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_spec6_product15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 21:41:02,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 21:41:02,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 21:41:02,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 21:41:02,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 21:41:02,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 21:41:02,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 21:41:02,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 21:41:02,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 21:41:02,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 21:41:02,446 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 21:41:02,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 21:41:02,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 21:41:02,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 21:41:02,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 21:41:02,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 21:41:02,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 21:41:02,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 21:41:02,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 21:41:02,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 21:41:02,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 21:41:02,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 21:41:02,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 21:41:02,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 21:41:02,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 21:41:02,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 21:41:02,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 21:41:02,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 21:41:02,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 21:41:02,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 21:41:02,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 21:41:02,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 21:41:02,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 21:41:02,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 21:41:02,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 21:41:02,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 21:41:02,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 21:41:02,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 21:41:02,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 21:41:02,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 21:41:02,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 21:41:02,471 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 21:41:02,485 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 21:41:02,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 21:41:02,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 21:41:02,487 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 21:41:02,487 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 21:41:02,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 21:41:02,487 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 21:41:02,488 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 21:41:02,488 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 21:41:02,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 21:41:02,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 21:41:02,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 21:41:02,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 21:41:02,489 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 21:41:02,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 21:41:02,489 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 21:41:02,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 21:41:02,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 21:41:02,490 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 21:41:02,490 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 21:41:02,490 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 21:41:02,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 21:41:02,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 21:41:02,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 21:41:02,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 21:41:02,491 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 21:41:02,491 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 21:41:02,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 21:41:02,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 21:41:02,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 21:41:02,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 21:41:02,536 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 21:41:02,538 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 21:41:02,538 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 21:41:02,539 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product15.cil.c [2019-08-14 21:41:02,604 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c51b8503/1df95043fea04a98ad9814372284dc5c/FLAG5ab02510f [2019-08-14 21:41:03,196 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 21:41:03,197 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product15.cil.c [2019-08-14 21:41:03,219 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c51b8503/1df95043fea04a98ad9814372284dc5c/FLAG5ab02510f [2019-08-14 21:41:03,427 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c51b8503/1df95043fea04a98ad9814372284dc5c [2019-08-14 21:41:03,437 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 21:41:03,438 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 21:41:03,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 21:41:03,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 21:41:03,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 21:41:03,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:41:03" (1/1) ... [2019-08-14 21:41:03,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e09000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:03, skipping insertion in model container [2019-08-14 21:41:03,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:41:03" (1/1) ... [2019-08-14 21:41:03,454 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 21:41:03,542 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 21:41:04,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:41:04,322 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 21:41:04,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:41:04,548 INFO L192 MainTranslator]: Completed translation [2019-08-14 21:41:04,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04 WrapperNode [2019-08-14 21:41:04,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 21:41:04,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 21:41:04,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 21:41:04,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 21:41:04,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (1/1) ... [2019-08-14 21:41:04,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (1/1) ... [2019-08-14 21:41:04,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (1/1) ... [2019-08-14 21:41:04,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (1/1) ... [2019-08-14 21:41:04,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (1/1) ... [2019-08-14 21:41:04,695 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (1/1) ... [2019-08-14 21:41:04,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (1/1) ... [2019-08-14 21:41:04,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 21:41:04,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 21:41:04,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 21:41:04,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 21:41:04,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:41:04" (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 21:41:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 21:41:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 21:41:04,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-14 21:41:04,812 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-14 21:41:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-14 21:41:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-14 21:41:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-14 21:41:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-14 21:41:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-14 21:41:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-08-14 21:41:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-08-14 21:41:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-14 21:41:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-14 21:41:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-14 21:41:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-14 21:41:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-14 21:41:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-14 21:41:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-14 21:41:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-14 21:41:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-14 21:41:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-14 21:41:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-14 21:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-14 21:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-14 21:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-14 21:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-14 21:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-14 21:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-14 21:41:04,821 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-14 21:41:04,821 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-14 21:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-14 21:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-14 21:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-14 21:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-14 21:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-14 21:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-14 21:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-14 21:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-14 21:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-14 21:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-14 21:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-14 21:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-14 21:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-14 21:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-14 21:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-14 21:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-14 21:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-14 21:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-14 21:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-14 21:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-14 21:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-14 21:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-14 21:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-14 21:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-14 21:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-14 21:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-14 21:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-14 21:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-14 21:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-14 21:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-14 21:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-14 21:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-14 21:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-14 21:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-14 21:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-14 21:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-14 21:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-14 21:41:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-14 21:41:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-14 21:41:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-14 21:41:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-14 21:41:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-14 21:41:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-14 21:41:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-14 21:41:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-14 21:41:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-14 21:41:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-14 21:41:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-14 21:41:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-14 21:41:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-14 21:41:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-14 21:41:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-14 21:41:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-08-14 21:41:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-08-14 21:41:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-14 21:41:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-14 21:41:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-14 21:41:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-14 21:41:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-14 21:41:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-14 21:41:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-14 21:41:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-14 21:41:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-14 21:41:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 21:41:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-14 21:41:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-14 21:41:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-14 21:41:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-14 21:41:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-14 21:41:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-14 21:41:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-14 21:41:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-14 21:41:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-14 21:41:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-14 21:41:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-14 21:41:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-14 21:41:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-14 21:41:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-14 21:41:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-14 21:41:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-14 21:41:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 21:41:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 21:41:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-14 21:41:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-14 21:41:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-14 21:41:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-14 21:41:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-14 21:41:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-14 21:41:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-14 21:41:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-14 21:41:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-14 21:41:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-14 21:41:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-14 21:41:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-14 21:41:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-14 21:41:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-14 21:41:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-14 21:41:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-14 21:41:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-14 21:41:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-14 21:41:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-14 21:41:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-14 21:41:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-14 21:41:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-14 21:41:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-14 21:41:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-14 21:41:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-14 21:41:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-14 21:41:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-14 21:41:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-14 21:41:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-14 21:41:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-14 21:41:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-14 21:41:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-14 21:41:04,842 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-14 21:41:04,842 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-14 21:41:04,842 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-14 21:41:04,842 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-14 21:41:04,842 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-14 21:41:04,842 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-14 21:41:04,842 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-14 21:41:04,843 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-14 21:41:04,843 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-14 21:41:04,843 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-08-14 21:41:04,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 21:41:04,843 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-14 21:41:04,843 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-08-14 21:41:04,843 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-08-14 21:41:04,844 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-08-14 21:41:04,844 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-14 21:41:04,844 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-14 21:41:04,844 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-14 21:41:04,844 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-14 21:41:04,844 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-14 21:41:04,844 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-14 21:41:04,845 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-14 21:41:04,845 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-14 21:41:04,845 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-14 21:41:04,845 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-14 21:41:04,845 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-14 21:41:04,845 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-14 21:41:04,845 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-14 21:41:04,846 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-14 21:41:04,847 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-14 21:41:04,847 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-14 21:41:04,847 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-14 21:41:04,847 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-14 21:41:04,847 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-14 21:41:04,847 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-14 21:41:04,847 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-14 21:41:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-14 21:41:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-14 21:41:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-14 21:41:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-14 21:41:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-14 21:41:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-14 21:41:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-14 21:41:04,849 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-14 21:41:04,849 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-14 21:41:04,849 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-14 21:41:04,849 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-14 21:41:04,849 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-14 21:41:04,849 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-14 21:41:04,849 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-14 21:41:04,850 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-14 21:41:04,850 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-14 21:41:04,850 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-14 21:41:04,850 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-14 21:41:04,850 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-14 21:41:04,850 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-14 21:41:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-14 21:41:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-14 21:41:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-14 21:41:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 21:41:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-14 21:41:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-14 21:41:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-14 21:41:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-14 21:41:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-14 21:41:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-14 21:41:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-14 21:41:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-14 21:41:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-14 21:41:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-14 21:41:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-14 21:41:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 21:41:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-14 21:41:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-14 21:41:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 21:41:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-14 21:41:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-14 21:41:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 21:41:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-14 21:41:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-14 21:41:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-14 21:41:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 21:41:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 21:41:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 21:41:06,887 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 21:41:06,888 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-14 21:41:06,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:41:06 BoogieIcfgContainer [2019-08-14 21:41:06,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 21:41:06,891 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 21:41:06,891 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 21:41:06,891 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 21:41:06,892 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:41:06" (1/1) ... [2019-08-14 21:42:52,553 WARN L188 SmtUtils]: Spent 1.07 m on a formula simplification that was a NOOP. DAG size: 678 [2019-08-14 21:42:56,237 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 296 DAG size of output: 241 [2019-08-14 21:43:06,556 WARN L188 SmtUtils]: Spent 10.31 s on a formula simplification. DAG size of input: 714 DAG size of output: 644 [2019-08-14 21:43:15,519 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 21:43:15,521 INFO L168 Benchmark]: Toolchain (without parser) took 132082.33 ms. Allocated memory was 134.7 MB in the beginning and 699.4 MB in the end (delta: 564.7 MB). Free memory was 87.8 MB in the beginning and 434.9 MB in the end (delta: -347.1 MB). Peak memory consumption was 527.9 MB. Max. memory is 7.1 GB. [2019-08-14 21:43:15,522 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 134.7 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-14 21:43:15,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1109.64 ms. Allocated memory was 134.7 MB in the beginning and 202.9 MB in the end (delta: 68.2 MB). Free memory was 87.6 MB in the beginning and 137.9 MB in the end (delta: -50.3 MB). Peak memory consumption was 35.7 MB. Max. memory is 7.1 GB. [2019-08-14 21:43:15,524 INFO L168 Benchmark]: Boogie Preprocessor took 192.17 ms. Allocated memory is still 202.9 MB. Free memory was 137.9 MB in the beginning and 129.5 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-08-14 21:43:15,525 INFO L168 Benchmark]: RCFGBuilder took 2148.29 ms. Allocated memory was 202.9 MB in the beginning and 261.1 MB in the end (delta: 58.2 MB). Free memory was 129.5 MB in the beginning and 166.5 MB in the end (delta: -37.0 MB). Peak memory consumption was 87.6 MB. Max. memory is 7.1 GB. [2019-08-14 21:43:15,526 INFO L168 Benchmark]: Symbolic Interpretation took 128628.08 ms. Allocated memory was 261.1 MB in the beginning and 699.4 MB in the end (delta: 438.3 MB). Free memory was 166.5 MB in the beginning and 434.9 MB in the end (delta: -268.4 MB). Peak memory consumption was 480.3 MB. Max. memory is 7.1 GB. [2019-08-14 21:43:15,531 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 268]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 86052#(or (and (<= 0 (+ ~queued_client~0 2147483648)) (= 0 ~queue_empty~0) (<= 0 (+ ~sent_encrypted~0 2147483648)) (<= ~queued_client~0 2147483647) (<= 0 (+ ~queued_message~0 2147483648)) (<= ~queued_message~0 2147483647) (<= ~sent_encrypted~0 2147483647) (= ~sent_encrypted~0 1)) (and (<= 0 (+ ~sent_encrypted~0 2147483648)) (<= ~sent_encrypted~0 2147483647) (= ~sent_encrypted~0 1))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 134.7 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1109.64 ms. Allocated memory was 134.7 MB in the beginning and 202.9 MB in the end (delta: 68.2 MB). Free memory was 87.6 MB in the beginning and 137.9 MB in the end (delta: -50.3 MB). Peak memory consumption was 35.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 192.17 ms. Allocated memory is still 202.9 MB. Free memory was 137.9 MB in the beginning and 129.5 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2148.29 ms. Allocated memory was 202.9 MB in the beginning and 261.1 MB in the end (delta: 58.2 MB). Free memory was 129.5 MB in the beginning and 166.5 MB in the end (delta: -37.0 MB). Peak memory consumption was 87.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 128628.08 ms. Allocated memory was 261.1 MB in the beginning and 699.4 MB in the end (delta: 438.3 MB). Free memory was 166.5 MB in the beginning and 434.9 MB in the end (delta: -268.4 MB). Peak memory consumption was 480.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...