./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product35.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product35.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 97d4c6be733483d74e70aacf7c001bc7f4ca03733e33a8c0b4370e9380a7e003 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:50:43,644 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:50:43,725 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:50:43,730 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:50:43,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:50:43,752 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:50:43,753 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:50:43,753 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:50:43,753 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:50:43,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:50:43,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:50:43,754 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:50:43,754 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:50:43,754 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:50:43,754 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:50:43,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:50:43,755 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:50:43,755 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:50:43,755 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:50:43,755 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:50:43,755 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:50:43,755 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:50:43,756 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:50:43,756 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:50:43,756 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:50:43,756 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:50:43,756 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:50:43,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:43,756 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:50:43,757 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:50:43,757 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:50:43,757 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:50:43,757 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:50:43,757 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_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97d4c6be733483d74e70aacf7c001bc7f4ca03733e33a8c0b4370e9380a7e003 [2024-11-13 22:50:44,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:50:44,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:50:44,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:50:44,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:50:44,123 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:50:44,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/email_spec11_product35.cil.c Unable to find full path for "g++" [2024-11-13 22:50:45,987 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:50:46,461 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:50:46,462 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/sv-benchmarks/c/product-lines/email_spec11_product35.cil.c [2024-11-13 22:50:46,481 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/data/d3c9ea3b1/6805eaba9da94bc5b3a6140aa461bf71/FLAGbd7d0d580 [2024-11-13 22:50:46,503 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/data/d3c9ea3b1/6805eaba9da94bc5b3a6140aa461bf71 [2024-11-13 22:50:46,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:50:46,507 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:50:46,509 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:46,509 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:50:46,516 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:50:46,517 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:46" (1/1) ... [2024-11-13 22:50:46,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4edc9101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:46, skipping insertion in model container [2024-11-13 22:50:46,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:46" (1/1) ... [2024-11-13 22:50:46,604 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:50:47,389 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_136c6751-e121-4d37-ae85-fc03c2869e04/sv-benchmarks/c/product-lines/email_spec11_product35.cil.c[61136,61149] [2024-11-13 22:50:47,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:47,455 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:50:47,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [48] [2024-11-13 22:50:47,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [460] [2024-11-13 22:50:47,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [1540] [2024-11-13 22:50:47,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1573] [2024-11-13 22:50:47,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1939] [2024-11-13 22:50:47,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2172] [2024-11-13 22:50:47,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2190] [2024-11-13 22:50:47,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2327] [2024-11-13 22:50:47,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2766] [2024-11-13 22:50:47,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2775] [2024-11-13 22:50:47,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2813] [2024-11-13 22:50:47,631 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_136c6751-e121-4d37-ae85-fc03c2869e04/sv-benchmarks/c/product-lines/email_spec11_product35.cil.c[61136,61149] [2024-11-13 22:50:47,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:47,671 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:50:47,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47 WrapperNode [2024-11-13 22:50:47,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:47,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:47,673 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:50:47,674 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:50:47,680 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,703 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,767 INFO L138 Inliner]: procedures = 137, calls = 226, calls flagged for inlining = 66, calls inlined = 63, statements flattened = 1146 [2024-11-13 22:50:47,767 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:47,768 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:50:47,768 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:50:47,768 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:50:47,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,783 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,783 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,814 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,831 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,839 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:50:47,848 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:50:47,848 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:50:47,848 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:50:47,849 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:47" (1/1) ... [2024-11-13 22:50:47,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:47,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:50:47,893 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:50:47,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c6751-e121-4d37-ae85-fc03c2869e04/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:50:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-11-13 22:50:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-11-13 22:50:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2024-11-13 22:50:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2024-11-13 22:50:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-13 22:50:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-13 22:50:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2024-11-13 22:50:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2024-11-13 22:50:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-13 22:50:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-13 22:50:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-13 22:50:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-13 22:50:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2024-11-13 22:50:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2024-11-13 22:50:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-13 22:50:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-13 22:50:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-13 22:50:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-13 22:50:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-13 22:50:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-13 22:50:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-13 22:50:47,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-13 22:50:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-11-13 22:50:47,939 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-11-13 22:50:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-13 22:50:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-13 22:50:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-13 22:50:47,941 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-13 22:50:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2024-11-13 22:50:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2024-11-13 22:50:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-13 22:50:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-13 22:50:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:50:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-11-13 22:50:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-11-13 22:50:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-11-13 22:50:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-11-13 22:50:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2024-11-13 22:50:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2024-11-13 22:50:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-13 22:50:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-13 22:50:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-13 22:50:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-13 22:50:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-13 22:50:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-13 22:50:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-11-13 22:50:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-11-13 22:50:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-13 22:50:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-13 22:50:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-13 22:50:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-13 22:50:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-13 22:50:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-13 22:50:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-13 22:50:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-13 22:50:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:50:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-13 22:50:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-13 22:50:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2024-11-13 22:50:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2024-11-13 22:50:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:50:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:50:48,216 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:50:48,218 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:50:49,888 INFO L? ?]: Removed 607 outVars from TransFormulas that were not future-live. [2024-11-13 22:50:49,889 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:50:50,889 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:50:50,889 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:50:50,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:50:50 BoogieIcfgContainer [2024-11-13 22:50:50,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:50:50,891 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:50:50,891 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:50:50,902 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:50:50,902 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:50:50" (1/1) ... [2024-11-13 22:50:50,911 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:50:50,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 320 transitions. [2024-11-13 22:50:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2024-11-13 22:50:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:50:51,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:51,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 239 states and 318 transitions. [2024-11-13 22:50:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 318 transitions. [2024-11-13 22:50:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:50:51,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:51,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:52,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 241 states and 331 transitions. [2024-11-13 22:50:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 331 transitions. [2024-11-13 22:50:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:50:52,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:52,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 244 states and 344 transitions. [2024-11-13 22:50:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 344 transitions. [2024-11-13 22:50:52,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:50:52,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:52,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 250 states and 366 transitions. [2024-11-13 22:50:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 366 transitions. [2024-11-13 22:50:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:50:53,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 255 states and 382 transitions. [2024-11-13 22:50:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 382 transitions. [2024-11-13 22:50:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:50:53,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:50:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 257 states and 385 transitions. [2024-11-13 22:50:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 385 transitions. [2024-11-13 22:50:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:50:54,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:50:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 259 states and 395 transitions. [2024-11-13 22:50:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 395 transitions. [2024-11-13 22:50:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:50:54,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 266 states and 417 transitions. [2024-11-13 22:50:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 417 transitions. [2024-11-13 22:50:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:50:54,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:55,202 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:50:55,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 270 states and 422 transitions. [2024-11-13 22:50:55,333 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 422 transitions. [2024-11-13 22:50:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:50:55,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:55,574 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 275 states and 429 transitions. [2024-11-13 22:50:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 429 transitions. [2024-11-13 22:50:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:50:55,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 280 states and 448 transitions. [2024-11-13 22:50:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 448 transitions. [2024-11-13 22:50:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:50:56,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:56,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 289 states and 472 transitions. [2024-11-13 22:50:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 472 transitions. [2024-11-13 22:50:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:50:57,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:57,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:58,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 300 states and 499 transitions. [2024-11-13 22:50:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 499 transitions. [2024-11-13 22:50:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:50:58,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:50:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 306 states and 511 transitions. [2024-11-13 22:50:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 511 transitions. [2024-11-13 22:50:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:50:58,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:58,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:50:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:59,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 311 states and 527 transitions. [2024-11-13 22:50:59,633 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 527 transitions. [2024-11-13 22:50:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:50:59,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:51:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 360 states and 647 transitions. [2024-11-13 22:51:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 647 transitions. [2024-11-13 22:51:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:51:05,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:51:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 362 states and 657 transitions. [2024-11-13 22:51:05,749 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 657 transitions. [2024-11-13 22:51:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:51:05,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:05,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:51:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 365 states and 662 transitions. [2024-11-13 22:51:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 662 transitions. [2024-11-13 22:51:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:51:06,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:06,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:51:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 374 states and 692 transitions. [2024-11-13 22:51:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 692 transitions. [2024-11-13 22:51:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:51:08,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:08,192 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:51:08,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 378 states and 700 transitions. [2024-11-13 22:51:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 700 transitions. [2024-11-13 22:51:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:51:08,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:08,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:51:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 391 states and 730 transitions. [2024-11-13 22:51:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 730 transitions. [2024-11-13 22:51:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:51:11,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:51:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 427 states and 845 transitions. [2024-11-13 22:51:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 845 transitions. [2024-11-13 22:51:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:51:30,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:30,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:51:32,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 430 states and 855 transitions. [2024-11-13 22:51:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 855 transitions. [2024-11-13 22:51:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:51:32,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:32,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:32,645 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:51:34,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:34,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 433 states and 865 transitions. [2024-11-13 22:51:34,634 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 865 transitions. [2024-11-13 22:51:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:51:34,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:34,728 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:51:36,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 438 states and 883 transitions. [2024-11-13 22:51:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 883 transitions. [2024-11-13 22:51:36,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:51:36,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:36,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:36,708 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:51:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 445 states and 904 transitions. [2024-11-13 22:51:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 904 transitions. [2024-11-13 22:51:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:51:39,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:39,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:39,617 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:51:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 447 states and 906 transitions. [2024-11-13 22:51:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 906 transitions. [2024-11-13 22:51:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:51:40,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:40,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:40,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:51:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 462 states and 957 transitions. [2024-11-13 22:51:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 957 transitions. [2024-11-13 22:51:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:51:47,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:51:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 467 states and 975 transitions. [2024-11-13 22:51:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 975 transitions. [2024-11-13 22:51:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:51:48,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:49,081 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:51:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 472 states and 986 transitions. [2024-11-13 22:51:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 986 transitions. [2024-11-13 22:51:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:51:49,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:51:50,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 474 states and 995 transitions. [2024-11-13 22:51:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 995 transitions. [2024-11-13 22:51:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:51:50,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:50,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:51:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 479 states and 1007 transitions. [2024-11-13 22:51:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1007 transitions. [2024-11-13 22:51:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:51:52,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:52,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:52,949 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:51:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:53,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 484 states and 1015 transitions. [2024-11-13 22:51:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1015 transitions. [2024-11-13 22:51:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:51:53,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:53,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:52:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 501 states and 1071 transitions. [2024-11-13 22:52:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1071 transitions. [2024-11-13 22:52:00,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:52:00,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:00,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:00,532 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:52:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 507 states and 1090 transitions. [2024-11-13 22:52:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1090 transitions. [2024-11-13 22:52:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:52:01,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:01,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:52:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 526 states and 1151 transitions. [2024-11-13 22:52:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1151 transitions. [2024-11-13 22:52:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:52:09,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:52:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 531 states and 1158 transitions. [2024-11-13 22:52:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1158 transitions. [2024-11-13 22:52:10,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:52:10,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:10,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:52:19,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 552 states and 1222 transitions. [2024-11-13 22:52:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1222 transitions. [2024-11-13 22:52:19,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:52:19,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:52:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 560 states and 1249 transitions. [2024-11-13 22:52:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1249 transitions. [2024-11-13 22:52:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:52:22,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:52:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 563 states and 1267 transitions. [2024-11-13 22:52:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1267 transitions. [2024-11-13 22:52:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:52:24,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:24,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:52:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 564 states and 1268 transitions. [2024-11-13 22:52:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1268 transitions. [2024-11-13 22:52:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:52:25,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:52:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:25,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 565 states and 1269 transitions. [2024-11-13 22:52:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1269 transitions. [2024-11-13 22:52:25,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:52:25,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:25,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:52:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 572 states and 1290 transitions. [2024-11-13 22:52:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1290 transitions. [2024-11-13 22:52:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:52:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:52:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 579 states and 1314 transitions. [2024-11-13 22:52:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1314 transitions. [2024-11-13 22:52:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:52:31,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:52:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 581 states and 1321 transitions. [2024-11-13 22:52:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1321 transitions. [2024-11-13 22:52:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:52:32,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:52:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 591 states and 1343 transitions. [2024-11-13 22:52:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1343 transitions. [2024-11-13 22:52:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:52:36,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:36,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:52:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:38,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 595 states and 1357 transitions. [2024-11-13 22:52:38,473 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1357 transitions. [2024-11-13 22:52:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:52:38,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:52:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 599 states and 1373 transitions. [2024-11-13 22:52:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1373 transitions. [2024-11-13 22:52:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:52:40,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:52:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 601 states and 1388 transitions. [2024-11-13 22:52:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1388 transitions. [2024-11-13 22:52:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:52:42,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:42,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:52:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 611 states and 1426 transitions. [2024-11-13 22:52:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1426 transitions. [2024-11-13 22:52:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:52:48,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:52:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 622 states and 1461 transitions. [2024-11-13 22:52:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1461 transitions. [2024-11-13 22:52:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:52:53,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:54,555 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:52:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 628 states and 1476 transitions. [2024-11-13 22:52:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1476 transitions. [2024-11-13 22:52:56,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:52:56,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:56,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:56,943 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:52:59,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 634 states and 1487 transitions. [2024-11-13 22:52:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1487 transitions. [2024-11-13 22:52:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:52:59,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:00,413 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:53:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 640 states and 1507 transitions. [2024-11-13 22:53:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1507 transitions. [2024-11-13 22:53:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:53:04,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:04,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:53:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:04,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 641 states and 1507 transitions. [2024-11-13 22:53:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1507 transitions. [2024-11-13 22:53:04,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:53:04,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:04,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:53:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 664 states and 1571 transitions. [2024-11-13 22:53:15,570 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1571 transitions. [2024-11-13 22:53:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:53:15,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:53:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 666 states and 1583 transitions. [2024-11-13 22:53:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1583 transitions. [2024-11-13 22:53:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:53:16,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:16,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:53:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 676 states and 1615 transitions. [2024-11-13 22:53:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1615 transitions. [2024-11-13 22:53:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:53:22,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:22,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:53:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 683 states and 1653 transitions. [2024-11-13 22:53:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1653 transitions. [2024-11-13 22:53:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:53:26,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:53:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 687 states and 1678 transitions. [2024-11-13 22:53:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1678 transitions. [2024-11-13 22:53:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:53:28,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:28,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:53:29,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 689 states and 1692 transitions. [2024-11-13 22:53:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1692 transitions. [2024-11-13 22:53:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:53:29,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:29,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:53:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 693 states and 1700 transitions. [2024-11-13 22:53:30,478 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1700 transitions. [2024-11-13 22:53:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:53:30,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:53:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 695 states and 1706 transitions. [2024-11-13 22:53:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1706 transitions. [2024-11-13 22:53:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:53:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:32,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:53:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 703 states and 1733 transitions. [2024-11-13 22:53:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1733 transitions. [2024-11-13 22:53:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:53:35,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:35,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:53:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:37,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 708 states and 1748 transitions. [2024-11-13 22:53:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1748 transitions. [2024-11-13 22:53:37,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:53:37,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:37,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:53:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 721 states and 1782 transitions. [2024-11-13 22:53:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1782 transitions. [2024-11-13 22:53:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:53:45,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:53:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 730 states and 1826 transitions. [2024-11-13 22:53:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1826 transitions. [2024-11-13 22:53:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:53:49,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:49,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:53:50,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 732 states and 1841 transitions. [2024-11-13 22:53:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1841 transitions. [2024-11-13 22:53:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:53:50,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:50,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:53:52,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 734 states and 1844 transitions. [2024-11-13 22:53:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1844 transitions. [2024-11-13 22:53:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:53:52,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:53,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:53:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 738 states and 1853 transitions. [2024-11-13 22:53:53,954 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1853 transitions. [2024-11-13 22:53:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:53:53,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:53,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:53:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 740 states and 1857 transitions. [2024-11-13 22:53:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1857 transitions. [2024-11-13 22:53:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:53:55,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:55,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:53:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 742 states and 1861 transitions. [2024-11-13 22:53:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1861 transitions. [2024-11-13 22:53:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:53:57,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:57,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:57,825 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:53:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 744 states and 1865 transitions. [2024-11-13 22:53:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1865 transitions. [2024-11-13 22:53:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:53:59,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:59,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:59,695 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:54:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 750 states and 1891 transitions. [2024-11-13 22:54:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1891 transitions. [2024-11-13 22:54:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:54:04,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:04,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:54:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 752 states and 1895 transitions. [2024-11-13 22:54:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1895 transitions. [2024-11-13 22:54:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:54:06,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:06,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:54:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:08,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 756 states and 1904 transitions. [2024-11-13 22:54:08,318 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1904 transitions. [2024-11-13 22:54:08,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:54:08,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:08,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:08,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:54:14,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 766 states and 1925 transitions. [2024-11-13 22:54:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1925 transitions. [2024-11-13 22:54:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:54:14,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:14,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:14,940 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:54:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 776 states and 1957 transitions. [2024-11-13 22:54:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1957 transitions. [2024-11-13 22:54:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:54:21,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:21,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:54:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 782 states and 1981 transitions. [2024-11-13 22:54:26,023 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1981 transitions. [2024-11-13 22:54:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:54:26,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:26,461 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:54:29,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 787 states and 1990 transitions. [2024-11-13 22:54:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1990 transitions. [2024-11-13 22:54:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:54:29,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:29,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:54:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 796 states and 2015 transitions. [2024-11-13 22:54:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 2015 transitions. [2024-11-13 22:54:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:54:34,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:34,728 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:54:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 801 states and 2025 transitions. [2024-11-13 22:54:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2025 transitions. [2024-11-13 22:54:34,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:54:34,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:34,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:54:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 806 states and 2039 transitions. [2024-11-13 22:54:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2039 transitions. [2024-11-13 22:54:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:54:37,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:37,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:54:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 819 states and 2072 transitions. [2024-11-13 22:54:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2072 transitions. [2024-11-13 22:54:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:54:46,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:46,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:54:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 828 states and 2115 transitions. [2024-11-13 22:54:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2115 transitions. [2024-11-13 22:54:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:54:51,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:54:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 830 states and 2128 transitions. [2024-11-13 22:54:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 2128 transitions. [2024-11-13 22:54:52,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:54:52,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:52,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:54:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 838 states and 2161 transitions. [2024-11-13 22:54:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2161 transitions. [2024-11-13 22:54:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:54:58,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:58,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:55:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 842 states and 2171 transitions. [2024-11-13 22:55:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2171 transitions. [2024-11-13 22:55:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:55:03,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:03,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:55:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 844 states and 2178 transitions. [2024-11-13 22:55:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2178 transitions. [2024-11-13 22:55:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:55:05,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:55:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 849 states and 2191 transitions. [2024-11-13 22:55:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2191 transitions. [2024-11-13 22:55:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:55:05,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:55:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:12,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 859 states and 2222 transitions. [2024-11-13 22:55:12,440 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 2222 transitions. [2024-11-13 22:55:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:55:12,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:12,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:55:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 863 states and 2242 transitions. [2024-11-13 22:55:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2242 transitions. [2024-11-13 22:55:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:55:16,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:55:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 865 states and 2246 transitions. [2024-11-13 22:55:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2246 transitions. [2024-11-13 22:55:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:55:18,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:18,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:55:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 871 states and 2256 transitions. [2024-11-13 22:55:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2256 transitions. [2024-11-13 22:55:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:55:22,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:22,683 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:55:27,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 877 states and 2270 transitions. [2024-11-13 22:55:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2270 transitions. [2024-11-13 22:55:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:55:27,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:27,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:55:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 883 states and 2280 transitions. [2024-11-13 22:55:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 2280 transitions. [2024-11-13 22:55:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:55:31,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:31,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:55:41,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 896 states and 2310 transitions. [2024-11-13 22:55:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2310 transitions. [2024-11-13 22:55:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:55:41,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:41,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:55:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 901 states and 2322 transitions. [2024-11-13 22:55:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2322 transitions. [2024-11-13 22:55:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:55:44,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:44,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:55:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 908 states and 2373 transitions. [2024-11-13 22:55:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2373 transitions. [2024-11-13 22:55:50,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:55:50,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:50,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:55:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 914 states and 2395 transitions. [2024-11-13 22:55:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2395 transitions. [2024-11-13 22:55:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:55:56,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:56,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:55:59,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:59,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 920 states and 2416 transitions. [2024-11-13 22:55:59,023 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2416 transitions. [2024-11-13 22:55:59,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:55:59,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:59,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:56:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 922 states and 2421 transitions. [2024-11-13 22:56:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2421 transitions. [2024-11-13 22:56:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:56:02,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:02,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:56:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 927 states and 2439 transitions. [2024-11-13 22:56:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2439 transitions. [2024-11-13 22:56:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:56:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,129 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:56:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 933 states and 2451 transitions. [2024-11-13 22:56:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2451 transitions. [2024-11-13 22:56:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:56:08,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:08,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:56:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:13,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 939 states and 2467 transitions. [2024-11-13 22:56:13,110 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2467 transitions. [2024-11-13 22:56:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:56:13,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:13,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:56:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 944 states and 2475 transitions. [2024-11-13 22:56:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2475 transitions. [2024-11-13 22:56:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:13,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:56:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:17,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 950 states and 2487 transitions. [2024-11-13 22:56:17,571 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2487 transitions. [2024-11-13 22:56:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:17,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:56:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 956 states and 2501 transitions. [2024-11-13 22:56:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2501 transitions. [2024-11-13 22:56:21,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:21,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:21,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:56:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 962 states and 2514 transitions. [2024-11-13 22:56:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2514 transitions. [2024-11-13 22:56:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:25,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:25,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:56:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 975 states and 2542 transitions. [2024-11-13 22:56:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2542 transitions. [2024-11-13 22:56:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:36,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:56:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 980 states and 2553 transitions. [2024-11-13 22:56:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2553 transitions. [2024-11-13 22:56:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:56:39,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:39,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:39,102 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:56:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:39,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 985 states and 2563 transitions. [2024-11-13 22:56:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 2563 transitions. [2024-11-13 22:56:39,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:39,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:56:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 991 states and 2578 transitions. [2024-11-13 22:56:44,525 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2578 transitions. [2024-11-13 22:56:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:44,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:44,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:56:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 995 states and 2596 transitions. [2024-11-13 22:56:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2596 transitions. [2024-11-13 22:56:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:56:48,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:48,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:56:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 997 states and 2600 transitions. [2024-11-13 22:56:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2600 transitions. [2024-11-13 22:56:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:56:51,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:51,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:56:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1000 states and 2619 transitions. [2024-11-13 22:56:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2619 transitions. [2024-11-13 22:56:54,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:56:54,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:54,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:07,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 1011 states and 2647 transitions. [2024-11-13 22:57:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2647 transitions. [2024-11-13 22:57:07,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:07,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:07,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1014 states and 2667 transitions. [2024-11-13 22:57:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2667 transitions. [2024-11-13 22:57:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:11,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1017 states and 2689 transitions. [2024-11-13 22:57:14,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 2689 transitions. [2024-11-13 22:57:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:57:14,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:14,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1020 states and 2705 transitions. [2024-11-13 22:57:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2705 transitions. [2024-11-13 22:57:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:17,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:19,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1021 states and 2706 transitions. [2024-11-13 22:57:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2706 transitions. [2024-11-13 22:57:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:19,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:20,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1022 states and 2708 transitions. [2024-11-13 22:57:20,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2708 transitions. [2024-11-13 22:57:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:20,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:20,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:20,762 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:22,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1023 states and 2709 transitions. [2024-11-13 22:57:22,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2709 transitions. [2024-11-13 22:57:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:22,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:22,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1024 states and 2710 transitions. [2024-11-13 22:57:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 2710 transitions. [2024-11-13 22:57:24,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:57:24,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:24,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1030 states and 2745 transitions. [2024-11-13 22:57:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2745 transitions. [2024-11-13 22:57:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:33,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:33,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:34,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1031 states and 2746 transitions. [2024-11-13 22:57:34,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2746 transitions. [2024-11-13 22:57:34,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:57:34,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:34,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:57:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1034 states and 2755 transitions. [2024-11-13 22:57:39,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2755 transitions. [2024-11-13 22:57:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:57:39,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:39,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:57:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1040 states and 2773 transitions. [2024-11-13 22:57:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2773 transitions. [2024-11-13 22:57:44,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:44,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1041 states and 2775 transitions. [2024-11-13 22:57:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2775 transitions. [2024-11-13 22:57:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:45,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:45,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:57:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1043 states and 2791 transitions. [2024-11-13 22:57:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2791 transitions. [2024-11-13 22:57:47,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:57:47,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:47,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:57:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1047 states and 2814 transitions. [2024-11-13 22:57:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2814 transitions. [2024-11-13 22:57:51,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:57:51,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:51,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:51,387 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:57:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1054 states and 2846 transitions. [2024-11-13 22:57:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2846 transitions. [2024-11-13 22:57:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:57:56,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:01,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1061 states and 2874 transitions. [2024-11-13 22:58:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2874 transitions. [2024-11-13 22:58:01,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:01,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:01,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:01,293 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1064 states and 2883 transitions. [2024-11-13 22:58:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2883 transitions. [2024-11-13 22:58:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:05,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:05,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1067 states and 2893 transitions. [2024-11-13 22:58:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2893 transitions. [2024-11-13 22:58:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:09,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:11,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1068 states and 2894 transitions. [2024-11-13 22:58:11,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2894 transitions. [2024-11-13 22:58:11,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:11,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:11,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1069 states and 2897 transitions. [2024-11-13 22:58:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2897 transitions. [2024-11-13 22:58:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:12,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:12,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:12,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1071 states and 2910 transitions. [2024-11-13 22:58:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 2910 transitions. [2024-11-13 22:58:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:14,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:14,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1072 states and 2911 transitions. [2024-11-13 22:58:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2911 transitions. [2024-11-13 22:58:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:58:15,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:15,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:58:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1077 states and 2930 transitions. [2024-11-13 22:58:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2930 transitions. [2024-11-13 22:58:20,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:58:20,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:58:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1081 states and 2939 transitions. [2024-11-13 22:58:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2939 transitions. [2024-11-13 22:58:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:24,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:26,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1083 states and 2953 transitions. [2024-11-13 22:58:26,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2953 transitions. [2024-11-13 22:58:26,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:58:26,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:26,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:26,468 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:58:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1085 states and 2959 transitions. [2024-11-13 22:58:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2959 transitions. [2024-11-13 22:58:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:30,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 1087 states and 2972 transitions. [2024-11-13 22:58:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2972 transitions. [2024-11-13 22:58:31,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:58:31,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:31,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:58:45,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 1100 states and 3001 transitions. [2024-11-13 22:58:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 3001 transitions. [2024-11-13 22:58:45,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:58:45,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:45,611 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:58:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1105 states and 3023 transitions. [2024-11-13 22:58:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 3023 transitions. [2024-11-13 22:58:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:50,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:54,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 1108 states and 3034 transitions. [2024-11-13 22:58:54,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 3034 transitions. [2024-11-13 22:58:54,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:54,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:54,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:58:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 1109 states and 3036 transitions. [2024-11-13 22:58:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 3036 transitions. [2024-11-13 22:58:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:58:56,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:59:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1114 states and 3049 transitions. [2024-11-13 22:59:02,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 3049 transitions. [2024-11-13 22:59:02,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:59:02,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:02,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:59:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1121 states and 3061 transitions. [2024-11-13 22:59:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 3061 transitions. [2024-11-13 22:59:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:59:08,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:59:09,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:09,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1123 states and 3063 transitions. [2024-11-13 22:59:09,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 3063 transitions. [2024-11-13 22:59:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:59:09,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:09,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:59:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 1132 states and 3097 transitions. [2024-11-13 22:59:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 3097 transitions. [2024-11-13 22:59:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:59:17,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:59:21,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1134 states and 3101 transitions. [2024-11-13 22:59:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 3101 transitions. [2024-11-13 22:59:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:59:21,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:59:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 1139 states and 3111 transitions. [2024-11-13 22:59:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 3111 transitions. [2024-11-13 22:59:26,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:59:26,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:26,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:59:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1141 states and 3118 transitions. [2024-11-13 22:59:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 3118 transitions. [2024-11-13 22:59:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:59:28,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:28,513 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:59:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1143 states and 3122 transitions. [2024-11-13 22:59:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 3122 transitions. [2024-11-13 22:59:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:59:32,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:59:37,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1147 states and 3129 transitions. [2024-11-13 22:59:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 3129 transitions. [2024-11-13 22:59:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:59:37,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:59:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1149 states and 3132 transitions. [2024-11-13 22:59:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 3132 transitions. [2024-11-13 22:59:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:59:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:59:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 1154 states and 3156 transitions. [2024-11-13 22:59:41,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 3156 transitions. [2024-11-13 22:59:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:59:41,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:41,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:59:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 1158 states and 3162 transitions. [2024-11-13 22:59:46,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 3162 transitions. [2024-11-13 22:59:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:59:46,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:59:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1164 states and 3174 transitions. [2024-11-13 22:59:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 3174 transitions. [2024-11-13 22:59:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:59:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:59:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1166 states and 3188 transitions. [2024-11-13 22:59:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 3188 transitions. [2024-11-13 22:59:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:59:53,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:00:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1170 states and 3194 transitions. [2024-11-13 23:00:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3194 transitions. [2024-11-13 23:00:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:00:00,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:00,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:00:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1172 states and 3207 transitions. [2024-11-13 23:00:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 3207 transitions. [2024-11-13 23:00:02,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:00:02,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:02,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:00:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 1179 states and 3222 transitions. [2024-11-13 23:00:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 3222 transitions. [2024-11-13 23:00:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:05,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:00:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 1185 states and 3247 transitions. [2024-11-13 23:00:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 3247 transitions. [2024-11-13 23:00:13,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:13,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:13,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:00:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:18,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 1189 states and 3267 transitions. [2024-11-13 23:00:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 3267 transitions. [2024-11-13 23:00:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:00:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:00:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1191 states and 3270 transitions. [2024-11-13 23:00:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3270 transitions. [2024-11-13 23:00:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:21,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:21,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:21,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:00:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 1194 states and 3276 transitions. [2024-11-13 23:00:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 3276 transitions. [2024-11-13 23:00:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:26,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:00:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:28,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 1195 states and 3277 transitions. [2024-11-13 23:00:28,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 3277 transitions. [2024-11-13 23:00:28,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:28,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:28,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,463 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:00:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 1199 states and 3295 transitions. [2024-11-13 23:00:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 3295 transitions. [2024-11-13 23:00:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:00:33,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:33,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:00:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1205 states and 3319 transitions. [2024-11-13 23:00:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 3319 transitions. [2024-11-13 23:00:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:00:40,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:40,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:41,192 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:00:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:45,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 1209 states and 3330 transitions. [2024-11-13 23:00:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 3330 transitions. [2024-11-13 23:00:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:45,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:45,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:45,964 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:00:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1221 states and 3360 transitions. [2024-11-13 23:00:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 3360 transitions. [2024-11-13 23:00:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:59,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:59,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:59,335 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:01:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 1225 states and 3371 transitions. [2024-11-13 23:01:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 3371 transitions. [2024-11-13 23:01:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:01:04,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:01:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 1227 states and 3379 transitions. [2024-11-13 23:01:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3379 transitions. [2024-11-13 23:01:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:01:08,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:08,764 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:01:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1232 states and 3387 transitions. [2024-11-13 23:01:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3387 transitions. [2024-11-13 23:01:13,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:01:13,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:13,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:14,061 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:01:18,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 1237 states and 3394 transitions. [2024-11-13 23:01:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 3394 transitions. [2024-11-13 23:01:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:01:18,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:18,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:18,796 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:01:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:23,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 1241 states and 3408 transitions. [2024-11-13 23:01:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 3408 transitions. [2024-11-13 23:01:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:01:23,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:23,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:01:30,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:30,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 1245 states and 3409 transitions. [2024-11-13 23:01:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 3409 transitions. [2024-11-13 23:01:30,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:01:30,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:30,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:30,607 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:01:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 1252 states and 3437 transitions. [2024-11-13 23:01:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 3437 transitions. [2024-11-13 23:01:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:01:36,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:37,541 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:01:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 1254 states and 3454 transitions. [2024-11-13 23:01:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 3454 transitions. [2024-11-13 23:01:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:01:39,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:01:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1257 states and 3464 transitions. [2024-11-13 23:01:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 3464 transitions. [2024-11-13 23:01:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:01:44,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:44,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:01:50,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 1264 states and 3493 transitions. [2024-11-13 23:01:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 3493 transitions. [2024-11-13 23:01:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:01:50,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:50,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:01:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1265 states and 3497 transitions. [2024-11-13 23:01:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 3497 transitions. [2024-11-13 23:01:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:01:52,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:52,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:01:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 1268 states and 3508 transitions. [2024-11-13 23:01:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 3508 transitions. [2024-11-13 23:01:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:01:56,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:56,866 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:01:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 1269 states and 3509 transitions. [2024-11-13 23:01:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 3509 transitions. [2024-11-13 23:01:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:01:58,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:58,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:02:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 1270 states and 3511 transitions. [2024-11-13 23:02:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 3511 transitions. [2024-11-13 23:02:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:02:01,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 1272 states and 3523 transitions. [2024-11-13 23:02:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 3523 transitions. [2024-11-13 23:02:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:01,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:01,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:02:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 1277 states and 3543 transitions. [2024-11-13 23:02:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 3543 transitions. [2024-11-13 23:02:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:08,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:08,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:02:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:10,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3600 states to 1279 states and 3556 transitions. [2024-11-13 23:02:10,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 3556 transitions. [2024-11-13 23:02:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:10,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:02:12,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1280 states and 3557 transitions. [2024-11-13 23:02:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 3557 transitions. [2024-11-13 23:02:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:12,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:12,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:12,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:02:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1289 states and 3592 transitions. [2024-11-13 23:02:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 3592 transitions. [2024-11-13 23:02:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:21,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:21,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:02:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3661 states to 1301 states and 3617 transitions. [2024-11-13 23:02:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 3617 transitions. [2024-11-13 23:02:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:34,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:34,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:02:38,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 1303 states and 3620 transitions. [2024-11-13 23:02:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 3620 transitions. [2024-11-13 23:02:38,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:02:38,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:38,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:02:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1305 states and 3622 transitions. [2024-11-13 23:02:41,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 3622 transitions. [2024-11-13 23:02:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:02:41,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:41,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:02:50,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1311 states and 3640 transitions. [2024-11-13 23:02:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 3640 transitions. [2024-11-13 23:02:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:02:50,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:50,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:02:51,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1314 states and 3644 transitions. [2024-11-13 23:02:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 3644 transitions. [2024-11-13 23:02:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:02:51,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:51,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat