./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/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_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/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_5d1e5b5c-4431-465b-8eb3-4a51c1391897/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 7ed16a2a74d5e33f66ab9b575b27ed24f9a6964adc1478fcc08a5f7b11595b14 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:55:42,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:55:43,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:55:43,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:55:43,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:55:43,077 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:55:43,079 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:55:43,079 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:55:43,079 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:55:43,079 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:55:43,080 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:55:43,080 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:55:43,081 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:55:43,081 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:55:43,081 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:55:43,082 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:55:43,082 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:55:43,082 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:55:43,082 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:55:43,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:43,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:55:43,082 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:55:43,083 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:55:43,083 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:55:43,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:55:43,083 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_5d1e5b5c-4431-465b-8eb3-4a51c1391897/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 -> 7ed16a2a74d5e33f66ab9b575b27ed24f9a6964adc1478fcc08a5f7b11595b14 [2024-11-13 16:55:43,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:55:43,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:55:43,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:55:43,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:55:43,509 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:55:43,510 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c Unable to find full path for "g++" [2024-11-13 16:55:45,704 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:55:46,171 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:55:46,172 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/sv-benchmarks/c/product-lines/email_spec0_product35.cil.c [2024-11-13 16:55:46,200 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/data/ddb5a9318/ba1df1aabdde467c96fcfd59120ab879/FLAG5c03b913a [2024-11-13 16:55:46,295 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/data/ddb5a9318/ba1df1aabdde467c96fcfd59120ab879 [2024-11-13 16:55:46,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:55:46,301 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:55:46,304 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:46,305 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:55:46,310 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:55:46,313 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:46" (1/1) ... [2024-11-13 16:55:46,314 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb22341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:46, skipping insertion in model container [2024-11-13 16:55:46,314 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:46" (1/1) ... [2024-11-13 16:55:46,397 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:55:46,708 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_5d1e5b5c-4431-465b-8eb3-4a51c1391897/sv-benchmarks/c/product-lines/email_spec0_product35.cil.c[5573,5586] [2024-11-13 16:55:47,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:47,218 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:55:47,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [48] [2024-11-13 16:55:47,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [66] [2024-11-13 16:55:47,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [225] [2024-11-13 16:55:47,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [234] [2024-11-13 16:55:47,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [600] [2024-11-13 16:55:47,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [620] [2024-11-13 16:55:47,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [658] [2024-11-13 16:55:47,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1108] [2024-11-13 16:55:47,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2179] [2024-11-13 16:55:47,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2412] [2024-11-13 16:55:47,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2710] [2024-11-13 16:55:47,245 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_5d1e5b5c-4431-465b-8eb3-4a51c1391897/sv-benchmarks/c/product-lines/email_spec0_product35.cil.c[5573,5586] [2024-11-13 16:55:47,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:47,431 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:55:47,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47 WrapperNode [2024-11-13 16:55:47,433 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:47,434 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:47,435 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:55:47,435 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:55:47,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,477 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,548 INFO L138 Inliner]: procedures = 137, calls = 226, calls flagged for inlining = 66, calls inlined = 63, statements flattened = 1143 [2024-11-13 16:55:47,549 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:47,549 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:55:47,550 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:55:47,550 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:55:47,560 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,568 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,569 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,600 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,624 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,637 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,645 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:55:47,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:55:47,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:55:47,666 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:55:47,667 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:47" (1/1) ... [2024-11-13 16:55:47,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:47,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:55:47,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:55:47,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1e5b5c-4431-465b-8eb3-4a51c1391897/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:55:47,787 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-11-13 16:55:47,787 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-11-13 16:55:47,787 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2024-11-13 16:55:47,787 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2024-11-13 16:55:47,788 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-13 16:55:47,788 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-13 16:55:47,788 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2024-11-13 16:55:47,788 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2024-11-13 16:55:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-13 16:55:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-13 16:55:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-13 16:55:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-13 16:55:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2024-11-13 16:55:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2024-11-13 16:55:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-13 16:55:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-13 16:55:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-13 16:55:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-13 16:55:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-13 16:55:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-13 16:55:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-13 16:55:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-13 16:55:47,791 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-11-13 16:55:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-11-13 16:55:47,791 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-13 16:55:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-13 16:55:47,792 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-13 16:55:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-13 16:55:47,792 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2024-11-13 16:55:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2024-11-13 16:55:47,793 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-13 16:55:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-13 16:55:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:55:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-11-13 16:55:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-11-13 16:55:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-11-13 16:55:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-11-13 16:55:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2024-11-13 16:55:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2024-11-13 16:55:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-13 16:55:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-13 16:55:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-13 16:55:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-13 16:55:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-13 16:55:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-13 16:55:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-11-13 16:55:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-11-13 16:55:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-13 16:55:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-13 16:55:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-13 16:55:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-13 16:55:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-13 16:55:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-13 16:55:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-13 16:55:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-13 16:55:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:55:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-13 16:55:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-13 16:55:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2024-11-13 16:55:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2024-11-13 16:55:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:55:47,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:55:48,124 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:55:48,128 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:55:49,939 INFO L? ?]: Removed 604 outVars from TransFormulas that were not future-live. [2024-11-13 16:55:49,939 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:55:51,132 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:55:51,132 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:55:51,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:51 BoogieIcfgContainer [2024-11-13 16:55:51,136 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:55:51,137 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:55:51,137 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:55:51,149 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:55:51,149 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:51,160 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:55:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:51,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 320 transitions. [2024-11-13 16:55:51,255 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2024-11-13 16:55:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:55:51,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:51,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:51,946 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 16:55:52,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 239 states and 318 transitions. [2024-11-13 16:55:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 318 transitions. [2024-11-13 16:55:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:55:52,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:52,782 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 16:55:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 241 states and 331 transitions. [2024-11-13 16:55:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 331 transitions. [2024-11-13 16:55:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:55:52,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:55:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 244 states and 344 transitions. [2024-11-13 16:55:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 344 transitions. [2024-11-13 16:55:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:55:53,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,712 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:55:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 250 states and 366 transitions. [2024-11-13 16:55:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 366 transitions. [2024-11-13 16:55:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 16:55:53,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:55:54,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 255 states and 382 transitions. [2024-11-13 16:55:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 382 transitions. [2024-11-13 16:55:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:55:54,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:55:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 262 states and 405 transitions. [2024-11-13 16:55:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 405 transitions. [2024-11-13 16:55:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:55:55,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:55,558 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 16:55:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 266 states and 410 transitions. [2024-11-13 16:55:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 410 transitions. [2024-11-13 16:55:55,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:55:55,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:55,769 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 16:55:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 270 states and 424 transitions. [2024-11-13 16:55:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 424 transitions. [2024-11-13 16:55:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 16:55:56,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:56,451 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 16:55:56,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 275 states and 431 transitions. [2024-11-13 16:55:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 431 transitions. [2024-11-13 16:55:56,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:55:56,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:56,662 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 16:55:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 284 states and 455 transitions. [2024-11-13 16:55:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 455 transitions. [2024-11-13 16:55:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:55:57,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:57,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:57,710 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 16:55:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:58,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 289 states and 474 transitions. [2024-11-13 16:55:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 474 transitions. [2024-11-13 16:55:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:55:58,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:58,471 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 16:55:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 300 states and 501 transitions. [2024-11-13 16:55:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 501 transitions. [2024-11-13 16:55:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:55:59,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:59,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:00,108 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 16:56:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 306 states and 513 transitions. [2024-11-13 16:56:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 513 transitions. [2024-11-13 16:56:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:56:00,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:00,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:00,553 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 16:56:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 310 states and 521 transitions. [2024-11-13 16:56:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 521 transitions. [2024-11-13 16:56:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:56:00,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:01,137 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 16:56:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:02,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 323 states and 550 transitions. [2024-11-13 16:56:02,683 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 550 transitions. [2024-11-13 16:56:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:56:02,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:02,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:02,849 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 16:56:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 328 states and 566 transitions. [2024-11-13 16:56:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 566 transitions. [2024-11-13 16:56:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:56:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:56:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 377 states and 686 transitions. [2024-11-13 16:56:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 686 transitions. [2024-11-13 16:56:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:56:09,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:10,024 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 16:56:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 379 states and 696 transitions. [2024-11-13 16:56:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 696 transitions. [2024-11-13 16:56:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:56:10,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:10,593 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 16:56:11,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 382 states and 701 transitions. [2024-11-13 16:56:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 701 transitions. [2024-11-13 16:56:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:56:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:56:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 418 states and 813 transitions. [2024-11-13 16:56:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 813 transitions. [2024-11-13 16:56:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:56:30,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:30,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:56:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 423 states and 841 transitions. [2024-11-13 16:56:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 841 transitions. [2024-11-13 16:56:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:56:33,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:56:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 425 states and 844 transitions. [2024-11-13 16:56:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 844 transitions. [2024-11-13 16:56:34,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:56:34,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:34,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:36,516 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:56:37,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 427 states and 857 transitions. [2024-11-13 16:56:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 857 transitions. [2024-11-13 16:56:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:56:37,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:37,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 16:56:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 437 states and 894 transitions. [2024-11-13 16:56:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 894 transitions. [2024-11-13 16:56:43,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:56:43,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:43,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:43,696 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 16:56:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 452 states and 944 transitions. [2024-11-13 16:56:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 944 transitions. [2024-11-13 16:56:49,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:56:49,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:49,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:49,788 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 16:56:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 457 states and 964 transitions. [2024-11-13 16:56:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 964 transitions. [2024-11-13 16:56:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:56:51,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:51,709 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 16:56:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 464 states and 990 transitions. [2024-11-13 16:56:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 990 transitions. [2024-11-13 16:56:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 16:56:54,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,815 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 16:56:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 469 states and 998 transitions. [2024-11-13 16:56:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 998 transitions. [2024-11-13 16:56:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:56:54,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:55,212 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 16:57:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 486 states and 1053 transitions. [2024-11-13 16:57:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1053 transitions. [2024-11-13 16:57:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:57:02,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:02,253 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 16:57:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 491 states and 1073 transitions. [2024-11-13 16:57:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1073 transitions. [2024-11-13 16:57:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 16:57:04,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:04,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:05,797 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:57:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:10,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 502 states and 1112 transitions. [2024-11-13 16:57:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1112 transitions. [2024-11-13 16:57:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:57:10,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:10,560 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 16:57:11,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 504 states and 1122 transitions. [2024-11-13 16:57:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1122 transitions. [2024-11-13 16:57:11,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:57:11,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:11,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:11,466 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 16:57:14,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 509 states and 1139 transitions. [2024-11-13 16:57:14,886 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1139 transitions. [2024-11-13 16:57:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:57:14,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:14,969 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 16:57:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:17,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 515 states and 1150 transitions. [2024-11-13 16:57:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1150 transitions. [2024-11-13 16:57:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:57:17,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:17,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:18,053 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 16:57:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 534 states and 1207 transitions. [2024-11-13 16:57:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1207 transitions. [2024-11-13 16:57:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:57:26,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:26,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:57:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:27,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 540 states and 1225 transitions. [2024-11-13 16:57:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1225 transitions. [2024-11-13 16:57:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:57:27,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:27,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:27,996 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 16:57:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 545 states and 1232 transitions. [2024-11-13 16:57:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1232 transitions. [2024-11-13 16:57:28,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:57:28,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:28,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:57:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:31,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 551 states and 1251 transitions. [2024-11-13 16:57:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1251 transitions. [2024-11-13 16:57:31,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:57:31,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:31,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:31,653 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 16:57:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 572 states and 1311 transitions. [2024-11-13 16:57:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1311 transitions. [2024-11-13 16:57:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:57:40,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:40,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:57:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 580 states and 1336 transitions. [2024-11-13 16:57:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1336 transitions. [2024-11-13 16:57:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:57:43,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:43,982 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:57:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 583 states and 1351 transitions. [2024-11-13 16:57:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1351 transitions. [2024-11-13 16:57:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:57:45,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:45,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:57:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 587 states and 1365 transitions. [2024-11-13 16:57:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1365 transitions. [2024-11-13 16:57:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:57:48,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:57:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 590 states and 1369 transitions. [2024-11-13 16:57:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1369 transitions. [2024-11-13 16:57:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:57:49,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:49,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:49,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:57:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 599 states and 1405 transitions. [2024-11-13 16:57:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1405 transitions. [2024-11-13 16:57:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:57:53,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:57:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 601 states and 1413 transitions. [2024-11-13 16:57:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1413 transitions. [2024-11-13 16:57:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:57:55,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:57:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 606 states and 1424 transitions. [2024-11-13 16:57:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1424 transitions. [2024-11-13 16:57:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:57:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:57:57,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 612 states and 1444 transitions. [2024-11-13 16:57:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1444 transitions. [2024-11-13 16:57:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:57:57,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:57:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 614 states and 1458 transitions. [2024-11-13 16:57:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1458 transitions. [2024-11-13 16:57:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:57:58,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:58,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:58:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 617 states and 1463 transitions. [2024-11-13 16:58:00,573 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1463 transitions. [2024-11-13 16:58:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:58:00,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:00,906 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 16:58:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 640 states and 1529 transitions. [2024-11-13 16:58:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1529 transitions. [2024-11-13 16:58:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:58:11,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:11,674 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 16:58:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 645 states and 1548 transitions. [2024-11-13 16:58:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1548 transitions. [2024-11-13 16:58:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:58:14,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 16:58:17,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 652 states and 1573 transitions. [2024-11-13 16:58:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1573 transitions. [2024-11-13 16:58:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:58:17,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 16:58:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 653 states and 1573 transitions. [2024-11-13 16:58:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1573 transitions. [2024-11-13 16:58:17,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:58:17,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:17,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:18,007 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 16:58:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:18,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 655 states and 1580 transitions. [2024-11-13 16:58:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1580 transitions. [2024-11-13 16:58:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:58:18,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:18,961 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 16:58:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 665 states and 1602 transitions. [2024-11-13 16:58:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1602 transitions. [2024-11-13 16:58:24,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:24,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:24,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:24,785 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:58:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 673 states and 1626 transitions. [2024-11-13 16:58:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1626 transitions. [2024-11-13 16:58:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:28,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:29,069 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 16:58:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:34,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 680 states and 1664 transitions. [2024-11-13 16:58:34,109 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1664 transitions. [2024-11-13 16:58:34,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:34,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:34,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:58:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 682 states and 1670 transitions. [2024-11-13 16:58:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1670 transitions. [2024-11-13 16:58:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:35,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:58:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 684 states and 1682 transitions. [2024-11-13 16:58:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1682 transitions. [2024-11-13 16:58:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:36,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:37,006 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 16:58:38,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 688 states and 1706 transitions. [2024-11-13 16:58:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1706 transitions. [2024-11-13 16:58:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:58:38,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:58:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 690 states and 1709 transitions. [2024-11-13 16:58:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1709 transitions. [2024-11-13 16:58:40,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:58:40,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:40,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:58:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 692 states and 1712 transitions. [2024-11-13 16:58:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1712 transitions. [2024-11-13 16:58:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:42,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:42,554 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 16:58:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 696 states and 1730 transitions. [2024-11-13 16:58:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1730 transitions. [2024-11-13 16:58:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:44,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:44,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:45,036 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 16:58:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 698 states and 1742 transitions. [2024-11-13 16:58:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1742 transitions. [2024-11-13 16:58:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:58:46,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:46,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:58:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 707 states and 1792 transitions. [2024-11-13 16:58:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1792 transitions. [2024-11-13 16:58:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:58:51,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:51,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:58:55,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:55,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 713 states and 1818 transitions. [2024-11-13 16:58:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1818 transitions. [2024-11-13 16:58:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:58:55,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:58:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:57,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 715 states and 1822 transitions. [2024-11-13 16:58:57,673 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1822 transitions. [2024-11-13 16:58:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:58:57,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:57,796 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 16:58:59,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 719 states and 1831 transitions. [2024-11-13 16:58:59,747 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1831 transitions. [2024-11-13 16:58:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:58:59,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:59,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:59:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 779 states and 1971 transitions. [2024-11-13 16:59:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1971 transitions. [2024-11-13 16:59:56,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:59:56,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:56,363 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 16:59:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 784 states and 1988 transitions. [2024-11-13 16:59:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1988 transitions. [2024-11-13 16:59:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:59:58,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:58,621 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 17:00:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 792 states and 2016 transitions. [2024-11-13 17:00:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2016 transitions. [2024-11-13 17:00:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:00:03,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:03,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:03,558 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 17:00:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 794 states and 2019 transitions. [2024-11-13 17:00:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2019 transitions. [2024-11-13 17:00:05,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:00:05,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:05,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:05,637 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 17:00:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 795 states and 2020 transitions. [2024-11-13 17:00:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2020 transitions. [2024-11-13 17:00:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:00:06,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:06,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 17:00:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 799 states and 2028 transitions. [2024-11-13 17:00:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 2028 transitions. [2024-11-13 17:00:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 17:00:08,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:08,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:09,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:09,399 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 17:00:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:17,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 809 states and 2049 transitions. [2024-11-13 17:00:17,839 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2049 transitions. [2024-11-13 17:00:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 17:00:17,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:17,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:17,919 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 17:00:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 811 states and 2055 transitions. [2024-11-13 17:00:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 2055 transitions. [2024-11-13 17:00:19,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 17:00:19,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:19,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:19,263 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 17:00:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 819 states and 2084 transitions. [2024-11-13 17:00:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2084 transitions. [2024-11-13 17:00:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 17:00:25,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:25,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:25,429 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 17:00:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 830 states and 2112 transitions. [2024-11-13 17:00:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 2112 transitions. [2024-11-13 17:00:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:00:34,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 17:00:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 840 states and 2143 transitions. [2024-11-13 17:00:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2143 transitions. [2024-11-13 17:00:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:00:43,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 17:00:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 844 states and 2161 transitions. [2024-11-13 17:00:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2161 transitions. [2024-11-13 17:00:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:00:47,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 17:00:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 846 states and 2167 transitions. [2024-11-13 17:00:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2167 transitions. [2024-11-13 17:00:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:00:49,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 17:00:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:56,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 855 states and 2217 transitions. [2024-11-13 17:00:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2217 transitions. [2024-11-13 17:00:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:00:56,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:56,402 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 17:00:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:57,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 857 states and 2231 transitions. [2024-11-13 17:00:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2231 transitions. [2024-11-13 17:00:57,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:00:57,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:57,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 17:01:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 865 states and 2266 transitions. [2024-11-13 17:01:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2266 transitions. [2024-11-13 17:01:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:01:06,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:06,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 17:01:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 869 states and 2278 transitions. [2024-11-13 17:01:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2278 transitions. [2024-11-13 17:01:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:01:11,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:11,445 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 17:01:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:13,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 871 states and 2283 transitions. [2024-11-13 17:01:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2283 transitions. [2024-11-13 17:01:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:01:13,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:13,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:14,024 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 17:01:14,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:14,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 876 states and 2294 transitions. [2024-11-13 17:01:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2294 transitions. [2024-11-13 17:01:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:01:14,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:14,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 17:01:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 885 states and 2320 transitions. [2024-11-13 17:01:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2320 transitions. [2024-11-13 17:01:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:01:21,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:21,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:21,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 17:01:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:24,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 890 states and 2329 transitions. [2024-11-13 17:01:24,956 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2329 transitions. [2024-11-13 17:01:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 17:01:24,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:24,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 17:01:27,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 894 states and 2337 transitions. [2024-11-13 17:01:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2337 transitions. [2024-11-13 17:01:27,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:01:27,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:27,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:27,545 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 17:01:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 899 states and 2352 transitions. [2024-11-13 17:01:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2352 transitions. [2024-11-13 17:01:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 17:01:31,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 17:01:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 904 states and 2362 transitions. [2024-11-13 17:01:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2362 transitions. [2024-11-13 17:01:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:01:32,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:32,141 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 17:01:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 906 states and 2365 transitions. [2024-11-13 17:01:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2365 transitions. [2024-11-13 17:01:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 17:01:34,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:34,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 17:02:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 917 states and 2382 transitions. [2024-11-13 17:02:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2382 transitions. [2024-11-13 17:02:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 17:02:00,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 17:02:07,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 919 states and 2388 transitions. [2024-11-13 17:02:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2388 transitions. [2024-11-13 17:02:07,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:02:07,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:07,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:11,888 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 17:02:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 933 states and 2416 transitions. [2024-11-13 17:02:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2416 transitions. [2024-11-13 17:02:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 17:02:24,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:24,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:24,063 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 17:02:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 935 states and 2421 transitions. [2024-11-13 17:02:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2421 transitions. [2024-11-13 17:02:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:02:25,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 17:02:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 940 states and 2429 transitions. [2024-11-13 17:02:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 2429 transitions. [2024-11-13 17:02:26,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 17:02:26,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:26,909 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 17:02:40,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:40,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 951 states and 2457 transitions. [2024-11-13 17:02:40,160 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2457 transitions. [2024-11-13 17:02:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:02:40,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:40,230 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 17:02:51,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 961 states and 2487 transitions. [2024-11-13 17:02:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2487 transitions. [2024-11-13 17:02:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:02:51,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:51,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 17:02:56,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:56,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 965 states and 2505 transitions. [2024-11-13 17:02:56,129 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2505 transitions. [2024-11-13 17:02:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:02:56,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 17:02:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 967 states and 2509 transitions. [2024-11-13 17:02:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2509 transitions. [2024-11-13 17:02:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:02:59,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:59,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 17:03:08,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 974 states and 2563 transitions. [2024-11-13 17:03:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2563 transitions. [2024-11-13 17:03:08,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:03:08,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:08,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 17:03:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 980 states and 2586 transitions. [2024-11-13 17:03:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2586 transitions. [2024-11-13 17:03:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:03:17,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:17,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 17:03:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 982 states and 2591 transitions. [2024-11-13 17:03:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2591 transitions. [2024-11-13 17:03:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:03:21,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:21,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:21,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 17:03:21,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 987 states and 2607 transitions. [2024-11-13 17:03:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 2607 transitions. [2024-11-13 17:03:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:03:21,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:22,142 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 17:03:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 993 states and 2619 transitions. [2024-11-13 17:03:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2619 transitions. [2024-11-13 17:03:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:03:28,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:28,908 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 17:03:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 998 states and 2634 transitions. [2024-11-13 17:03:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2634 transitions. [2024-11-13 17:03:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:03:33,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:33,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:33,791 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 17:03:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1004 states and 2649 transitions. [2024-11-13 17:03:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2649 transitions. [2024-11-13 17:03:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:03:40,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:40,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:40,079 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 17:03:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:43,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1006 states and 2652 transitions. [2024-11-13 17:03:43,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 2652 transitions. [2024-11-13 17:03:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:03:43,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:43,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:43,198 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 17:03:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1008 states and 2656 transitions. [2024-11-13 17:03:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2656 transitions. [2024-11-13 17:03:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:03:44,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:44,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:45,011 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 17:03:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1019 states and 2682 transitions. [2024-11-13 17:03:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2682 transitions. [2024-11-13 17:03:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:03:58,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:58,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 17:04:02,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:02,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1025 states and 2705 transitions. [2024-11-13 17:04:02,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2705 transitions. [2024-11-13 17:04:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:04:02,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:02,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:02,540 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 17:04:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1030 states and 2715 transitions. [2024-11-13 17:04:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2715 transitions. [2024-11-13 17:04:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:02,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:02,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:02,716 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 17:04:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1036 states and 2730 transitions. [2024-11-13 17:04:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2730 transitions. [2024-11-13 17:04:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:09,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:09,829 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 17:04:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1042 states and 2753 transitions. [2024-11-13 17:04:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2753 transitions. [2024-11-13 17:04:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 17:04:17,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:17,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 17:04:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1042 states and 2752 transitions. [2024-11-13 17:04:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2752 transitions. [2024-11-13 17:04:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:24,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:24,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:24,291 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 17:04:29,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1047 states and 2766 transitions. [2024-11-13 17:04:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2766 transitions. [2024-11-13 17:04:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:04:29,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:30,165 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 17:04:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:30,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1052 states and 2773 transitions. [2024-11-13 17:04:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2773 transitions. [2024-11-13 17:04:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:30,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:30,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:30,380 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 17:04:35,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1058 states and 2787 transitions. [2024-11-13 17:04:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2787 transitions. [2024-11-13 17:04:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:35,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:35,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:35,504 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 17:04:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1060 states and 2790 transitions. [2024-11-13 17:04:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2790 transitions. [2024-11-13 17:04:37,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:37,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:37,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:37,629 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 17:04:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1068 states and 2810 transitions. [2024-11-13 17:04:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2810 transitions. [2024-11-13 17:04:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:45,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:45,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:45,590 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 17:04:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1074 states and 2824 transitions. [2024-11-13 17:04:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2824 transitions. [2024-11-13 17:04:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:04:51,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:51,641 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 17:05:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1085 states and 2848 transitions. [2024-11-13 17:05:04,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2848 transitions. [2024-11-13 17:05:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 17:05:04,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:04,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 1098 states and 2908 transitions. [2024-11-13 17:05:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2908 transitions. [2024-11-13 17:05:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:20,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1102 states and 2930 transitions. [2024-11-13 17:05:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2930 transitions. [2024-11-13 17:05:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:25,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1105 states and 2948 transitions. [2024-11-13 17:05:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 2948 transitions. [2024-11-13 17:05:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:29,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1108 states and 2964 transitions. [2024-11-13 17:05:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2964 transitions. [2024-11-13 17:05:32,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:32,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:32,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 1112 states and 2989 transitions. [2024-11-13 17:05:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2989 transitions. [2024-11-13 17:05:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:37,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:37,989 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1113 states and 2991 transitions. [2024-11-13 17:05:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2991 transitions. [2024-11-13 17:05:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 17:05:39,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1115 states and 3007 transitions. [2024-11-13 17:05:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 3007 transitions. [2024-11-13 17:05:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 17:05:42,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1120 states and 3020 transitions. [2024-11-13 17:05:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 3020 transitions. [2024-11-13 17:05:49,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:49,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:49,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1122 states and 3034 transitions. [2024-11-13 17:05:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 3034 transitions. [2024-11-13 17:05:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:51,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:51,390 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:53,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:53,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 1123 states and 3035 transitions. [2024-11-13 17:05:53,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 3035 transitions. [2024-11-13 17:05:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:53,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:53,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:53,098 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1125 states and 3048 transitions. [2024-11-13 17:05:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 3048 transitions. [2024-11-13 17:05:54,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:54,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:54,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:05:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:56,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 1126 states and 3049 transitions. [2024-11-13 17:05:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 3049 transitions. [2024-11-13 17:05:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 17:05:56,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:57,416 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:06:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1129 states and 3070 transitions. [2024-11-13 17:06:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 3070 transitions. [2024-11-13 17:06:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:06:01,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:01,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:01,649 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:06:04,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3159 states to 1132 states and 3085 transitions. [2024-11-13 17:06:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 3085 transitions. [2024-11-13 17:06:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 17:06:04,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:04,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 17:06:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1134 states and 3100 transitions. [2024-11-13 17:06:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 3100 transitions. [2024-11-13 17:06:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:06:07,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:07,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 17:06:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1143 states and 3139 transitions. [2024-11-13 17:06:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 3139 transitions. [2024-11-13 17:06:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:06:17,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:17,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 17:06:32,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1154 states and 3165 transitions. [2024-11-13 17:06:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 3165 transitions. [2024-11-13 17:06:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:06:32,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:32,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:32,494 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 17:06:34,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 1156 states and 3167 transitions. [2024-11-13 17:06:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 3167 transitions. [2024-11-13 17:06:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:06:34,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 17:06:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1158 states and 3172 transitions. [2024-11-13 17:06:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 3172 transitions. [2024-11-13 17:06:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:06:38,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 17:06:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:43,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1160 states and 3175 transitions. [2024-11-13 17:06:43,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 3175 transitions. [2024-11-13 17:06:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:06:43,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:43,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 17:06:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1162 states and 3178 transitions. [2024-11-13 17:06:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 3178 transitions. [2024-11-13 17:06:48,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:06:48,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:48,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:48,838 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 17:06:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 1167 states and 3196 transitions. [2024-11-13 17:06:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 3196 transitions. [2024-11-13 17:06:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:06:48,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:48,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:49,029 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 17:06:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:54,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 1171 states and 3202 transitions. [2024-11-13 17:06:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 3202 transitions. [2024-11-13 17:06:54,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:06:54,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:54,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 17:06:56,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 1173 states and 3217 transitions. [2024-11-13 17:06:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 3217 transitions. [2024-11-13 17:06:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:06:56,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:57,098 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 17:07:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 1179 states and 3229 transitions. [2024-11-13 17:07:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 3229 transitions. [2024-11-13 17:07:01,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:07:01,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:01,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 17:07:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1181 states and 3232 transitions. [2024-11-13 17:07:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 3232 transitions. [2024-11-13 17:07:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:07:05,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:05,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 17:07:07,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 1183 states and 3246 transitions. [2024-11-13 17:07:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 3246 transitions. [2024-11-13 17:07:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:07:07,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:07,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 17:07:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 1185 states and 3250 transitions. [2024-11-13 17:07:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 3250 transitions. [2024-11-13 17:07:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:07:11,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 17:07:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1192 states and 3266 transitions. [2024-11-13 17:07:15,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 3266 transitions. [2024-11-13 17:07:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:15,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:15,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:15,486 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 17:07:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 1199 states and 3302 transitions. [2024-11-13 17:07:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 3302 transitions. [2024-11-13 17:07:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:07:22,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:22,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 17:07:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 1203 states and 3323 transitions. [2024-11-13 17:07:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 3323 transitions. [2024-11-13 17:07:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:27,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:27,424 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 17:07:29,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 1205 states and 3327 transitions. [2024-11-13 17:07:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 3327 transitions. [2024-11-13 17:07:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:29,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:29,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:29,239 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 17:07:36,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 1212 states and 3354 transitions. [2024-11-13 17:07:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 3354 transitions. [2024-11-13 17:07:36,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:36,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:36,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:36,492 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 17:07:38,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:38,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 1214 states and 3369 transitions. [2024-11-13 17:07:38,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 3369 transitions. [2024-11-13 17:07:38,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:38,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:38,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:38,736 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 17:07:44,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 1217 states and 3380 transitions. [2024-11-13 17:07:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 3380 transitions. [2024-11-13 17:07:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:44,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:44,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:44,464 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 17:07:51,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:51,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 1222 states and 3406 transitions. [2024-11-13 17:07:51,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3406 transitions. [2024-11-13 17:07:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:51,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:51,236 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 17:07:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 1223 states and 3407 transitions. [2024-11-13 17:07:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3407 transitions. [2024-11-13 17:07:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:53,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:53,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:53,391 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 17:07:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1225 states and 3421 transitions. [2024-11-13 17:07:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 3421 transitions. [2024-11-13 17:07:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:55,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:55,210 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 17:07:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 1226 states and 3423 transitions. [2024-11-13 17:07:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 3423 transitions. [2024-11-13 17:07:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:07:57,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:57,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:57,241 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 17:07:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1228 states and 3436 transitions. [2024-11-13 17:07:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3436 transitions. [2024-11-13 17:07:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:07:59,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:59,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 17:08:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 1232 states and 3448 transitions. [2024-11-13 17:08:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3448 transitions. [2024-11-13 17:08:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:08:04,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:04,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:04,523 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 17:08:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1235 states and 3458 transitions. [2024-11-13 17:08:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 3458 transitions. [2024-11-13 17:08:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:08:10,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:10,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:10,319 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 17:08:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1248 states and 3487 transitions. [2024-11-13 17:08:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 3487 transitions. [2024-11-13 17:08:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:08:27,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 17:08:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1253 states and 3508 transitions. [2024-11-13 17:08:33,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3508 transitions. [2024-11-13 17:08:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:08:33,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 17:08:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1255 states and 3510 transitions. [2024-11-13 17:08:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 3510 transitions. [2024-11-13 17:08:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:08:38,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:38,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:38,222 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 17:08:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 1256 states and 3511 transitions. [2024-11-13 17:08:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 3511 transitions. [2024-11-13 17:08:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:08:40,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:40,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:40,533 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 17:08:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 1258 states and 3516 transitions. [2024-11-13 17:08:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 3516 transitions. [2024-11-13 17:08:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:08:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:43,859 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 17:08:52,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1265 states and 3532 transitions. [2024-11-13 17:08:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 3532 transitions. [2024-11-13 17:08:52,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:08:52,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked.