./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product24.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_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/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_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product24.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/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_ffa1f69c-8b06-4b42-9f4f-7637aed47789/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 51fa488e776e831bac86701b44da2398387b953b2cee791cda39a1547c039fcd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:08:14,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:08:14,557 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:08:14,562 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:08:14,563 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:08:14,590 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:08:14,591 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:08:14,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:08:14,593 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:08:14,593 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:08:14,594 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:08:14,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:08:14,595 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:08:14,596 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:08:14,596 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:08:14,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:08:14,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:08:14,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:08:14,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:08:14,600 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:08:14,600 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:08:14,601 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:08:14,602 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:08:14,602 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:08:14,603 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:08:14,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:08:14,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:08:14,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:08:14,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:08:14,606 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:08:14,606 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:08:14,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:08:14,607 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:08:14,608 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_ffa1f69c-8b06-4b42-9f4f-7637aed47789/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51fa488e776e831bac86701b44da2398387b953b2cee791cda39a1547c039fcd [2023-11-19 04:08:14,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:08:14,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:08:14,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:08:14,960 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:08:14,960 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:08:14,962 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/email_spec11_product24.cil.c [2023-11-19 04:08:18,165 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:08:18,508 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:08:18,516 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/sv-benchmarks/c/product-lines/email_spec11_product24.cil.c [2023-11-19 04:08:18,545 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/data/e92041b09/101f0da2251341ea8874a5029ce645af/FLAG275562e08 [2023-11-19 04:08:18,557 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/data/e92041b09/101f0da2251341ea8874a5029ce645af [2023-11-19 04:08:18,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:08:18,561 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:08:18,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:08:18,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:08:18,567 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:08:18,568 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:08:18" (1/1) ... [2023-11-19 04:08:18,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41b6f4f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:18, skipping insertion in model container [2023-11-19 04:08:18,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:08:18" (1/1) ... [2023-11-19 04:08:18,677 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:08:19,072 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_ffa1f69c-8b06-4b42-9f4f-7637aed47789/sv-benchmarks/c/product-lines/email_spec11_product24.cil.c[16887,16900] [2023-11-19 04:08:19,361 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:08:19,381 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:08:19,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2023-11-19 04:08:19,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [375] [2023-11-19 04:08:19,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [741] [2023-11-19 04:08:19,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [750] [2023-11-19 04:08:19,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1821] [2023-11-19 04:08:19,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1856] [2023-11-19 04:08:19,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1963] [2023-11-19 04:08:19,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2367] [2023-11-19 04:08:19,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2384] [2023-11-19 04:08:19,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2403] [2023-11-19 04:08:19,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2622] [2023-11-19 04:08:19,462 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_ffa1f69c-8b06-4b42-9f4f-7637aed47789/sv-benchmarks/c/product-lines/email_spec11_product24.cil.c[16887,16900] [2023-11-19 04:08:19,530 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:08:19,559 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:08:19,567 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:08:19,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19 WrapperNode [2023-11-19 04:08:19,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:08:19,569 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:08:19,569 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:08:19,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:08:19,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,613 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,684 INFO L138 Inliner]: procedures = 130, calls = 208, calls flagged for inlining = 64, calls inlined = 59, statements flattened = 1060 [2023-11-19 04:08:19,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:08:19,686 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:08:19,686 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:08:19,686 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:08:19,733 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,751 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,751 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,807 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,816 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,821 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,827 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,836 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:08:19,837 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:08:19,838 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:08:19,838 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:08:19,839 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:19" (1/1) ... [2023-11-19 04:08:19,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:08:19,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:08:19,882 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:08:19,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:08:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-19 04:08:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-19 04:08:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-19 04:08:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-19 04:08:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-19 04:08:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-19 04:08:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-19 04:08:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-19 04:08:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-19 04:08:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-19 04:08:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-19 04:08:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-19 04:08:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 04:08:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-19 04:08:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-19 04:08:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-11-19 04:08:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-11-19 04:08:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-19 04:08:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-19 04:08:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:08:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-19 04:08:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-19 04:08:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-19 04:08:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-19 04:08:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-19 04:08:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-19 04:08:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-19 04:08:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-19 04:08:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-19 04:08:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-19 04:08:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-19 04:08:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-19 04:08:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-19 04:08:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-19 04:08:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:08:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-19 04:08:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-19 04:08:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:08:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:08:20,158 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:08:20,161 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:08:21,024 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:08:21,638 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:08:21,638 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:08:21,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:08:21 BoogieIcfgContainer [2023-11-19 04:08:21,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:08:21,649 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:08:21,649 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:08:21,657 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:08:21,657 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:08:21" (1/1) ... [2023-11-19 04:08:21,664 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:08:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 161 states and 221 transitions. [2023-11-19 04:08:21,724 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 221 transitions. [2023-11-19 04:08:21,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:08:21,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:21,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:22,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2023-11-19 04:08:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2023-11-19 04:08:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:08:22,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:22,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:22,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2023-11-19 04:08:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2023-11-19 04:08:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:08:22,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 166 states and 245 transitions. [2023-11-19 04:08:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2023-11-19 04:08:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 04:08:23,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:23,432 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 172 states and 267 transitions. [2023-11-19 04:08:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 267 transitions. [2023-11-19 04:08:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 04:08:23,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:23,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:23,695 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 177 states and 283 transitions. [2023-11-19 04:08:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 283 transitions. [2023-11-19 04:08:23,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:08:23,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:23,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 184 states and 306 transitions. [2023-11-19 04:08:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 306 transitions. [2023-11-19 04:08:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:08:24,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:24,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-19 04:08:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 188 states and 311 transitions. [2023-11-19 04:08:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 311 transitions. [2023-11-19 04:08:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:08:24,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 04:08:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 190 states and 314 transitions. [2023-11-19 04:08:24,979 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 314 transitions. [2023-11-19 04:08:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:08:24,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 04:08:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:25,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 192 states and 325 transitions. [2023-11-19 04:08:25,185 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 325 transitions. [2023-11-19 04:08:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:08:25,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:25,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:25,319 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:25,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 201 states and 349 transitions. [2023-11-19 04:08:25,933 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 349 transitions. [2023-11-19 04:08:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:08:25,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:26,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 206 states and 364 transitions. [2023-11-19 04:08:26,524 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 364 transitions. [2023-11-19 04:08:26,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 04:08:26,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:26,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 211 states and 371 transitions. [2023-11-19 04:08:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 371 transitions. [2023-11-19 04:08:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 04:08:26,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:26,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 222 states and 398 transitions. [2023-11-19 04:08:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 398 transitions. [2023-11-19 04:08:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-19 04:08:27,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:27,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:27,911 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:28,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 410 transitions. [2023-11-19 04:08:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 410 transitions. [2023-11-19 04:08:28,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:08:28,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 241 states and 439 transitions. [2023-11-19 04:08:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 439 transitions. [2023-11-19 04:08:29,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-19 04:08:29,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-19 04:08:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 245 states and 448 transitions. [2023-11-19 04:08:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 448 transitions. [2023-11-19 04:08:29,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:08:29,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:29,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:29,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-19 04:08:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 250 states and 463 transitions. [2023-11-19 04:08:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 463 transitions. [2023-11-19 04:08:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-19 04:08:30,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:30,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 04:08:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 250 states and 462 transitions. [2023-11-19 04:08:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 462 transitions. [2023-11-19 04:08:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-19 04:08:31,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-19 04:08:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:31,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 252 states and 472 transitions. [2023-11-19 04:08:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 472 transitions. [2023-11-19 04:08:31,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 04:08:31,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:31,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 04:08:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 250 states and 470 transitions. [2023-11-19 04:08:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 470 transitions. [2023-11-19 04:08:31,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 04:08:31,889 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 21 iterations. [2023-11-19 04:08:31,902 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-19 04:08:32,130 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,135 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,135 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,137 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,137 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,137 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,137 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,138 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,138 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,138 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,138 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,138 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,138 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,139 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,139 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,139 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,139 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,139 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,139 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,140 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,140 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,140 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,140 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,141 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,141 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,141 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,141 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,141 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,142 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,142 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,142 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,142 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,142 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,142 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,143 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,143 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,143 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,143 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,143 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,143 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,144 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,144 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,144 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,144 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,144 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:08:32,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 04:08:32 ImpRootNode [2023-11-19 04:08:32,145 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 04:08:32,146 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:08:32,146 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:08:32,146 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:08:32,147 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:08:21" (3/4) ... [2023-11-19 04:08:32,151 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 04:08:32,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2023-11-19 04:08:32,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2023-11-19 04:08:32,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2023-11-19 04:08:32,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2023-11-19 04:08:32,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2023-11-19 04:08:32,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2023-11-19 04:08:32,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2023-11-19 04:08:32,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2023-11-19 04:08:32,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2023-11-19 04:08:32,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2023-11-19 04:08:32,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2023-11-19 04:08:32,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2023-11-19 04:08:32,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2023-11-19 04:08:32,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2023-11-19 04:08:32,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2023-11-19 04:08:32,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2023-11-19 04:08:32,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2023-11-19 04:08:32,203 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 223 nodes and edges [2023-11-19 04:08:32,206 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 70 nodes and edges [2023-11-19 04:08:32,210 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2023-11-19 04:08:32,213 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-19 04:08:32,217 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-19 04:08:32,220 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 04:08:32,449 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 04:08:32,450 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 04:08:32,450 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:08:32,451 INFO L158 Benchmark]: Toolchain (without parser) took 13889.72ms. Allocated memory was 148.9MB in the beginning and 283.1MB in the end (delta: 134.2MB). Free memory was 99.6MB in the beginning and 152.1MB in the end (delta: -52.5MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2023-11-19 04:08:32,451 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 148.9MB. Free memory is still 118.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:08:32,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1005.80ms. Allocated memory is still 148.9MB. Free memory was 99.3MB in the beginning and 58.1MB in the end (delta: 41.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2023-11-19 04:08:32,452 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.04ms. Allocated memory is still 148.9MB. Free memory was 58.1MB in the beginning and 52.1MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-19 04:08:32,453 INFO L158 Benchmark]: Boogie Preprocessor took 151.02ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 52.1MB in the beginning and 157.7MB in the end (delta: -105.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 04:08:32,453 INFO L158 Benchmark]: RCFGBuilder took 1810.94ms. Allocated memory is still 192.9MB. Free memory was 157.7MB in the beginning and 133.4MB in the end (delta: 24.3MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. [2023-11-19 04:08:32,453 INFO L158 Benchmark]: CodeCheck took 10496.29ms. Allocated memory was 192.9MB in the beginning and 283.1MB in the end (delta: 90.2MB). Free memory was 133.4MB in the beginning and 175.1MB in the end (delta: -41.7MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2023-11-19 04:08:32,454 INFO L158 Benchmark]: Witness Printer took 304.34ms. Allocated memory is still 283.1MB. Free memory was 175.1MB in the beginning and 152.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 04:08:32,456 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 18 procedures, 161 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.2s, OverallIterations: 21, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6059 SdHoareTripleChecker+Valid, 6.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1800 mSDsluCounter, 6668 SdHoareTripleChecker+Invalid, 5.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3856 mSDsCounter, 768 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3979 IncrementalHoareTripleChecker+Invalid, 4747 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 768 mSolverCounterUnsat, 2812 mSDtfsCounter, 3979 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10325 GetRequests, 10115 SyntacticMatches, 18 SemanticMatches, 192 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19232 ImplicationChecksByTransitivity, 5.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 1460 NumberOfCodeBlocks, 1460 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 1440 ConstructedInterpolants, 0 QuantifiedInterpolants, 1781 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 15 PerfectInterpolantSequences, 426/435 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 746]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1909]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2442]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2894]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2926]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 148.9MB. Free memory is still 118.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1005.80ms. Allocated memory is still 148.9MB. Free memory was 99.3MB in the beginning and 58.1MB in the end (delta: 41.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.04ms. Allocated memory is still 148.9MB. Free memory was 58.1MB in the beginning and 52.1MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.02ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 52.1MB in the beginning and 157.7MB in the end (delta: -105.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1810.94ms. Allocated memory is still 192.9MB. Free memory was 157.7MB in the beginning and 133.4MB in the end (delta: 24.3MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. * CodeCheck took 10496.29ms. Allocated memory was 192.9MB in the beginning and 283.1MB in the end (delta: 90.2MB). Free memory was 133.4MB in the beginning and 175.1MB in the end (delta: -41.7MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * Witness Printer took 304.34ms. Allocated memory is still 283.1MB. Free memory was 175.1MB in the beginning and 152.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] - GenericResultAtLocation [Line: 375]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [375] - GenericResultAtLocation [Line: 741]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [741] - GenericResultAtLocation [Line: 750]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [750] - GenericResultAtLocation [Line: 1821]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1821] - GenericResultAtLocation [Line: 1856]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1856] - GenericResultAtLocation [Line: 1963]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1963] - GenericResultAtLocation [Line: 2367]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2367] - GenericResultAtLocation [Line: 2384]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2384] - GenericResultAtLocation [Line: 2403]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2403] - GenericResultAtLocation [Line: 2622]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2622] RESULT: Ultimate proved your program to be correct! [2023-11-19 04:08:32,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffa1f69c-8b06-4b42-9f4f-7637aed47789/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE