java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:48:38,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:48:38,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:48:38,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:48:38,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:48:38,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:48:38,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:48:38,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:48:38,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:48:38,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:48:38,545 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:48:38,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:48:38,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:48:38,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:48:38,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:48:38,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:48:38,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:48:38,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:48:38,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:48:38,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:48:38,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:48:38,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:48:38,559 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:48:38,560 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:48:38,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:48:38,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:48:38,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:48:38,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:48:38,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:48:38,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:48:38,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:48:38,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:48:38,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:48:38,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:48:38,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:48:38,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:48:38,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:48:38,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:48:38,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:48:38,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:48:38,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:48:38,572 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:48:38,593 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:48:38,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:48:38,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:48:38,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:48:38,596 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:48:38,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:48:38,596 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:48:38,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:48:38,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:48:38,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:48:38,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:48:38,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:48:38,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:48:38,598 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:48:38,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:48:38,599 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:48:38,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:48:38,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:48:38,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:48:38,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:48:38,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:48:38,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:48:38,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:48:38,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:48:38,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:48:38,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:48:38,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:48:38,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:48:38,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:48:38,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:48:38,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:48:38,674 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:48:38,675 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:48:38,675 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:48:38,676 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-08-08 11:48:38,738 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30a60c378/6283ce388e0743e09834d77c3a70a41c/FLAGa7170f8c2 [2019-08-08 11:48:39,315 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:48:39,316 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-08-08 11:48:39,347 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30a60c378/6283ce388e0743e09834d77c3a70a41c/FLAGa7170f8c2 [2019-08-08 11:48:39,572 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30a60c378/6283ce388e0743e09834d77c3a70a41c [2019-08-08 11:48:39,582 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:48:39,583 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:48:39,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:39,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:48:39,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:48:39,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:39" (1/1) ... [2019-08-08 11:48:39,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548c28e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:39, skipping insertion in model container [2019-08-08 11:48:39,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:39" (1/1) ... [2019-08-08 11:48:39,601 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:48:39,678 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:48:40,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:40,450 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:48:40,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:40,673 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:48:40,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40 WrapperNode [2019-08-08 11:48:40,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:40,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:48:40,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:48:40,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:48:40,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... [2019-08-08 11:48:40,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... [2019-08-08 11:48:40,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... [2019-08-08 11:48:40,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... [2019-08-08 11:48:40,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... [2019-08-08 11:48:40,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... [2019-08-08 11:48:40,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... [2019-08-08 11:48:40,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:48:40,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:48:40,871 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:48:40,871 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:48:40,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:48:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:48:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:48:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:48:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:48:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:48:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:48:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:48:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:48:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:48:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:48:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:48:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:48:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:48:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:48:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-08-08 11:48:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-08-08 11:48:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:48:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:48:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:48:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:48:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:48:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:48:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:48:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-08 11:48:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:48:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:48:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:48:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:48:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:48:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:48:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:48:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:48:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-08 11:48:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:48:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:48:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:48:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:48:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:48:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:48:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:48:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:48:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:48:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:48:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:48:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:48:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:48:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:48:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:48:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:48:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:48:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:48:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:48:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:48:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:48:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:48:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:48:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:48:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:48:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:48:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:48:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:48:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:48:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:48:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:48:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:48:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:48:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:48:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:48:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:48:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:48:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:48:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:48:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:48:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:48:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:48:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:48:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:48:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:48:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:48:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:48:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:48:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:48:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:48:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:48:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:48:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:48:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:48:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:48:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:48:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:48:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:48:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:48:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:48:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:48:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:48:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:48:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:48:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:48:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:48:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:48:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:48:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:48:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:48:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:48:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:48:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:48:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:48:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:48:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:48:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:48:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:48:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:48:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:48:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:48:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:48:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:48:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:48:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:48:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:48:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:48:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:48:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:48:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:48:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:48:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:48:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:48:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:48:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:48:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:48:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:48:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:48:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:48:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:48:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-08 11:48:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:48:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-08-08 11:48:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-08-08 11:48:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:48:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:48:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:48:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:48:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:48:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:48:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:48:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:48:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:48:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:48:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:48:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-08 11:48:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:48:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:48:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:48:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:48:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:48:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:48:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:48:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:48:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:48:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:48:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:48:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:48:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:48:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:48:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:48:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:48:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:48:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:48:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:48:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:48:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:48:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:48:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:48:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:48:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:48:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:48:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:48:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:48:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:48:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:48:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:48:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:48:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:48:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:48:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:48:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:48:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:48:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:48:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:48:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:48:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:48:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:48:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:48:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:48:45,354 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:48:45,354 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:48:45,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:45 BoogieIcfgContainer [2019-08-08 11:48:45,356 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:48:45,356 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:48:45,357 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:48:45,357 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:48:45,358 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:45" (1/1) ... [2019-08-08 11:48:45,369 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:48:45,371 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:48:45,379 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:48:45,387 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:48:45,388 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:48:45,519 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 575 [2019-08-08 11:48:45,610 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 565 [2019-08-08 11:48:47,728 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 1 [2019-08-08 11:48:47,782 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 1 [2019-08-08 11:48:47,783 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 1 [2019-08-08 11:48:47,784 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 1 [2019-08-08 11:48:47,784 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 1 [2019-08-08 11:48:47,785 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 1 [2019-08-08 11:48:47,785 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 1 [2019-08-08 11:48:47,786 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 1 [2019-08-08 11:48:47,786 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 1 [2019-08-08 11:48:47,787 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 1 [2019-08-08 11:48:47,787 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 1 [2019-08-08 11:48:47,788 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 [2019-08-08 11:48:47,788 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 1 [2019-08-08 11:48:47,789 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 [2019-08-08 11:48:47,789 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:48:47,789 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:48:47,791 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 13311#false [2019-08-08 11:48:47,792 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-08 11:48:47,794 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:48:47,797 INFO L168 Benchmark]: Toolchain (without parser) took 8212.65 ms. Allocated memory was 131.1 MB in the beginning and 271.1 MB in the end (delta: 140.0 MB). Free memory was 84.1 MB in the beginning and 196.6 MB in the end (delta: -112.5 MB). Peak memory consumption was 157.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:47,798 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 131.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 11:48:47,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1090.08 ms. Allocated memory was 131.1 MB in the beginning and 200.3 MB in the end (delta: 69.2 MB). Free memory was 83.9 MB in the beginning and 141.2 MB in the end (delta: -57.3 MB). Peak memory consumption was 34.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:47,800 INFO L168 Benchmark]: Boogie Preprocessor took 195.70 ms. Allocated memory is still 200.3 MB. Free memory was 141.2 MB in the beginning and 133.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:47,801 INFO L168 Benchmark]: RCFGBuilder took 4485.52 ms. Allocated memory was 200.3 MB in the beginning and 271.1 MB in the end (delta: 70.8 MB). Free memory was 132.9 MB in the beginning and 229.2 MB in the end (delta: -96.3 MB). Peak memory consumption was 93.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:47,802 INFO L168 Benchmark]: Symbolic Interpretation took 2437.60 ms. Allocated memory is still 271.1 MB. Free memory was 229.2 MB in the beginning and 196.6 MB in the end (delta: 32.6 MB). Peak memory consumption was 162.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:47,806 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 131.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1090.08 ms. Allocated memory was 131.1 MB in the beginning and 200.3 MB in the end (delta: 69.2 MB). Free memory was 83.9 MB in the beginning and 141.2 MB in the end (delta: -57.3 MB). Peak memory consumption was 34.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 195.70 ms. Allocated memory is still 200.3 MB. Free memory was 141.2 MB in the beginning and 133.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4485.52 ms. Allocated memory was 200.3 MB in the beginning and 271.1 MB in the end (delta: 70.8 MB). Free memory was 132.9 MB in the beginning and 229.2 MB in the end (delta: -96.3 MB). Peak memory consumption was 93.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2437.60 ms. Allocated memory is still 271.1 MB. Free memory was 229.2 MB in the beginning and 196.6 MB in the end (delta: 32.6 MB). Peak memory consumption was 162.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...