./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 0e0057cc 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_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/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_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi --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 0.2.4-dev-0e0057c [2023-11-24 22:51:21,999 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:51:22,108 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:51:22,113 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:51:22,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:51:22,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:51:22,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:51:22,153 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:51:22,154 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:51:22,159 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:51:22,160 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:51:22,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:51:22,161 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:51:22,163 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:51:22,163 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:51:22,163 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:51:22,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:51:22,164 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:51:22,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:51:22,165 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:51:22,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:51:22,166 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:51:22,167 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:51:22,168 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:51:22,168 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:51:22,168 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:51:22,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:51:22,169 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:51:22,170 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:51:22,170 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:51:22,172 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:51:22,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:51:22,172 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:51:22,172 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_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b874c7ae88f1b18d69b67ffc194fd453f07c437ad434b3d3b7312d25946d05f [2023-11-24 22:51:22,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:51:22,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:51:22,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:51:22,491 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:51:22,491 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:51:22,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2023-11-24 22:51:25,611 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:51:26,030 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:51:26,031 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2023-11-24 22:51:26,071 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/data/6e76ee8ad/cd0ce2a7e98f413a99d8dccbabade42e/FLAGe8388b568 [2023-11-24 22:51:26,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/data/6e76ee8ad/cd0ce2a7e98f413a99d8dccbabade42e [2023-11-24 22:51:26,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:51:26,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:51:26,106 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:51:26,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:51:26,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:51:26,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:51:26" (1/1) ... [2023-11-24 22:51:26,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5edd61ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:26, skipping insertion in model container [2023-11-24 22:51:26,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:51:26" (1/1) ... [2023-11-24 22:51:26,213 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:51:26,924 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_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c[45976,45989] [2023-11-24 22:51:27,063 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:51:27,093 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:51:27,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [48] [2023-11-24 22:51:27,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1128] [2023-11-24 22:51:27,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1449] [2023-11-24 22:51:27,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1484] [2023-11-24 22:51:27,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1632] [2023-11-24 22:51:27,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1998] [2023-11-24 22:51:27,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2015] [2023-11-24 22:51:27,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2024] [2023-11-24 22:51:27,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2429] [2023-11-24 22:51:27,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2448] [2023-11-24 22:51:27,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2845] [2023-11-24 22:51:27,240 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_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c[45976,45989] [2023-11-24 22:51:27,299 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:51:27,404 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:51:27,415 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:51:27,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27 WrapperNode [2023-11-24 22:51:27,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:51:27,418 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:51:27,418 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:51:27,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:51:27,427 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,612 INFO L138 Inliner]: procedures = 134, calls = 236, calls flagged for inlining = 61, calls inlined = 53, statements flattened = 1007 [2023-11-24 22:51:27,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:51:27,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:51:27,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:51:27,614 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:51:27,625 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,634 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,635 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,664 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,678 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,686 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,694 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,706 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:51:27,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:51:27,708 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:51:27,708 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:51:27,709 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:27" (1/1) ... [2023-11-24 22:51:27,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:51:27,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:51:27,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:51:27,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b537d7f9-0eac-4fed-a7af-081a9c1d57f2/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:51:27,835 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-11-24 22:51:27,835 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-11-24 22:51:27,835 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-24 22:51:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-24 22:51:27,836 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-24 22:51:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-24 22:51:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-24 22:51:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-24 22:51:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-24 22:51:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-24 22:51:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-24 22:51:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-24 22:51:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-11-24 22:51:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-11-24 22:51:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-24 22:51:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-24 22:51:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-24 22:51:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-24 22:51:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-24 22:51:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-24 22:51:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-24 22:51:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-24 22:51:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-24 22:51:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-24 22:51:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-24 22:51:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-24 22:51:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-24 22:51:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-24 22:51:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-24 22:51:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-24 22:51:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-24 22:51:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:51:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-24 22:51:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-24 22:51:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-11-24 22:51:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-11-24 22:51:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-24 22:51:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-24 22:51:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-24 22:51:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-24 22:51:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-24 22:51:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-24 22:51:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-24 22:51:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-24 22:51:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-11-24 22:51:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-11-24 22:51:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-24 22:51:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-24 22:51:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-24 22:51:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-24 22:51:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-24 22:51:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-24 22:51:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-24 22:51:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-24 22:51:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:51:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-24 22:51:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-24 22:51:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-24 22:51:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-24 22:51:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:51:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:51:28,147 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:51:28,151 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:51:29,247 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:51:30,066 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:51:30,066 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:51:30,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:51:30 BoogieIcfgContainer [2023-11-24 22:51:30,068 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:51:30,069 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:51:30,069 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:51:30,079 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:51:30,079 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:51:30" (1/1) ... [2023-11-24 22:51:30,089 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:51:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:30,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 216 states and 287 transitions. [2023-11-24 22:51:30,173 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 287 transitions. [2023-11-24 22:51:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 22:51:30,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:30,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:51:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 216 states and 285 transitions. [2023-11-24 22:51:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 285 transitions. [2023-11-24 22:51:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 22:51:30,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 218 states and 298 transitions. [2023-11-24 22:51:31,481 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 298 transitions. [2023-11-24 22:51:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:51:31,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:31,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 221 states and 311 transitions. [2023-11-24 22:51:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 311 transitions. [2023-11-24 22:51:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:51:31,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:31,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:32,286 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:51:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 227 states and 333 transitions. [2023-11-24 22:51:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 333 transitions. [2023-11-24 22:51:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 22:51:32,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:51:32,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 232 states and 349 transitions. [2023-11-24 22:51:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 349 transitions. [2023-11-24 22:51:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:51:32,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:33,121 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-24 22:51:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 234 states and 352 transitions. [2023-11-24 22:51:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 352 transitions. [2023-11-24 22:51:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:51:33,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:33,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:33,442 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-24 22:51:33,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 236 states and 362 transitions. [2023-11-24 22:51:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 362 transitions. [2023-11-24 22:51:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:51:33,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:33,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:51:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 243 states and 384 transitions. [2023-11-24 22:51:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 384 transitions. [2023-11-24 22:51:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:51:34,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:34,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 22:51:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 247 states and 389 transitions. [2023-11-24 22:51:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 389 transitions. [2023-11-24 22:51:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:51:34,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:34,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 252 states and 396 transitions. [2023-11-24 22:51:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 396 transitions. [2023-11-24 22:51:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:51:34,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:34,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:35,046 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 257 states and 415 transitions. [2023-11-24 22:51:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 415 transitions. [2023-11-24 22:51:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:51:35,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:35,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 266 states and 439 transitions. [2023-11-24 22:51:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 439 transitions. [2023-11-24 22:51:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:51:36,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:36,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:37,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 466 transitions. [2023-11-24 22:51:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 466 transitions. [2023-11-24 22:51:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 22:51:37,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:37,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:37,967 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:38,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 283 states and 478 transitions. [2023-11-24 22:51:38,207 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 478 transitions. [2023-11-24 22:51:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:51:38,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:51:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 288 states and 494 transitions. [2023-11-24 22:51:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 494 transitions. [2023-11-24 22:51:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:51:38,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:38,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:51:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 297 states and 524 transitions. [2023-11-24 22:51:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 524 transitions. [2023-11-24 22:51:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:51:39,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:51:40,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:40,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 299 states and 534 transitions. [2023-11-24 22:51:40,111 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 534 transitions. [2023-11-24 22:51:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:51:40,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:40,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:51:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 302 states and 538 transitions. [2023-11-24 22:51:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 538 transitions. [2023-11-24 22:51:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:51:40,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:40,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-24 22:51:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:41,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 306 states and 546 transitions. [2023-11-24 22:51:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 546 transitions. [2023-11-24 22:51:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:51:41,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:41,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:41,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 319 states and 575 transitions. [2023-11-24 22:51:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 575 transitions. [2023-11-24 22:51:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:51:42,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:51:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 355 states and 684 transitions. [2023-11-24 22:51:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 684 transitions. [2023-11-24 22:51:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 22:51:55,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:51:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 358 states and 689 transitions. [2023-11-24 22:51:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 689 transitions. [2023-11-24 22:51:56,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:51:56,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:56,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:51:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 360 states and 701 transitions. [2023-11-24 22:51:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 701 transitions. [2023-11-24 22:51:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:51:59,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:59,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:59,994 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:52:01,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 365 states and 718 transitions. [2023-11-24 22:52:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 718 transitions. [2023-11-24 22:52:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:52:01,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:01,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:52:03,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:03,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 372 states and 739 transitions. [2023-11-24 22:52:03,545 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 739 transitions. [2023-11-24 22:52:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:52:03,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:03,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:52:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:05,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 376 states and 746 transitions. [2023-11-24 22:52:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 746 transitions. [2023-11-24 22:52:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:52:05,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:05,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked.