 693 states and 2014 transitions. [2024-12-05 21:41:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 2014 transitions. [2024-12-05 21:41:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:39,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:39,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:39,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 694 states and 2015 transitions. [2024-12-05 21:41:39,678 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 2015 transitions. [2024-12-05 21:41:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:39,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 695 states and 2016 transitions. [2024-12-05 21:41:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 2016 transitions. [2024-12-05 21:41:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:41:40,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:40,648 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:41:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 697 states and 2018 transitions. [2024-12-05 21:41:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 2018 transitions. [2024-12-05 21:41:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:41,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 698 states and 2031 transitions. [2024-12-05 21:41:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 2031 transitions. [2024-12-05 21:41:42,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:42,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:42,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 699 states and 2044 transitions. [2024-12-05 21:41:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 2044 transitions. [2024-12-05 21:41:42,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:42,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:42,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:41:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 700 states and 2057 transitions. [2024-12-05 21:41:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 2057 transitions. [2024-12-05 21:41:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:41:43,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:43,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:44,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:44,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 704 states and 2069 transitions. [2024-12-05 21:41:44,888 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 2069 transitions. [2024-12-05 21:41:44,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:41:44,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:44,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:50,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 720 states and 2108 transitions. [2024-12-05 21:41:50,199 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 2108 transitions. [2024-12-05 21:41:50,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:41:50,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:50,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:41:52,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 726 states and 2143 transitions. [2024-12-05 21:41:52,186 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 2143 transitions. [2024-12-05 21:41:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:52,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:41:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 731 states and 2150 transitions. [2024-12-05 21:41:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2150 transitions. [2024-12-05 21:41:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:41:52,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:52,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 739 states and 2172 transitions. [2024-12-05 21:41:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 2172 transitions. [2024-12-05 21:41:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:41:55,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:41:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 745 states and 2196 transitions. [2024-12-05 21:41:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 2196 transitions. [2024-12-05 21:41:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:41:57,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:57,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:57,357 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:41:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 749 states and 2225 transitions. [2024-12-05 21:41:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 2225 transitions. [2024-12-05 21:41:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:41:58,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:41:59,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:59,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 752 states and 2231 transitions. [2024-12-05 21:41:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 2231 transitions. [2024-12-05 21:41:59,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:41:59,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:59,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 754 states and 2234 transitions. [2024-12-05 21:42:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 2234 transitions. [2024-12-05 21:42:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:42:00,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:00,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 760 states and 2245 transitions. [2024-12-05 21:42:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2245 transitions. [2024-12-05 21:42:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:02,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:03,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 761 states and 2260 transitions. [2024-12-05 21:42:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2260 transitions. [2024-12-05 21:42:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:03,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:03,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 762 states and 2274 transitions. [2024-12-05 21:42:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2274 transitions. [2024-12-05 21:42:04,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:04,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:04,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:42:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 765 states and 2279 transitions. [2024-12-05 21:42:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 2279 transitions. [2024-12-05 21:42:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:05,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:05,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 768 states and 2286 transitions. [2024-12-05 21:42:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2286 transitions. [2024-12-05 21:42:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:06,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:06,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:42:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 772 states and 2304 transitions. [2024-12-05 21:42:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 2304 transitions. [2024-12-05 21:42:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:42:07,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:42:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:10,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 779 states and 2333 transitions. [2024-12-05 21:42:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2333 transitions. [2024-12-05 21:42:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:42:10,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:10,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:42:11,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 781 states and 2338 transitions. [2024-12-05 21:42:11,273 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2338 transitions. [2024-12-05 21:42:11,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:42:11,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:11,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:11,317 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:42:11,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 786 states and 2347 transitions. [2024-12-05 21:42:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 2347 transitions. [2024-12-05 21:42:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:11,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:11,406 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:42:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:12,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 788 states and 2349 transitions. [2024-12-05 21:42:12,745 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 2349 transitions. [2024-12-05 21:42:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:12,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:12,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:12,809 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:42:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 789 states and 2362 transitions. [2024-12-05 21:42:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 2362 transitions. [2024-12-05 21:42:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:13,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:13,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:42:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 792 states and 2380 transitions. [2024-12-05 21:42:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2380 transitions. [2024-12-05 21:42:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:15,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:15,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:15,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:42:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:15,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 793 states and 2392 transitions. [2024-12-05 21:42:15,776 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2392 transitions. [2024-12-05 21:42:15,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:15,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:15,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:42:16,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 794 states and 2404 transitions. [2024-12-05 21:42:16,376 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2404 transitions. [2024-12-05 21:42:16,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:16,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:16,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:16,440 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:42:17,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 795 states and 2416 transitions. [2024-12-05 21:42:17,025 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2416 transitions. [2024-12-05 21:42:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:17,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:17,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:42:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 796 states and 2427 transitions. [2024-12-05 21:42:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 2427 transitions. [2024-12-05 21:42:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:42:17,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:17,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:42:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 800 states and 2437 transitions. [2024-12-05 21:42:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2437 transitions. [2024-12-05 21:42:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:19,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:42:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 805 states and 2448 transitions. [2024-12-05 21:42:19,490 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2448 transitions. [2024-12-05 21:42:19,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:19,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:19,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:42:20,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 810 states and 2455 transitions. [2024-12-05 21:42:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 2455 transitions. [2024-12-05 21:42:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:20,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:20,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:42:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 812 states and 2457 transitions. [2024-12-05 21:42:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2457 transitions. [2024-12-05 21:42:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:20,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:20,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:42:21,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 818 states and 2478 transitions. [2024-12-05 21:42:21,404 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2478 transitions. [2024-12-05 21:42:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:21,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:21,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:28,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 834 states and 2522 transitions. [2024-12-05 21:42:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2522 transitions. [2024-12-05 21:42:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:42:28,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:42:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 837 states and 2527 transitions. [2024-12-05 21:42:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 2527 transitions. [2024-12-05 21:42:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:30,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:30,509 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 843 states and 2553 transitions. [2024-12-05 21:42:32,894 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2553 transitions. [2024-12-05 21:42:32,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:32,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:32,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:36,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 849 states and 2564 transitions. [2024-12-05 21:42:36,249 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2564 transitions. [2024-12-05 21:42:36,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:36,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:36,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 852 states and 2571 transitions. [2024-12-05 21:42:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2571 transitions. [2024-12-05 21:42:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:37,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 860 states and 2597 transitions. [2024-12-05 21:42:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 2597 transitions. [2024-12-05 21:42:40,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:40,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:40,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 866 states and 2633 transitions. [2024-12-05 21:42:43,268 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2633 transitions. [2024-12-05 21:42:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:43,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 872 states and 2662 transitions. [2024-12-05 21:42:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2662 transitions. [2024-12-05 21:42:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:45,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:45,904 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:46,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 873 states and 2676 transitions. [2024-12-05 21:42:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2676 transitions. [2024-12-05 21:42:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:46,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:46,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:46,708 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:42:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 877 states and 2695 transitions. [2024-12-05 21:42:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2695 transitions. [2024-12-05 21:42:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:42:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 878 states and 2710 transitions. [2024-12-05 21:42:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2710 transitions. [2024-12-05 21:42:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:49,133 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:42:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 880 states and 2714 transitions. [2024-12-05 21:42:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2714 transitions. [2024-12-05 21:42:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:42:49,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:50,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 882 states and 2715 transitions. [2024-12-05 21:42:50,992 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2715 transitions. [2024-12-05 21:42:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:50,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:42:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:52,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 886 states and 2721 transitions. [2024-12-05 21:42:52,910 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2721 transitions. [2024-12-05 21:42:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:52,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:52,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:53,142 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:42:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 891 states and 2740 transitions. [2024-12-05 21:42:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 2740 transitions. [2024-12-05 21:42:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:53,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:53,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:53,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:42:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 899 states and 2768 transitions. [2024-12-05 21:42:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2768 transitions. [2024-12-05 21:42:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:56,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:42:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 900 states and 2777 transitions. [2024-12-05 21:42:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2777 transitions. [2024-12-05 21:42:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:57,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:42:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:59,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 904 states and 2784 transitions. [2024-12-05 21:42:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2784 transitions. [2024-12-05 21:42:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:42:59,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:43:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:00,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 906 states and 2803 transitions. [2024-12-05 21:43:00,613 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2803 transitions. [2024-12-05 21:43:00,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:00,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:00,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:43:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 908 states and 2814 transitions. [2024-12-05 21:43:01,951 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2814 transitions. [2024-12-05 21:43:01,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:01,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:01,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:43:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 917 states and 2839 transitions. [2024-12-05 21:43:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2839 transitions. [2024-12-05 21:43:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:05,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:43:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:06,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 918 states and 2850 transitions. [2024-12-05 21:43:06,202 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2850 transitions. [2024-12-05 21:43:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:06,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:06,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:43:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 919 states and 2860 transitions. [2024-12-05 21:43:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2860 transitions. [2024-12-05 21:43:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:06,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:43:07,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 920 states and 2868 transitions. [2024-12-05 21:43:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2868 transitions. [2024-12-05 21:43:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:07,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:07,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:43:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 924 states and 2877 transitions. [2024-12-05 21:43:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2877 transitions. [2024-12-05 21:43:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:09,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:09,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:10,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 929 states and 2885 transitions. [2024-12-05 21:43:10,018 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2885 transitions. [2024-12-05 21:43:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:10,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:10,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 934 states and 2892 transitions. [2024-12-05 21:43:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2892 transitions. [2024-12-05 21:43:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:43:10,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:43:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:11,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 939 states and 2901 transitions. [2024-12-05 21:43:11,493 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2901 transitions. [2024-12-05 21:43:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:43:11,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 945 states and 2912 transitions. [2024-12-05 21:43:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2912 transitions. [2024-12-05 21:43:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:43:15,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:17,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 951 states and 2923 transitions. [2024-12-05 21:43:17,813 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2923 transitions. [2024-12-05 21:43:17,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:43:17,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:17,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 959 states and 2952 transitions. [2024-12-05 21:43:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 2952 transitions. [2024-12-05 21:43:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:43:21,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:21,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 960 states and 2953 transitions. [2024-12-05 21:43:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2953 transitions. [2024-12-05 21:43:22,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:43:22,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:22,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:43:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 965 states and 2965 transitions. [2024-12-05 21:43:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2965 transitions. [2024-12-05 21:43:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:43:25,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:25,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 980 states and 3005 transitions. [2024-12-05 21:43:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 3005 transitions. [2024-12-05 21:43:32,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:43:32,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:32,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:43:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 981 states and 3013 transitions. [2024-12-05 21:43:33,730 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 3013 transitions. [2024-12-05 21:43:33,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:43:33,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:33,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:43:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 986 states and 3040 transitions. [2024-12-05 21:43:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 3040 transitions. [2024-12-05 21:43:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:43:35,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:43:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 988 states and 3042 transitions. [2024-12-05 21:43:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 3042 transitions. [2024-12-05 21:43:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:43:36,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:36,945 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:36,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 990 states and 3048 transitions. [2024-12-05 21:43:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 3048 transitions. [2024-12-05 21:43:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:43:36,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:36,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:43:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 998 states and 3075 transitions. [2024-12-05 21:43:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 3075 transitions. [2024-12-05 21:43:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:43:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:43:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1003 states and 3090 transitions. [2024-12-05 21:43:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 3090 transitions. [2024-12-05 21:43:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:43:43,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:43,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:43:47,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1012 states and 3114 transitions. [2024-12-05 21:43:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 3114 transitions. [2024-12-05 21:43:47,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:43:47,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:47,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:43:50,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:50,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1017 states and 3130 transitions. [2024-12-05 21:43:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 3130 transitions. [2024-12-05 21:43:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:43:50,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:50,457 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:51,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1022 states and 3137 transitions. [2024-12-05 21:43:51,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 3137 transitions. [2024-12-05 21:43:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:43:51,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:51,337 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1027 states and 3144 transitions. [2024-12-05 21:43:52,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 3144 transitions. [2024-12-05 21:43:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:43:52,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:43:55,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1035 states and 3160 transitions. [2024-12-05 21:43:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 3160 transitions. [2024-12-05 21:43:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:43:55,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:44:00,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1042 states and 3191 transitions. [2024-12-05 21:44:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 3191 transitions. [2024-12-05 21:44:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:44:00,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:44:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1045 states and 3210 transitions. [2024-12-05 21:44:01,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 3210 transitions. [2024-12-05 21:44:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:01,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:44:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1047 states and 3229 transitions. [2024-12-05 21:44:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 3229 transitions. [2024-12-05 21:44:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:44:01,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 1053 states and 3240 transitions. [2024-12-05 21:44:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 3240 transitions. [2024-12-05 21:44:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:44:04,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:44:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1057 states and 3247 transitions. [2024-12-05 21:44:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 3247 transitions. [2024-12-05 21:44:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:44:05,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:05,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:05,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:44:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 1062 states and 3261 transitions. [2024-12-05 21:44:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 3261 transitions. [2024-12-05 21:44:06,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:06,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:06,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:06,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:06,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 1063 states and 3269 transitions. [2024-12-05 21:44:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 3269 transitions. [2024-12-05 21:44:06,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:06,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:06,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 21:44:08,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1067 states and 3279 transitions. [2024-12-05 21:44:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 3279 transitions. [2024-12-05 21:44:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:44:08,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:44:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1073 states and 3293 transitions. [2024-12-05 21:44:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 3293 transitions. [2024-12-05 21:44:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:11,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:11,759 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:44:13,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:13,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3316 states to 1077 states and 3299 transitions. [2024-12-05 21:44:13,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 3299 transitions. [2024-12-05 21:44:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:13,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:44:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:14,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3331 states to 1078 states and 3314 transitions. [2024-12-05 21:44:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 3314 transitions. [2024-12-05 21:44:14,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:14,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:14,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:44:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1079 states and 3329 transitions. [2024-12-05 21:44:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 3329 transitions. [2024-12-05 21:44:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:15,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:44:16,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:16,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1081 states and 3332 transitions. [2024-12-05 21:44:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 3332 transitions. [2024-12-05 21:44:16,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:16,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:16,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:44:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1087 states and 3354 transitions. [2024-12-05 21:44:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 3354 transitions. [2024-12-05 21:44:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:19,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:19,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:19,857 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:44:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 1091 states and 3360 transitions. [2024-12-05 21:44:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 3360 transitions. [2024-12-05 21:44:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:22,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:22,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:22,237 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:44:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:23,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 1094 states and 3367 transitions. [2024-12-05 21:44:23,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 3367 transitions. [2024-12-05 21:44:23,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:23,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:23,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:23,777 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:44:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 1097 states and 3381 transitions. [2024-12-05 21:44:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 3381 transitions. [2024-12-05 21:44:25,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:25,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:25,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:44:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 1101 states and 3395 transitions. [2024-12-05 21:44:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 3395 transitions. [2024-12-05 21:44:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:44:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 1102 states and 3403 transitions. [2024-12-05 21:44:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 3403 transitions. [2024-12-05 21:44:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:28,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:28,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:28,777 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:29,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1103 states and 3417 transitions. [2024-12-05 21:44:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 3417 transitions. [2024-12-05 21:44:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:29,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:29,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:29,864 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 1105 states and 3418 transitions. [2024-12-05 21:44:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 3418 transitions. [2024-12-05 21:44:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:44:30,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:30,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1109 states and 3427 transitions. [2024-12-05 21:44:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 3427 transitions. [2024-12-05 21:44:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:44:31,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:31,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 1114 states and 3441 transitions. [2024-12-05 21:44:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 3441 transitions. [2024-12-05 21:44:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:32,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:32,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:44:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 1122 states and 3463 transitions. [2024-12-05 21:44:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 3463 transitions. [2024-12-05 21:44:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:38,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:44:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:41,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1126 states and 3470 transitions. [2024-12-05 21:44:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 3470 transitions. [2024-12-05 21:44:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:44:41,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:41,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:44:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 1131 states and 3482 transitions. [2024-12-05 21:44:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 3482 transitions. [2024-12-05 21:44:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:44:41,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:41,683 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:44:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 1136 states and 3492 transitions. [2024-12-05 21:44:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 3492 transitions. [2024-12-05 21:44:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:44,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:44,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:44:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1139 states and 3511 transitions. [2024-12-05 21:44:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 3511 transitions. [2024-12-05 21:44:46,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:46,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:46,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:46,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:44:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:48,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 1141 states and 3520 transitions. [2024-12-05 21:44:48,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 3520 transitions. [2024-12-05 21:44:48,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:48,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:48,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:44:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1143 states and 3523 transitions. [2024-12-05 21:44:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 3523 transitions. [2024-12-05 21:44:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:50,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:50,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:44:51,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:51,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 1144 states and 3531 transitions. [2024-12-05 21:44:51,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 3531 transitions. [2024-12-05 21:44:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:51,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:51,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:44:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1153 states and 3551 transitions. [2024-12-05 21:44:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 3551 transitions. [2024-12-05 21:44:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:54,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:54,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:44:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 1154 states and 3560 transitions. [2024-12-05 21:44:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 3560 transitions. [2024-12-05 21:44:55,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:44:55,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:55,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:44:59,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3605 states to 1159 states and 3588 transitions. [2024-12-05 21:44:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 3588 transitions. [2024-12-05 21:44:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:44:59,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:59,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:45:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 1160 states and 3591 transitions. [2024-12-05 21:45:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 3591 transitions. [2024-12-05 21:45:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:45:00,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:00,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:00,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:45:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 1170 states and 3633 transitions. [2024-12-05 21:45:06,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3633 transitions. [2024-12-05 21:45:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:45:06,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:06,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:45:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1175 states and 3657 transitions. [2024-12-05 21:45:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3657 transitions. [2024-12-05 21:45:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:45:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:45:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1177 states and 3659 transitions. [2024-12-05 21:45:10,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 3659 transitions. [2024-12-05 21:45:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:45:10,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:10,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:45:12,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 1183 states and 3669 transitions. [2024-12-05 21:45:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 3669 transitions. [2024-12-05 21:45:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:12,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:12,809 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:45:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 1189 states and 3693 transitions. [2024-12-05 21:45:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 3693 transitions. [2024-12-05 21:45:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:45:17,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:45:18,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1191 states and 3695 transitions. [2024-12-05 21:45:18,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3695 transitions. [2024-12-05 21:45:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:18,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:18,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:45:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 1195 states and 3708 transitions. [2024-12-05 21:45:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 3708 transitions. [2024-12-05 21:45:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:21,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:45:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1198 states and 3719 transitions. [2024-12-05 21:45:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 3719 transitions. [2024-12-05 21:45:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:45:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3750 states to 1202 states and 3733 transitions. [2024-12-05 21:45:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 3733 transitions. [2024-12-05 21:45:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:45:25,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:25,227 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:45:32,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 1214 states and 3776 transitions. [2024-12-05 21:45:32,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 3776 transitions. [2024-12-05 21:45:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:45:32,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:32,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:45:40,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:40,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 1226 states and 3813 transitions. [2024-12-05 21:45:40,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 3813 transitions. [2024-12-05 21:45:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:40,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:40,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:45:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 1228 states and 3816 transitions. [2024-12-05 21:45:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3816 transitions. [2024-12-05 21:45:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:45:41,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:41,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:45:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1232 states and 3823 transitions. [2024-12-05 21:45:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3823 transitions. [2024-12-05 21:45:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:45:43,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:03,185 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:47:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:16,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 1285 states and 3936 transitions. [2024-12-05 21:47:16,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 3936 transitions. [2024-12-05 21:47:16,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:47:16,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:16,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:48:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 1326 states and 4028 transitions. [2024-12-05 21:48:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 4028 transitions. [2024-12-05 21:48:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:48:41,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:49:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 1334 states and 4042 transitions. [2024-12-05 21:49:16,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 4042 transitions. [2024-12-05 21:49:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:49:16,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:16,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:49:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 1334 states and 4042 transitions. [2024-12-05 21:49:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 4042 transitions. [2024-12-05 21:49:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:49:17,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:49:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 1334 states and 4042 transitions. [2024-12-05 21:49:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 4042 transitions. [2024-12-05 21:49:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:49:20,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:20,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:49:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 1336 states and 4043 transitions. [2024-12-05 21:49:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 4043 transitions. [2024-12-05 21:49:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:49:22,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:49:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 1337 states and 4046 transitions. [2024-12-05 21:49:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 4046 transitions. [2024-12-05 21:49:24,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:49:24,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:49:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 1343 states and 4057 transitions. [2024-12-05 21:49:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 4057 transitions. [2024-12-05 21:49:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:49:49,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:49:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 1343 states and 4057 transitions. [2024-12-05 21:49:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 4057 transitions. [2024-12-05 21:49:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:49:53,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:50:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:00,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 1349 states and 4067 transitions. [2024-12-05 21:50:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 4067 transitions. [2024-12-05 21:50:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:50:00,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:50:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 1349 states and 4067 transitions. [2024-12-05 21:50:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 4067 transitions. [2024-12-05 21:50:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:50:07,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:51:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:51:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:51:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:51:36,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:41,775 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:51:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:45,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:51:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:51:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:51:45,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:45,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:51:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:55,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:51:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:51:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:51:55,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:55,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:51:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:51:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:51:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:51:57,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:57,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:51:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:51:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:51:58,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:51:58,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:58,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:52:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:00,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:52:00,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:52:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:52:00,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:00,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:52:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:52:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:52:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:52:15,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:15,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:52:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1384 states and 4149 transitions. [2024-12-05 21:52:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4149 transitions. [2024-12-05 21:52:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:52:16,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:16,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:52:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:31,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 1384 states and 4148 transitions. [2024-12-05 21:52:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4148 transitions. [2024-12-05 21:52:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:52:31,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:31,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:52:32,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:32,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 1384 states and 4148 transitions. [2024-12-05 21:52:32,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4148 transitions. [2024-12-05 21:52:32,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:52:32,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:32,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat