./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product26.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_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/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_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product26.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/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_d40d9850-7d43-48b1-bb95-dd59368c92d2/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 2214b99fc6848bca0f24e9e72f44d1848092675b0f72a15c952711ed7656fcb1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:27:38,493 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:27:38,597 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:27:38,609 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:27:38,609 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:27:38,649 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:27:38,650 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:27:38,650 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:27:38,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:27:38,651 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:27:38,651 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:27:38,651 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:27:38,651 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:27:38,651 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:27:38,651 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:27:38,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:27:38,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:27:38,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:27:38,652 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:27:38,652 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:27:38,652 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:27:38,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:27:38,654 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:27:38,654 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:27:38,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:27:38,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:27:38,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:27:38,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:38,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:27:38,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:27:38,655 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:27:38,655 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:27:38,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:27:38,655 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_d40d9850-7d43-48b1-bb95-dd59368c92d2/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 -> 2214b99fc6848bca0f24e9e72f44d1848092675b0f72a15c952711ed7656fcb1 [2024-11-13 22:27:38,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:27:38,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:27:38,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:27:38,960 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:27:38,960 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:27:38,963 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/email_spec0_product26.cil.c Unable to find full path for "g++" [2024-11-13 22:27:40,930 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:27:41,336 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:27:41,337 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/sv-benchmarks/c/product-lines/email_spec0_product26.cil.c [2024-11-13 22:27:41,361 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/data/6e9afd65a/a804604a945b459aa8a756ae25752942/FLAG93ba9115a [2024-11-13 22:27:41,376 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/data/6e9afd65a/a804604a945b459aa8a756ae25752942 [2024-11-13 22:27:41,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:27:41,380 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:27:41,381 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:41,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:27:41,386 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:27:41,387 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:41" (1/1) ... [2024-11-13 22:27:41,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7392d941 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:41, skipping insertion in model container [2024-11-13 22:27:41,388 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:41" (1/1) ... [2024-11-13 22:27:41,438 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:27:42,109 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_d40d9850-7d43-48b1-bb95-dd59368c92d2/sv-benchmarks/c/product-lines/email_spec0_product26.cil.c[63882,63895] [2024-11-13 22:27:42,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:42,134 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:27:42,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [48] [2024-11-13 22:27:42,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [424] [2024-11-13 22:27:42,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [828] [2024-11-13 22:27:42,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1152] [2024-11-13 22:27:42,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1374] [2024-11-13 22:27:42,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1477] [2024-11-13 22:27:42,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1512] [2024-11-13 22:27:42,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [2572] [2024-11-13 22:27:42,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2592] [2024-11-13 22:27:42,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2958] [2024-11-13 22:27:42,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2975] [2024-11-13 22:27:42,328 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_d40d9850-7d43-48b1-bb95-dd59368c92d2/sv-benchmarks/c/product-lines/email_spec0_product26.cil.c[63882,63895] [2024-11-13 22:27:42,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:42,367 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:27:42,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42 WrapperNode [2024-11-13 22:27:42,368 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:42,369 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:42,369 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:27:42,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:27:42,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,397 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,446 INFO L138 Inliner]: procedures = 131, calls = 204, calls flagged for inlining = 59, calls inlined = 56, statements flattened = 1088 [2024-11-13 22:27:42,446 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:42,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:27:42,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:27:42,447 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:27:42,455 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,461 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,462 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,479 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,488 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,493 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,496 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,503 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:27:42,503 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:27:42,504 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:27:42,504 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:27:42,505 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:42" (1/1) ... [2024-11-13 22:27:42,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:42,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:27:42,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:27:42,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40d9850-7d43-48b1-bb95-dd59368c92d2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:27:42,608 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2024-11-13 22:27:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2024-11-13 22:27:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-13 22:27:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-13 22:27:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2024-11-13 22:27:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2024-11-13 22:27:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-13 22:27:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-13 22:27:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-13 22:27:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-13 22:27:42,611 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2024-11-13 22:27:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2024-11-13 22:27:42,611 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-13 22:27:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-13 22:27:42,611 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-13 22:27:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-13 22:27:42,612 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-13 22:27:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-13 22:27:42,612 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-13 22:27:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-13 22:27:42,612 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-13 22:27:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-13 22:27:42,612 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-13 22:27:42,613 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-13 22:27:42,613 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2024-11-13 22:27:42,613 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2024-11-13 22:27:42,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-13 22:27:42,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-13 22:27:42,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:27:42,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2024-11-13 22:27:42,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2024-11-13 22:27:42,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-13 22:27:42,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-13 22:27:42,615 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-13 22:27:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-13 22:27:42,615 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-13 22:27:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-13 22:27:42,615 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-13 22:27:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-13 22:27:42,615 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-13 22:27:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-13 22:27:42,615 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-13 22:27:42,616 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-13 22:27:42,616 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-13 22:27:42,616 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-13 22:27:42,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:27:42,616 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-13 22:27:42,616 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-13 22:27:42,616 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2024-11-13 22:27:42,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2024-11-13 22:27:42,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:27:42,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:27:42,886 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:27:42,891 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:27:44,275 INFO L? ?]: Removed 537 outVars from TransFormulas that were not future-live. [2024-11-13 22:27:44,275 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:27:45,240 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:27:45,241 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:27:45,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:27:45 BoogieIcfgContainer [2024-11-13 22:27:45,241 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:27:45,242 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:27:45,242 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:27:45,255 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:27:45,255 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:27:45" (1/1) ... [2024-11-13 22:27:45,267 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:27:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 201 states and 272 transitions. [2024-11-13 22:27:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 272 transitions. [2024-11-13 22:27:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:27:45,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:45,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 201 states and 270 transitions. [2024-11-13 22:27:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 270 transitions. [2024-11-13 22:27:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:27:45,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:45,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:27:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 203 states and 283 transitions. [2024-11-13 22:27:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 283 transitions. [2024-11-13 22:27:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:27:46,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:27:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:46,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 206 states and 296 transitions. [2024-11-13 22:27:46,827 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 296 transitions. [2024-11-13 22:27:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:27:46,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:27:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 212 states and 318 transitions. [2024-11-13 22:27:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 318 transitions. [2024-11-13 22:27:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:27:47,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:47,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:27:47,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:47,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 217 states and 334 transitions. [2024-11-13 22:27:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 334 transitions. [2024-11-13 22:27:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:27:47,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:47,943 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:27:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 219 states and 337 transitions. [2024-11-13 22:27:48,060 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 337 transitions. [2024-11-13 22:27:48,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:27:48,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:48,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:48,237 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:27:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 221 states and 347 transitions. [2024-11-13 22:27:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 347 transitions. [2024-11-13 22:27:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:27:48,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:48,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 228 states and 369 transitions. [2024-11-13 22:27:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2024-11-13 22:27:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:27:48,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:48,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:27:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 232 states and 374 transitions. [2024-11-13 22:27:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 374 transitions. [2024-11-13 22:27:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:27:49,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:49,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:49,545 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 22:27:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 237 states and 381 transitions. [2024-11-13 22:27:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 381 transitions. [2024-11-13 22:27:49,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:27:49,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 242 states and 400 transitions. [2024-11-13 22:27:50,206 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 400 transitions. [2024-11-13 22:27:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:27:50,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 251 states and 424 transitions. [2024-11-13 22:27:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 424 transitions. [2024-11-13 22:27:51,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:27:51,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 262 states and 451 transitions. [2024-11-13 22:27:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 451 transitions. [2024-11-13 22:27:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:27:52,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:52,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:52,596 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 22:27:52,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 268 states and 463 transitions. [2024-11-13 22:27:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 463 transitions. [2024-11-13 22:27:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:27:52,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:52,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:53,036 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:27:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:53,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 273 states and 479 transitions. [2024-11-13 