./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product32.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product32.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL --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 8b874c7ae88f1b18d69b67ffc194fd453f07c437ad434b3d3b7312d25946d05f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:42:19,293 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:42:19,385 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:42:19,396 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:42:19,397 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:42:19,444 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:42:19,445 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:42:19,445 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:42:19,446 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:42:19,451 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:42:19,453 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:42:19,453 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:42:19,454 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:42:19,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:42:19,456 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:42:19,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:42:19,456 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:42:19,457 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:42:19,457 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:42:19,458 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:42:19,458 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:42:19,459 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:42:19,459 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:42:19,460 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:42:19,460 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:42:19,461 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:42:19,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:42:19,462 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:42:19,462 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:42:19,463 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:42:19,464 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:42:19,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:42:19,465 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:42:19,465 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b874c7ae88f1b18d69b67ffc194fd453f07c437ad434b3d3b7312d25946d05f [2023-11-19 03:42:19,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:42:19,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:42:19,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:42:19,751 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:42:19,751 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:42:19,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2023-11-19 03:42:22,907 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:42:23,246 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:42:23,246 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2023-11-19 03:42:23,277 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/data/cb84f68be/fa7d89b720ca4616853bbde4ec6db09c/FLAG099917033 [2023-11-19 03:42:23,295 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/data/cb84f68be/fa7d89b720ca4616853bbde4ec6db09c [2023-11-19 03:42:23,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:42:23,299 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:42:23,300 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:42:23,300 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:42:23,305 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:42:23,305 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:42:23" (1/1) ... [2023-11-19 03:42:23,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5fc587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:23, skipping insertion in model container [2023-11-19 03:42:23,306 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:42:23" (1/1) ... [2023-11-19 03:42:23,441 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:42:23,966 WARN L240 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_8a51e51f-7734-44ec-82e4-3f445e590eb0/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c[45976,45989] [2023-11-19 03:42:24,105 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:42:24,132 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:42:24,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [48] [2023-11-19 03:42:24,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1128] [2023-11-19 03:42:24,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1449] [2023-11-19 03:42:24,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1484] [2023-11-19 03:42:24,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1632] [2023-11-19 03:42:24,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1998] [2023-11-19 03:42:24,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2015] [2023-11-19 03:42:24,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2024] [2023-11-19 03:42:24,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2429] [2023-11-19 03:42:24,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2448] [2023-11-19 03:42:24,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2845] [2023-11-19 03:42:24,257 WARN L240 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_8a51e51f-7734-44ec-82e4-3f445e590eb0/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c[45976,45989] [2023-11-19 03:42:24,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:42:24,347 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:42:24,355 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:42:24,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24 WrapperNode [2023-11-19 03:42:24,356 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:42:24,357 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:42:24,357 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:42:24,357 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:42:24,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,521 INFO L138 Inliner]: procedures = 134, calls = 236, calls flagged for inlining = 61, calls inlined = 53, statements flattened = 991 [2023-11-19 03:42:24,521 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:42:24,523 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:42:24,523 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:42:24,523 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:42:24,555 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,573 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,574 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,654 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,660 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,666 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:42:24,682 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:42:24,682 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:42:24,682 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:42:24,683 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:24" (1/1) ... [2023-11-19 03:42:24,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:42:24,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:42:24,723 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:42:24,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a51e51f-7734-44ec-82e4-3f445e590eb0/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:42:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-11-19 03:42:24,777 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-11-19 03:42:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-19 03:42:24,778 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-19 03:42:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-19 03:42:24,778 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-19 03:42:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-19 03:42:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-19 03:42:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-19 03:42:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-19 03:42:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-19 03:42:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-19 03:42:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-11-19 03:42:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-11-19 03:42:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-19 03:42:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-19 03:42:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-19 03:42:24,783 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-19 03:42:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-19 03:42:24,783 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-19 03:42:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-19 03:42:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-19 03:42:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-19 03:42:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-19 03:42:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-19 03:42:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-19 03:42:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 03:42:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-19 03:42:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-19 03:42:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-19 03:42:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-19 03:42:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:42:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-19 03:42:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-19 03:42:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-11-19 03:42:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-11-19 03:42:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-19 03:42:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-19 03:42:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-19 03:42:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-19 03:42:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-19 03:42:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-19 03:42:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-19 03:42:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-19 03:42:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-11-19 03:42:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-11-19 03:42:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-19 03:42:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-19 03:42:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-19 03:42:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-19 03:42:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-19 03:42:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-19 03:42:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-19 03:42:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-19 03:42:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:42:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-19 03:42:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-19 03:42:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-19 03:42:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-19 03:42:24,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:42:24,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:42:25,067 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:42:25,070 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:42:26,211 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:42:27,192 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:42:27,192 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:42:27,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:42:27 BoogieIcfgContainer [2023-11-19 03:42:27,202 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:42:27,203 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:42:27,203 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:42:27,218 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:42:27,218 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:42:27" (1/1) ... [2023-11-19 03:42:27,232 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:42:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 216 states and 287 transitions. [2023-11-19 03:42:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 287 transitions. [2023-11-19 03:42:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-19 03:42:27,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 216 states and 285 transitions. [2023-11-19 03:42:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 285 transitions. [2023-11-19 03:42:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 03:42:28,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:28,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 218 states and 298 transitions. [2023-11-19 03:42:28,676 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 298 transitions. [2023-11-19 03:42:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:42:28,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:28,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:28,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 221 states and 311 transitions. [2023-11-19 03:42:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 311 transitions. [2023-11-19 03:42:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:42:28,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:28,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 227 states and 333 transitions. [2023-11-19 03:42:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 333 transitions. [2023-11-19 03:42:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-19 03:42:29,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 232 states and 349 transitions. [2023-11-19 03:42:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 349 transitions. [2023-11-19 03:42:29,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:42:29,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:29,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:29,834 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 03:42:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 234 states and 352 transitions. [2023-11-19 03:42:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 352 transitions. [2023-11-19 03:42:29,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:42:29,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:29,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 03:42:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 236 states and 362 transitions. [2023-11-19 03:42:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 362 transitions. [2023-11-19 03:42:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:42:30,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:30,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 243 states and 384 transitions. [2023-11-19 03:42:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 384 transitions. [2023-11-19 03:42:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:42:30,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-19 03:42:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 247 states and 389 transitions. [2023-11-19 03:42:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 389 transitions. [2023-11-19 03:42:30,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:42:30,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:31,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 252 states and 396 transitions. [2023-11-19 03:42:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 396 transitions. [2023-11-19 03:42:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:42:31,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:31,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:31,592 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:31,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 257 states and 411 transitions. [2023-11-19 03:42:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 411 transitions. [2023-11-19 03:42:31,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:42:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:32,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 266 states and 435 transitions. [2023-11-19 03:42:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 435 transitions. [2023-11-19 03:42:32,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 03:42:32,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:32,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:33,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:33,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 277 states and 462 transitions. [2023-11-19 03:42:33,887 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 462 transitions. [2023-11-19 03:42:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 03:42:33,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:33,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:42:34,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 283 states and 474 transitions. [2023-11-19 03:42:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 474 transitions. [2023-11-19 03:42:34,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 03:42:34,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-19 03:42:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:35,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 288 states and 489 transitions. [2023-11-19 03:42:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 489 transitions. [2023-11-19 03:42:35,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 03:42:35,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:35,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-11-19 03:42:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:39,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 318 states and 573 transitions. [2023-11-19 03:42:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 573 transitions. [2023-11-19 03:42:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 03:42:39,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:39,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-19 03:42:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:39,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 320 states and 583 transitions. [2023-11-19 03:42:39,625 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 583 transitions. [2023-11-19 03:42:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 03:42:39,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:39,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-19 03:42:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:40,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 323 states and 588 transitions. [2023-11-19 03:42:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 588 transitions. [2023-11-19 03:42:40,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:42:40,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:40,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-19 03:42:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 372 states and 704 transitions. [2023-11-19 03:42:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 704 transitions. [2023-11-19 03:42:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:42:51,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:51,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 03:42:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:52,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 376 states and 712 transitions. [2023-11-19 03:42:52,285 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 712 transitions. [2023-11-19 03:42:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:42:52,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:52,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:42:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:55,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 389 states and 743 transitions. [2023-11-19 03:42:55,905 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 743 transitions. [2023-11-19 03:42:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:42:55,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:55,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 03:43:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 412 states and 817 transitions. [2023-11-19 03:43:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 817 transitions. [2023-11-19 03:43:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:43:03,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:04,249 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 03:43:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:04,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 414 states and 828 transitions. [2023-11-19 03:43:04,696 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 828 transitions. [2023-11-19 03:43:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:43:04,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:04,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:04,777 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 03:43:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 419 states and 846 transitions. [2023-11-19 03:43:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 846 transitions. [2023-11-19 03:43:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:43:06,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 03:43:08,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 426 states and 864 transitions. [2023-11-19 03:43:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 864 transitions. [2023-11-19 03:43:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:43:08,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat