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_spec11_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 21:06:39,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 21:06:39,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 21:06:39,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 21:06:39,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 21:06:39,400 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 21:06:39,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 21:06:39,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 21:06:39,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 21:06:39,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 21:06:39,420 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 21:06:39,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 21:06:39,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 21:06:39,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 21:06:39,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 21:06:39,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 21:06:39,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 21:06:39,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 21:06:39,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 21:06:39,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 21:06:39,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 21:06:39,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 21:06:39,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 21:06:39,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 21:06:39,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 21:06:39,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 21:06:39,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 21:06:39,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 21:06:39,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 21:06:39,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 21:06:39,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 21:06:39,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 21:06:39,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 21:06:39,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 21:06:39,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 21:06:39,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 21:06:39,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 21:06:39,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 21:06:39,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 21:06:39,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 21:06:39,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 21:06:39,466 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 [2019-08-14 21:06:39,489 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 21:06:39,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 21:06:39,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 21:06:39,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 21:06:39,496 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 21:06:39,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 21:06:39,496 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 21:06:39,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 21:06:39,497 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 21:06:39,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 21:06:39,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 21:06:39,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 21:06:39,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 21:06:39,498 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 21:06:39,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 21:06:39,498 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 21:06:39,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 21:06:39,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 21:06:39,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 21:06:39,499 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 21:06:39,499 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 21:06:39,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 21:06:39,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 21:06:39,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 21:06:39,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 21:06:39,500 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 21:06:39,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 21:06:39,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 21:06:39,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 21:06:39,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 21:06:39,542 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 21:06:39,546 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 21:06:39,547 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 21:06:39,548 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 21:06:39,549 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product10.cil.c [2019-08-14 21:06:39,625 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa2a281ff/074577d29e484b988d0cf03ae24709eb/FLAG396b652cb [2019-08-14 21:06:40,224 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 21:06:40,226 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product10.cil.c [2019-08-14 21:06:40,250 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa2a281ff/074577d29e484b988d0cf03ae24709eb/FLAG396b652cb [2019-08-14 21:06:40,469 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa2a281ff/074577d29e484b988d0cf03ae24709eb [2019-08-14 21:06:40,477 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 21:06:40,478 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 21:06:40,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 21:06:40,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 21:06:40,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 21:06:40,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:06:40" (1/1) ... [2019-08-14 21:06:40,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32774459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:40, skipping insertion in model container [2019-08-14 21:06:40,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:06:40" (1/1) ... [2019-08-14 21:06:40,495 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 21:06:40,556 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 21:06:41,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:06:41,308 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 21:06:41,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:06:41,530 INFO L192 MainTranslator]: Completed translation [2019-08-14 21:06:41,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41 WrapperNode [2019-08-14 21:06:41,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 21:06:41,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 21:06:41,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 21:06:41,532 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 21:06:41,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (1/1) ... [2019-08-14 21:06:41,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (1/1) ... [2019-08-14 21:06:41,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (1/1) ... [2019-08-14 21:06:41,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (1/1) ... [2019-08-14 21:06:41,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (1/1) ... [2019-08-14 21:06:41,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (1/1) ... [2019-08-14 21:06:41,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (1/1) ... [2019-08-14 21:06:41,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 21:06:41,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 21:06:41,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 21:06:41,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 21:06:41,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:06:41" (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 [2019-08-14 21:06:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 21:06:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 21:06:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-14 21:06:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-14 21:06:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-14 21:06:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-14 21:06:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-14 21:06:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-14 21:06:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-14 21:06:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-14 21:06:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-14 21:06:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-14 21:06:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-14 21:06:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-14 21:06:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-14 21:06:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-14 21:06:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-14 21:06:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-14 21:06:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-14 21:06:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-14 21:06:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-14 21:06:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-14 21:06:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-14 21:06:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-14 21:06:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-14 21:06:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-14 21:06:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-14 21:06:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-14 21:06:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-14 21:06:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-14 21:06:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-14 21:06:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-14 21:06:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-14 21:06:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-14 21:06:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-14 21:06:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-14 21:06:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-14 21:06:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-14 21:06:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-14 21:06:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-14 21:06:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-14 21:06:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-14 21:06:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-14 21:06:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-14 21:06:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-14 21:06:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-14 21:06:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-14 21:06:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-08-14 21:06:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-14 21:06:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-14 21:06:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-08-14 21:06:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-14 21:06:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-14 21:06:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-14 21:06:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-14 21:06:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-14 21:06:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-14 21:06:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-14 21:06:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 21:06:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-14 21:06:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-14 21:06:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-14 21:06:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-14 21:06:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-14 21:06:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-14 21:06:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-14 21:06:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-14 21:06:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-14 21:06:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-14 21:06:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 21:06:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 21:06:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-14 21:06:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-14 21:06:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-14 21:06:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-14 21:06:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-14 21:06:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-14 21:06:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-14 21:06:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-14 21:06:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-14 21:06:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-14 21:06:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-14 21:06:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-14 21:06:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-14 21:06:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-14 21:06:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-14 21:06:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-14 21:06:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-14 21:06:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-14 21:06:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-14 21:06:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-14 21:06:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-14 21:06:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-14 21:06:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-14 21:06:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 21:06:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-14 21:06:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-14 21:06:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-14 21:06:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-14 21:06:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-14 21:06:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-14 21:06:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-14 21:06:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-14 21:06:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-14 21:06:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-14 21:06:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-14 21:06:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-14 21:06:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-14 21:06:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-14 21:06:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-14 21:06:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-14 21:06:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-14 21:06:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-14 21:06:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-14 21:06:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-14 21:06:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-14 21:06:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-14 21:06:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-14 21:06:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-14 21:06:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-14 21:06:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-14 21:06:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-14 21:06:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-14 21:06:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-14 21:06:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-14 21:06:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-14 21:06:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-14 21:06:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-14 21:06:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-14 21:06:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-14 21:06:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-14 21:06:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-14 21:06:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-14 21:06:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-14 21:06:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-14 21:06:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-14 21:06:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-14 21:06:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-14 21:06:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-14 21:06:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-08-14 21:06:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-08-14 21:06:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-08-14 21:06:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-14 21:06:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-14 21:06:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-14 21:06:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-14 21:06:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-14 21:06:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-14 21:06:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-14 21:06:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-14 21:06:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-14 21:06:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-14 21:06:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 21:06:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-14 21:06:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-14 21:06:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 21:06:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-14 21:06:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-14 21:06:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 21:06:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-14 21:06:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-14 21:06:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-14 21:06:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-14 21:06:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-14 21:06:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-14 21:06:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-14 21:06:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-14 21:06:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-14 21:06:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-14 21:06:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-14 21:06:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-14 21:06:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-14 21:06:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 21:06:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-14 21:06:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-14 21:06:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 21:06:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 21:06:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 21:06:43,723 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 21:06:43,723 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-14 21:06:43,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:06:43 BoogieIcfgContainer [2019-08-14 21:06:43,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 21:06:43,726 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 21:06:43,726 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 21:06:43,726 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 21:06:43,727 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:06:43" (1/1) ... [2019-08-14 21:07:21,531 WARN L188 SmtUtils]: Spent 25.99 s on a formula simplification that was a NOOP. DAG size: 560 [2019-08-14 21:07:23,652 WARN L188 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 187 [2019-08-14 21:07:31,105 WARN L188 SmtUtils]: Spent 7.45 s on a formula simplification. DAG size of input: 590 DAG size of output: 536 [2019-08-14 21:08:17,323 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 21:08:17,326 INFO L168 Benchmark]: Toolchain (without parser) took 96846.67 ms. Allocated memory was 132.6 MB in the beginning and 2.2 GB in the end (delta: 2.1 GB). Free memory was 84.3 MB in the beginning and 607.7 MB in the end (delta: -523.5 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2019-08-14 21:08:17,327 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 21:08:17,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1051.58 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 84.1 MB in the beginning and 143.4 MB in the end (delta: -59.3 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. [2019-08-14 21:08:17,329 INFO L168 Benchmark]: Boogie Preprocessor took 159.74 ms. Allocated memory is still 200.8 MB. Free memory was 143.4 MB in the beginning and 135.5 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. [2019-08-14 21:08:17,330 INFO L168 Benchmark]: RCFGBuilder took 2033.75 ms. Allocated memory was 200.8 MB in the beginning and 264.8 MB in the end (delta: 64.0 MB). Free memory was 135.5 MB in the beginning and 218.8 MB in the end (delta: -83.3 MB). Peak memory consumption was 95.2 MB. Max. memory is 7.1 GB. [2019-08-14 21:08:17,331 INFO L168 Benchmark]: Symbolic Interpretation took 93597.95 ms. Allocated memory was 264.8 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 218.8 MB in the beginning and 607.7 MB in the end (delta: -388.9 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2019-08-14 21:08:17,336 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 2349]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1051.58 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 84.1 MB in the beginning and 143.4 MB in the end (delta: -59.3 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 159.74 ms. Allocated memory is still 200.8 MB. Free memory was 143.4 MB in the beginning and 135.5 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2033.75 ms. Allocated memory was 200.8 MB in the beginning and 264.8 MB in the end (delta: 64.0 MB). Free memory was 135.5 MB in the beginning and 218.8 MB in the end (delta: -83.3 MB). Peak memory consumption was 95.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 93597.95 ms. Allocated memory was 264.8 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 218.8 MB in the beginning and 607.7 MB in the end (delta: -388.9 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...