22:27:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 479 transitions. [2024-11-13 22:27:53,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:27:53,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:53,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:27:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 301 states and 561 transitions. [2024-11-13 22:27:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 561 transitions. [2024-11-13 22:27:56,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:27:56,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:56,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:27:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 303 states and 571 transitions. [2024-11-13 22:27:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 571 transitions. [2024-11-13 22:27:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:27:57,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:27:58,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 306 states and 576 transitions. [2024-11-13 22:27:58,016 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 576 transitions. [2024-11-13 22:27:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:27:58,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:58,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:58,108 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 22:27:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 310 states and 584 transitions. [2024-11-13 22:27:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 584 transitions. [2024-11-13 22:27:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:27:58,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:28:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 323 states and 614 transitions. [2024-11-13 22:28:00,759 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 614 transitions. [2024-11-13 22:28:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:28:00,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:28:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 333 states and 649 transitions. [2024-11-13 22:28:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 649 transitions. [2024-11-13 22:28:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:28:02,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:28:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 335 states and 660 transitions. [2024-11-13 22:28:02,997 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 660 transitions. [2024-11-13 22:28:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:28:03,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,116 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:28:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 340 states and 678 transitions. [2024-11-13 22:28:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 678 transitions. [2024-11-13 22:28:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:28:03,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,387 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:28:14,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:14,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 388 states and 796 transitions. [2024-11-13 22:28:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 796 transitions. [2024-11-13 22:28:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:28:14,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:28:14,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 390 states and 805 transitions. [2024-11-13 22:28:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 805 transitions. [2024-11-13 22:28:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:28:14,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:14,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:28:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 400 states and 847 transitions. [2024-11-13 22:28:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 847 transitions. [2024-11-13 22:28:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:28:17,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:28:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:19,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 402 states and 858 transitions. [2024-11-13 22:28:19,326 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 858 transitions. [2024-11-13 22:28:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:28:19,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:19,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:28:21,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:21,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 407 states and 869 transitions. [2024-11-13 22:28:21,157 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 869 transitions. [2024-11-13 22:28:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:28:21,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:21,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:28:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 415 states and 906 transitions. [2024-11-13 22:28:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 906 transitions. [2024-11-13 22:28:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:28:24,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:28:28,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:28,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 428 states and 944 transitions. [2024-11-13 22:28:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 944 transitions. [2024-11-13 22:28:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:28:28,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:28,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:28:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:33,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 443 states and 1000 transitions. [2024-11-13 22:28:33,792 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1000 transitions. [2024-11-13 22:28:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:28:33,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:33,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:34,067 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 22:28:36,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 452 states and 1033 transitions. [2024-11-13 22:28:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1033 transitions. [2024-11-13 22:28:36,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:28:36,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:28:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 455 states and 1043 transitions. [2024-11-13 22:28:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1043 transitions. [2024-11-13 22:28:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:28:38,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:28:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 461 states and 1067 transitions. [2024-11-13 22:28:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1067 transitions. [2024-11-13 22:28:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:28:40,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:40,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:40,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:40,421 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:28:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 466 states and 1089 transitions. [2024-11-13 22:28:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1089 transitions. [2024-11-13 22:28:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:28:41,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:28:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:42,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 471 states and 1103 transitions. [2024-11-13 22:28:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1103 transitions. [2024-11-13 22:28:42,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:28:42,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:42,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:28:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 473 states and 1112 transitions. [2024-11-13 22:28:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1112 transitions. [2024-11-13 22:28:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:28:43,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:28:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 478 states and 1122 transitions. [2024-11-13 22:28:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1122 transitions. [2024-11-13 22:28:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:28:45,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:28:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 483 states and 1130 transitions. [2024-11-13 22:28:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1130 transitions. [2024-11-13 22:28:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:28:45,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:45,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:28:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 500 states and 1191 transitions. [2024-11-13 22:28:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1191 transitions. [2024-11-13 22:28:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:28:51,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:51,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:28:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 505 states and 1200 transitions. [2024-11-13 22:28:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1200 transitions. [2024-11-13 22:28:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:28:52,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:52,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:28:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 511 states and 1220 transitions. [2024-11-13 22:28:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1220 transitions. [2024-11-13 22:28:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:28:53,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:53,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 530 states and 1286 transitions. [2024-11-13 22:29:01,160 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1286 transitions. [2024-11-13 22:29:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:29:01,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:01,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 536 states and 1297 transitions. [2024-11-13 22:29:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1297 transitions. [2024-11-13 22:29:03,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:29:03,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:03,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 557 states and 1360 transitions. [2024-11-13 22:29:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1360 transitions. [2024-11-13 22:29:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:29:11,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:11,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:11,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 562 states and 1367 transitions. [2024-11-13 22:29:11,697 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1367 transitions. [2024-11-13 22:29:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:29:11,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:11,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:13,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 570 states and 1392 transitions. [2024-11-13 22:29:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1392 transitions. [2024-11-13 22:29:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:29:13,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:14,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 573 states and 1407 transitions. [2024-11-13 22:29:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1407 transitions. [2024-11-13 22:29:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:29:14,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:14,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:14,821 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 22:29:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 574 states and 1407 transitions. [2024-11-13 22:29:15,158 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1407 transitions. [2024-11-13 22:29:15,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:29:15,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:15,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:15,225 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 22:29:17,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 581 states and 1428 transitions. [2024-11-13 22:29:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1428 transitions. [2024-11-13 22:29:17,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:29:17,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:17,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:17,520 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:29:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 586 states and 1446 transitions. [2024-11-13 22:29:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1446 transitions. [2024-11-13 22:29:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:29:18,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:18,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:18,774 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:29:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:23,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 598 states and 1474 transitions. [2024-11-13 22:29:23,360 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1474 transitions. [2024-11-13 22:29:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:29:23,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:23,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:29:26,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 604 states and 1502 transitions. [2024-11-13 22:29:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1502 transitions. [2024-11-13 22:29:26,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:29:26,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:26,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:29:28,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 607 states and 1507 transitions. [2024-11-13 22:29:28,193 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1507 transitions. [2024-11-13 22:29:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:29:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 630 states and 1574 transitions. [2024-11-13 22:29:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1574 transitions. [2024-11-13 22:29:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:37,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 634 states and 1597 transitions. [2024-11-13 22:29:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1597 transitions. [2024-11-13 22:29:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:39,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:39,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 637 states and 1610 transitions. [2024-11-13 22:29:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1610 transitions. [2024-11-13 22:29:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:41,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:41,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 639 states and 1624 transitions. [2024-11-13 22:29:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1624 transitions. [2024-11-13 22:29:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:29:41,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:41,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:42,077 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 22:29:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 641 states and 1627 transitions. [2024-11-13 22:29:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1627 transitions. [2024-11-13 22:29:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:43,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:45,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 645 states and 1649 transitions. [2024-11-13 22:29:45,478 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1649 transitions. [2024-11-13 22:29:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:45,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:45,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 655 states and 1679 transitions. [2024-11-13 22:29:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1679 transitions. [2024-11-13 22:29:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:48,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:48,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:29:49,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 657 states and 1693 transitions. [2024-11-13 22:29:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1693 transitions. [2024-11-13 22:29:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:49,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 659 states and 1702 transitions. [2024-11-13 22:29:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1702 transitions. [2024-11-13 22:29:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:51,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 661 states and 1714 transitions. [2024-11-13 22:29:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1714 transitions. [2024-11-13 22:29:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:29:52,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:29:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:54,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 668 states and 1737 transitions. [2024-11-13 22:29:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1737 transitions. [2024-11-13 22:29:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:29:54,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:54,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:54,687 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 22:29:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:58,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 676 states and 1762 transitions. [2024-11-13 22:29:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1762 transitions. [2024-11-13 22:29:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:29:58,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:58,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:29:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 678 states and 1768 transitions. [2024-11-13 22:29:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1768 transitions. [2024-11-13 22:29:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:29:59,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:59,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:30:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 689 states and 1798 transitions. [2024-11-13 22:30:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1798 transitions. [2024-11-13 22:30:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:30:04,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:04,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:30:07,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 698 states and 1845 transitions. [2024-11-13 22:30:07,829 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1845 transitions. [2024-11-13 22:30:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:30:07,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:30:11,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 704 states and 1870 transitions. [2024-11-13 22:30:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1870 transitions. [2024-11-13 22:30:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:30:11,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:11,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:30:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 708 states and 1887 transitions. [2024-11-13 22:30:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1887 transitions. [2024-11-13 22:30:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:30:13,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:13,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:30:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 714 states and 1912 transitions. [2024-11-13 22:30:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1912 transitions. [2024-11-13 22:30:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:30:17,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:17,054 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:30:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 716 states and 1914 transitions. [2024-11-13 22:30:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1914 transitions. [2024-11-13 22:30:18,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:30:18,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:25,903 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:31:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 754 states and 2017 transitions. [2024-11-13 22:31:09,350 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 2017 transitions. [2024-11-13 22:31:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:31:09,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:32:23,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:23,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 804 states and 2149 transitions. [2024-11-13 22:32:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 2149 transitions. [2024-11-13 22:32:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:32:23,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:23,847 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 22:32:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 808 states and 2160 transitions. [2024-11-13 22:32:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2160 transitions. [2024-11-13 22:32:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:32:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:32:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 818 states and 2188 transitions. [2024-11-13 22:32:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2188 transitions. [2024-11-13 22:32:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:32:32,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:32:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 822 states and 2208 transitions. [2024-11-13 22:32:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 2208 transitions. [2024-11-13 22:32:36,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:32:36,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:36,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:32:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 831 states and 2233 transitions. [2024-11-13 22:32:41,203 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2233 transitions. [2024-11-13 22:32:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:32:41,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:32:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 838 states and 2259 transitions. [2024-11-13 22:32:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2259 transitions. [2024-11-13 22:32:43,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:32:43,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:43,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:43,886 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:32:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 843 states and 2273 transitions. [2024-11-13 22:32:45,218 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2273 transitions. [2024-11-13 22:32:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:32:45,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:45,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:32:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 848 states and 2284 transitions. [2024-11-13 22:32:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2284 transitions. [2024-11-13 22:32:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:32:45,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:32:49,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 853 states and 2301 transitions. [2024-11-13 22:32:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2301 transitions. [2024-11-13 22:32:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:32:49,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:33:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 866 states and 2338 transitions. [2024-11-13 22:33:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2338 transitions. [2024-11-13 22:33:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:33:00,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:33:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 868 states and 2342 transitions. [2024-11-13 22:33:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2342 transitions. [2024-11-13 22:33:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:33:02,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:33:09,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 877 states and 2393 transitions. [2024-11-13 22:33:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2393 transitions. [2024-11-13 22:33:09,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:33:09,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:09,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:09,312 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:33:14,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 883 states and 2419 transitions. [2024-11-13 22:33:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 2419 transitions. [2024-11-13 22:33:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:33:14,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:14,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:33:16,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 885 states and 2431 transitions. [2024-11-13 22:33:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2431 transitions. [2024-11-13 22:33:16,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:33:16,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:16,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:33:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 887 states and 2433 transitions. [2024-11-13 22:33:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2433 transitions. [2024-11-13 22:33:19,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:33:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:19,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:19,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 892 states and 2445 transitions. [2024-11-13 22:33:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2445 transitions. [2024-11-13 22:33:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:33:19,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 902 states and 2473 transitions. [2024-11-13 22:33:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 2473 transitions. [2024-11-13 22:33:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:33:24,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:24,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 906 states and 2492 transitions. [2024-11-13 22:33:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2492 transitions. [2024-11-13 22:33:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:33:28,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:28,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:37,859 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:34:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:19,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 933 states and 2573 transitions. [2024-11-13 22:34:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2573 transitions. [2024-11-13 22:34:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:19,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:19,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:19,480 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:34:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 938 states and 2590 transitions. [2024-11-13 22:34:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2590 transitions. [2024-11-13 22:34:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:24,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:34:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 951 states and 2629 transitions. [2024-11-13 22:34:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2629 transitions. [2024-11-13 22:34:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:34:41,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:41,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:41,786 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:34:47,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 957 states and 2645 transitions. [2024-11-13 22:34:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 2645 transitions. [2024-11-13 22:34:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:47,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:34:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 959 states and 2649 transitions. [2024-11-13 22:34:50,830 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 2649 transitions. [2024-11-13 22:34:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:34:50,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 961 states and 2660 transitions. [2024-11-13 22:34:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2660 transitions. [2024-11-13 22:34:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:34:52,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:52,427 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 965 states and 2676 transitions. [2024-11-13 22:34:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2676 transitions. [2024-11-13 22:34:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:34:57,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:57,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:35:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 971 states and 2692 transitions. [2024-11-13 22:35:04,696 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 2692 transitions. [2024-11-13 22:35:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:35:04,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:04,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:35:20,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 988 states and 2776 transitions. [2024-11-13 22:35:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2776 transitions. [2024-11-13 22:35:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:35:20,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:35:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:31,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 998 states and 2830 transitions. [2024-11-13 22:35:31,592 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2830 transitions. [2024-11-13 22:35:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:35:31,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1000 states and 2843 transitions. [2024-11-13 22:35:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2843 transitions. [2024-11-13 22:35:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:35:33,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:33,354 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1001 states and 2844 transitions. [2024-11-13 22:35:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2844 transitions. [2024-11-13 22:35:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:35:34,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:34,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:34,916 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:35:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1020 states and 2892 transitions. [2024-11-13 22:35:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2892 transitions. [2024-11-13 22:35:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:35:56,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:56,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:36:09,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1030 states and 2913 transitions. [2024-11-13 22:36:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2913 transitions. [2024-11-13 22:36:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:36:09,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:36:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1031 states and 2914 transitions. [2024-11-13 22:36:11,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2914 transitions. [2024-11-13 22:36:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:36:11,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:11,579 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:36:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:13,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1032 states and 2917 transitions. [2024-11-13 22:36:13,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2917 transitions. [2024-11-13 22:36:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:36:13,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:13,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:13,440 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 22:36:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1038 states and 2928 transitions. [2024-11-13 22:36:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2928 transitions. [2024-11-13 22:36:20,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:36:20,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:21,042 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:36:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1039 states and 2930 transitions. [2024-11-13 22:36:22,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 2930 transitions. [2024-11-13 22:36:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:36:22,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:36:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 1047 states and 2969 transitions. [2024-11-13 22:36:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2969 transitions. [2024-11-13 22:36:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:36:31,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:36:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1048 states and 2970 transitions. [2024-11-13 22:36:32,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2970 transitions. [2024-11-13 22:36:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:36:32,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:32,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1055 states and 2987 transitions. [2024-11-13 22:36:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2987 transitions. [2024-11-13 22:36:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:36:36,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:36,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:36,861 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 22:36:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1059 states and 3006 transitions. [2024-11-13 22:36:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 3006 transitions. [2024-11-13 22:36:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:36:39,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:36:42,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1063 states and 3021 transitions. [2024-11-13 22:36:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 3021 transitions. [2024-11-13 22:36:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:36:42,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:36:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1068 states and 3033 transitions. [2024-11-13 22:36:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 3033 transitions. [2024-11-13 22:36:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:36:43,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:43,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:36:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1070 states and 3047 transitions. [2024-11-13 22:36:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 3047 transitions. [2024-11-13 22:36:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:36:44,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1083 states and 3104 transitions. [2024-11-13 22:37:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 3104 transitions. [2024-11-13 22:37:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:37:00,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:00,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:00,398 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:03,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:03,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 1085 states and 3109 transitions. [2024-11-13 22:37:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3109 transitions. [2024-11-13 22:37:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:37:03,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:03,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1091 states and 3122 transitions. [2024-11-13 22:37:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 3122 transitions. [2024-11-13 22:37:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:37:12,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:19,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 1097 states and 3135 transitions. [2024-11-13 22:37:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 3135 transitions. [2024-11-13 22:37:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:37:19,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:19,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:19,558 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:37:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 1102 states and 3158 transitions. [2024-11-13 22:37:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 3158 transitions. [2024-11-13 22:37:19,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:37:19,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:19,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:37:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 1107 states and 3174 transitions. [2024-11-13 22:37:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 3174 transitions. [2024-11-13 22:37:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:37:25,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:37:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 1120 states and 3204 transitions. [2024-11-13 22:37:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 3204 transitions. [2024-11-13 22:37:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:37:43,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:43,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:37:51,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1126 states and 3217 transitions. [2024-11-13 22:37:51,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 3217 transitions. [2024-11-13 22:37:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:37:51,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1131 states and 3227 transitions. [2024-11-13 22:37:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 3227 transitions. [2024-11-13 22:37:53,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:37:53,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:38:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 1137 states and 3238 transitions. [2024-11-13 22:38:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 3238 transitions. [2024-11-13 22:38:01,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:38:01,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:01,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:38:08,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 1143 states and 3252 transitions. [2024-11-13 22:38:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 3252 transitions. [2024-11-13 22:38:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:38:08,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:38:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 1149 states and 3266 transitions. [2024-11-13 22:38:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 3266 transitions. [2024-11-13 22:38:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:38:16,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:16,855 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:38:25,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1155 states and 3280 transitions. [2024-11-13 22:38:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 3280 transitions. [2024-11-13 22:38:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:25,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:38:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1157 states and 3284 transitions. [2024-11-13 22:38:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 3284 transitions. [2024-11-13 22:38:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:38:29,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:29,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:38:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1162 states and 3291 transitions. [2024-11-13 22:38:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 3291 transitions. [2024-11-13 22:38:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:38:30,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:30,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,703 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:38:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 1162 states and 3290 transitions. [2024-11-13 22:38:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 3290 transitions. [2024-11-13 22:38:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:37,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:37,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:37,440 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:38:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 1168 states and 3307 transitions. [2024-11-13 22:38:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 3307 transitions. [2024-11-13 22:38:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:45,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,008 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:38:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 1170 states and 3320 transitions. [2024-11-13 22:38:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3320 transitions. [2024-11-13 22:38:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:47,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:47,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:38:54,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1176 states and 3332 transitions. [2024-11-13 22:38:54,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 3332 transitions. [2024-11-13 22:38:54,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:54,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:38:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1176 states and 3331 transitions. [2024-11-13 22:38:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 3331 transitions. [2024-11-13 22:38:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:38:55,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:38:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 1183 states and 3349 transitions. [2024-11-13 22:38:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 3349 transitions. [2024-11-13 22:38:58,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:58,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:39:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 1185 states and 3366 transitions. [2024-11-13 22:39:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 3366 transitions. [2024-11-13 22:39:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:39:00,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:01,020 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:39:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 1189 states and 3385 transitions. [2024-11-13 22:39:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 3385 transitions. [2024-11-13 22:39:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:39:04,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:04,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:05,096 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:39:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 1191 states and 3387 transitions. [2024-11-13 22:39:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3387 transitions. [2024-11-13 22:39:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:39:06,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:06,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:39:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 1197 states and 3410 transitions. [2024-11-13 22:39:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 3410 transitions. [2024-11-13 22:39:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:39:13,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:39:17,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 1201 states and 3427 transitions. [2024-11-13 22:39:17,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 3427 transitions. [2024-11-13 22:39:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:39:17,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:39:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 1206 states and 3438 transitions. [2024-11-13 22:39:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 3438 transitions. [2024-11-13 22:39:17,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:17,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:17,821 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1209 states and 3454 transitions. [2024-11-13 22:39:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 3454 transitions. [2024-11-13 22:39:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:21,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 1213 states and 3475 transitions. [2024-11-13 22:39:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 3475 transitions. [2024-11-13 22:39:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:26,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 1216 states and 3501 transitions. [2024-11-13 22:39:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 3501 transitions. [2024-11-13 22:39:30,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:30,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:39:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1217 states and 3506 transitions. [2024-11-13 22:39:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 3506 transitions. [2024-11-13 22:39:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:33,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:33,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:33,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1218 states and 3507 transitions. [2024-11-13 22:39:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 3507 transitions. [2024-11-13 22:39:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:35,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,841 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:39:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3616 states to 1222 states and 3529 transitions. [2024-11-13 22:39:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3529 transitions. [2024-11-13 22:39:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:46,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1226 states and 3553 transitions. [2024-11-13 22:39:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 3553 transitions. [2024-11-13 22:39:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:46,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 1228 states and 3566 transitions. [2024-11-13 22:39:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3566 transitions. [2024-11-13 22:39:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:48,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:48,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:48,387 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:50,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1230 states and 3580 transitions. [2024-11-13 22:39:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 3580 transitions. [2024-11-13 22:39:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:50,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:50,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:39:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 1232 states and 3594 transitions. [2024-11-13 22:39:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3594 transitions. [2024-11-13 22:39:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:52,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:39:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1239 states and 3625 transitions. [2024-11-13 22:39:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 3625 transitions. [2024-11-13 22:39:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:57,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:57,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:59,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:59,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1240 states and 3626 transitions. [2024-11-13 22:39:59,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 3626 transitions. [2024-11-13 22:39:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:59,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:59,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:40:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 1241 states and 3627 transitions. [2024-11-13 22:40:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 3627 transitions. [2024-11-13 22:40:01,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:40:01,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:40:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 1242 states and 3628 transitions. [2024-11-13 22:40:04,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 3628 transitions. [2024-11-13 22:40:04,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:40:04,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:04,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:40:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:06,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 1244 states and 3642 transitions. [2024-11-13 22:40:06,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 3642 transitions. [2024-11-13 22:40:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:40:06,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:06,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:40:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:09,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1246 states and 3644 transitions. [2024-11-13 22:40:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 3644 transitions. [2024-11-13 22:40:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:40:09,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:09,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1253 states and 3681 transitions. [2024-11-13 22:40:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3681 transitions. [2024-11-13 22:40:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:40:17,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:17,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1257 states and 3697 transitions. [2024-11-13 22:40:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 3697 transitions. [2024-11-13 22:40:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:40:19,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:19,183 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1262 states and 3718 transitions. [2024-11-13 22:40:24,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 3718 transitions. [2024-11-13 22:40:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:40:24,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1265 states and 3729 transitions. [2024-11-13 22:40:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 3729 transitions. [2024-11-13 22:40:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:40:30,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:40:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 1267 states and 3746 transitions. [2024-11-13 22:40:32,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 3746 transitions. [2024-11-13 22:40:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:40:32,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:32,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1268 states and 3747 transitions. [2024-11-13 22:40:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 3747 transitions. [2024-11-13 22:40:34,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:40:34,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:34,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:34,153 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1270 states and 3763 transitions. [2024-11-13 22:40:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 3763 transitions. [2024-11-13 22:40:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:40:35,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:35,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.