./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product23.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_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/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_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product23.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/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_634285e0-4e4e-493b-ad17-17b94f3ac6d3/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 1bb2b79cb955f3674656871a8781fc51d3f295e24daabeaa86e62b128ba42f2a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:53,372 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:53,462 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:00:53,467 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:00:53,468 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:00:53,494 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:53,495 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:53,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:53,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:53,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:53,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:53,499 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:53,499 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:00:53,500 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:00:53,501 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:00:53,501 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:53,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:53,502 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:53,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:53,504 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:00:53,504 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:53,505 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:53,506 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:53,506 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:53,507 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:53,507 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:53,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:53,508 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:53,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:53,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:53,510 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:00:53,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:00:53,511 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:53,511 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_634285e0-4e4e-493b-ad17-17b94f3ac6d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1bb2b79cb955f3674656871a8781fc51d3f295e24daabeaa86e62b128ba42f2a [2023-11-19 04:00:53,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:53,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:53,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:53,788 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:53,789 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:53,790 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/email_spec7_product23.cil.c [2023-11-19 04:00:56,861 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:57,189 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:57,190 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/sv-benchmarks/c/product-lines/email_spec7_product23.cil.c [2023-11-19 04:00:57,211 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/data/7fd861e3e/1ef0cc5b7e984d02b8b882a01b7f081f/FLAG386ffd64c [2023-11-19 04:00:57,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/data/7fd861e3e/1ef0cc5b7e984d02b8b882a01b7f081f [2023-11-19 04:00:57,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:57,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:57,229 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:57,229 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:57,234 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:57,235 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:57" (1/1) ... [2023-11-19 04:00:57,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57ce6fa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:57, skipping insertion in model container [2023-11-19 04:00:57,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:57" (1/1) ... [2023-11-19 04:00:57,320 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:57,827 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_634285e0-4e4e-493b-ad17-17b94f3ac6d3/sv-benchmarks/c/product-lines/email_spec7_product23.cil.c[18387,18400] [2023-11-19 04:00:58,109 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:00:58,133 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:00:58,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [48] [2023-11-19 04:00:58,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [416] [2023-11-19 04:00:58,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptVerify_spec.i","") [433] [2023-11-19 04:00:58,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [452] [2023-11-19 04:00:58,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [551] [2023-11-19 04:00:58,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [952] [2023-11-19 04:00:58,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [961] [2023-11-19 04:00:58,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [999] [2023-11-19 04:00:58,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2071] [2023-11-19 04:00:58,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2437] [2023-11-19 04:00:58,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2736] [2023-11-19 04:00:58,212 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_634285e0-4e4e-493b-ad17-17b94f3ac6d3/sv-benchmarks/c/product-lines/email_spec7_product23.cil.c[18387,18400] [2023-11-19 04:00:58,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:00:58,358 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:00:58,366 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:00:58,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58 WrapperNode [2023-11-19 04:00:58,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:58,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:00:58,369 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:00:58,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:00:58,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,409 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,484 INFO L138 Inliner]: procedures = 130, calls = 215, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 989 [2023-11-19 04:00:58,484 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:00:58,485 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:00:58,486 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:00:58,486 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:00:58,498 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,546 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,576 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,587 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,604 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,614 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:00:58,622 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:00:58,622 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:00:58,623 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:00:58,624 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:58" (1/1) ... [2023-11-19 04:00:58,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:58,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:00:58,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:00:58,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:00:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-19 04:00:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-19 04:00:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-19 04:00:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-19 04:00:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-19 04:00:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-19 04:00:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-11-19 04:00:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-11-19 04:00:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-19 04:00:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-19 04:00:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-19 04:00:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-19 04:00:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-19 04:00:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-19 04:00:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-19 04:00:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-19 04:00:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-19 04:00:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-19 04:00:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 04:00:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-19 04:00:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-19 04:00:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-19 04:00:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-19 04:00:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:00:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-19 04:00:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-19 04:00:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-19 04:00:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-19 04:00:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-19 04:00:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-19 04:00:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-19 04:00:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-19 04:00:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-19 04:00:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-19 04:00:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-19 04:00:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-19 04:00:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-19 04:00:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-19 04:00:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-19 04:00:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-19 04:00:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:00:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-19 04:00:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-19 04:00:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-19 04:00:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-19 04:00:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:00:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:00:58,986 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:00:58,989 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:00:59,986 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:01:00,734 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:01:00,735 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:01:00,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:01:00 BoogieIcfgContainer [2023-11-19 04:01:00,747 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:01:00,747 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:01:00,747 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:01:00,757 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:01:00,758 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:01:00" (1/1) ... [2023-11-19 04:01:00,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:01:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 172 states and 232 transitions. [2023-11-19 04:01:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 232 transitions. [2023-11-19 04:01:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:01:00,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:01,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 172 states and 230 transitions. [2023-11-19 04:01:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 230 transitions. [2023-11-19 04:01:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:01:01,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:01,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:01,696 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:01,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 174 states and 243 transitions. [2023-11-19 04:01:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 243 transitions. [2023-11-19 04:01:01,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:01:01,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:01,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 177 states and 256 transitions. [2023-11-19 04:01:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 256 transitions. [2023-11-19 04:01:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 04:01:02,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:02,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:02,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 183 states and 278 transitions. [2023-11-19 04:01:02,380 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 278 transitions. [2023-11-19 04:01:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:01:02,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 04:01:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 188 states and 294 transitions. [2023-11-19 04:01:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 294 transitions. [2023-11-19 04:01:02,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:01:02,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:03,075 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 04:01:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 190 states and 297 transitions. [2023-11-19 04:01:03,178 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 297 transitions. [2023-11-19 04:01:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:01:03,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 04:01:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 192 states and 307 transitions. [2023-11-19 04:01:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 307 transitions. [2023-11-19 04:01:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:01:03,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:03,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:03,632 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 04:01:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 196 states and 313 transitions. [2023-11-19 04:01:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 313 transitions. [2023-11-19 04:01:03,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:01:03,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:03,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:03,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:04,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:04,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 203 states and 333 transitions. [2023-11-19 04:01:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 333 transitions. [2023-11-19 04:01:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 04:01:04,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:04,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 208 states and 340 transitions. [2023-11-19 04:01:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 340 transitions. [2023-11-19 04:01:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:01:04,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 213 states and 355 transitions. [2023-11-19 04:01:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 355 transitions. [2023-11-19 04:01:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:01:04,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:04,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:05,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 222 states and 380 transitions. [2023-11-19 04:01:05,841 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 380 transitions. [2023-11-19 04:01:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 04:01:05,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 233 states and 408 transitions. [2023-11-19 04:01:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 408 transitions. [2023-11-19 04:01:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-19 04:01:06,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:06,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:07,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:01:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 239 states and 419 transitions. [2023-11-19 04:01:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 419 transitions. [2023-11-19 04:01:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:01:07,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 04:01:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 244 states and 434 transitions. [2023-11-19 04:01:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 434 transitions. [2023-11-19 04:01:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-19 04:01:07,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:07,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:07,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:08,230 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 04:01:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:08,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 242 states and 432 transitions. [2023-11-19 04:01:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 432 transitions. [2023-11-19 04:01:08,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 04:01:08,400 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 17 iterations. [2023-11-19 04:01:08,411 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-19 04:01:08,645 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,650 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,650 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,650 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,650 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,651 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,651 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,651 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,651 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,652 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,652 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,652 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,652 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,652 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,652 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,653 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,653 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,653 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,653 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,654 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,654 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,654 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,654 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,654 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,654 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,655 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,655 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,656 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,656 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,656 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,656 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,656 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,657 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,657 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,657 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,657 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,657 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,657 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,657 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,658 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,658 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,658 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,658 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,658 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:01:08,660 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 04:01:08 ImpRootNode [2023-11-19 04:01:08,660 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 04:01:08,661 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:01:08,661 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:01:08,661 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:01:08,662 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:01:00" (3/4) ... [2023-11-19 04:01:08,666 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 04:01:08,671 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2023-11-19 04:01:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2023-11-19 04:01:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2023-11-19 04:01:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2023-11-19 04:01:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2023-11-19 04:01:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2023-11-19 04:01:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2023-11-19 04:01:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2023-11-19 04:01:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2023-11-19 04:01:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2023-11-19 04:01:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2023-11-19 04:01:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2023-11-19 04:01:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2023-11-19 04:01:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2023-11-19 04:01:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2023-11-19 04:01:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2023-11-19 04:01:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2023-11-19 04:01:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2023-11-19 04:01:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2023-11-19 04:01:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2023-11-19 04:01:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2023-11-19 04:01:08,709 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 250 nodes and edges [2023-11-19 04:01:08,713 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2023-11-19 04:01:08,717 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-19 04:01:08,720 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-19 04:01:08,724 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-19 04:01:08,727 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 04:01:09,000 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 04:01:09,001 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 04:01:09,002 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:01:09,006 INFO L158 Benchmark]: Toolchain (without parser) took 11778.60ms. Allocated memory was 155.2MB in the beginning and 314.6MB in the end (delta: 159.4MB). Free memory was 113.2MB in the beginning and 94.6MB in the end (delta: 18.6MB). Peak memory consumption was 180.1MB. Max. memory is 16.1GB. [2023-11-19 04:01:09,006 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 155.2MB. Free memory was 103.6MB in the beginning and 103.4MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:01:09,007 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1138.54ms. Allocated memory was 155.2MB in the beginning and 203.4MB in the end (delta: 48.2MB). Free memory was 113.2MB in the beginning and 164.8MB in the end (delta: -51.6MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2023-11-19 04:01:09,007 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.17ms. Allocated memory is still 203.4MB. Free memory was 164.8MB in the beginning and 158.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-19 04:01:09,008 INFO L158 Benchmark]: Boogie Preprocessor took 135.84ms. Allocated memory is still 203.4MB. Free memory was 158.6MB in the beginning and 154.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 04:01:09,008 INFO L158 Benchmark]: RCFGBuilder took 2124.69ms. Allocated memory is still 203.4MB. Free memory was 154.4MB in the beginning and 75.9MB in the end (delta: 78.5MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2023-11-19 04:01:09,009 INFO L158 Benchmark]: CodeCheck took 7912.93ms. Allocated memory was 203.4MB in the beginning and 314.6MB in the end (delta: 111.1MB). Free memory was 75.9MB in the beginning and 117.7MB in the end (delta: -41.8MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2023-11-19 04:01:09,009 INFO L158 Benchmark]: Witness Printer took 344.77ms. Allocated memory is still 314.6MB. Free memory was 117.7MB in the beginning and 94.6MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 04:01:09,012 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 22 procedures, 172 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.6s, OverallIterations: 17, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4402 SdHoareTripleChecker+Valid, 3.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1015 mSDsluCounter, 4620 SdHoareTripleChecker+Invalid, 3.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2570 mSDsCounter, 433 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2025 IncrementalHoareTripleChecker+Invalid, 2458 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 433 mSolverCounterUnsat, 2050 mSDtfsCounter, 2025 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8079 GetRequests, 7919 SyntacticMatches, 18 SemanticMatches, 142 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9960 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 1141 NumberOfCodeBlocks, 1141 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1125 ConstructedInterpolants, 0 QuantifiedInterpolants, 1380 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 12 PerfectInterpolantSequences, 298/306 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: 957]: 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: 544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2590]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 365]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2470]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2812]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2723]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 155.2MB. Free memory was 103.6MB in the beginning and 103.4MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1138.54ms. Allocated memory was 155.2MB in the beginning and 203.4MB in the end (delta: 48.2MB). Free memory was 113.2MB in the beginning and 164.8MB in the end (delta: -51.6MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.17ms. Allocated memory is still 203.4MB. Free memory was 164.8MB in the beginning and 158.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 135.84ms. Allocated memory is still 203.4MB. Free memory was 158.6MB in the beginning and 154.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2124.69ms. Allocated memory is still 203.4MB. Free memory was 154.4MB in the beginning and 75.9MB in the end (delta: 78.5MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. * CodeCheck took 7912.93ms. Allocated memory was 203.4MB in the beginning and 314.6MB in the end (delta: 111.1MB). Free memory was 75.9MB in the beginning and 117.7MB in the end (delta: -41.8MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. * Witness Printer took 344.77ms. Allocated memory is still 314.6MB. Free memory was 117.7MB in the beginning and 94.6MB 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,"Client.i","") [48] - GenericResultAtLocation [Line: 416]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [416] - GenericResultAtLocation [Line: 433]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EncryptVerify_spec.i","") [433] - GenericResultAtLocation [Line: 452]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [452] - GenericResultAtLocation [Line: 551]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [551] - GenericResultAtLocation [Line: 952]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [952] - GenericResultAtLocation [Line: 961]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [961] - GenericResultAtLocation [Line: 999]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [999] - GenericResultAtLocation [Line: 2071]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2071] - GenericResultAtLocation [Line: 2437]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2437] - GenericResultAtLocation [Line: 2736]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2736] RESULT: Ultimate proved your program to be correct! [2023-11-19 04:01:09,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_634285e0-4e4e-493b-ad17-17b94f3ac6d3/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