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_spec4_product28.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 21:37:52,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 21:37:52,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 21:37:52,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 21:37:52,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 21:37:52,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 21:37:52,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 21:37:52,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 21:37:52,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 21:37:52,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 21:37:52,541 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 21:37:52,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 21:37:52,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 21:37:52,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 21:37:52,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 21:37:52,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 21:37:52,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 21:37:52,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 21:37:52,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 21:37:52,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 21:37:52,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 21:37:52,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 21:37:52,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 21:37:52,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 21:37:52,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 21:37:52,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 21:37:52,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 21:37:52,558 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 21:37:52,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 21:37:52,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 21:37:52,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 21:37:52,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 21:37:52,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 21:37:52,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 21:37:52,563 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 21:37:52,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 21:37:52,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 21:37:52,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 21:37:52,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 21:37:52,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 21:37:52,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 21:37:52,566 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 21:37:52,580 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 21:37:52,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 21:37:52,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 21:37:52,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 21:37:52,584 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 21:37:52,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 21:37:52,585 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 21:37:52,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 21:37:52,585 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 21:37:52,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 21:37:52,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 21:37:52,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 21:37:52,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 21:37:52,586 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 21:37:52,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 21:37:52,587 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 21:37:52,587 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 21:37:52,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 21:37:52,588 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 21:37:52,588 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 21:37:52,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 21:37:52,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 21:37:52,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 21:37:52,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 21:37:52,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 21:37:52,590 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 21:37:52,590 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 21:37:52,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 21:37:52,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 21:37:52,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 21:37:52,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 21:37:52,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 21:37:52,644 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 21:37:52,644 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 21:37:52,645 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product28.cil.c [2019-08-14 21:37:52,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631dd08b3/3cdd5b9cdfb44c7dbebc9171d49c3899/FLAG692f29c88 [2019-08-14 21:37:53,349 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 21:37:53,351 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product28.cil.c [2019-08-14 21:37:53,371 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631dd08b3/3cdd5b9cdfb44c7dbebc9171d49c3899/FLAG692f29c88 [2019-08-14 21:37:53,512 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631dd08b3/3cdd5b9cdfb44c7dbebc9171d49c3899 [2019-08-14 21:37:53,521 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 21:37:53,522 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 21:37:53,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 21:37:53,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 21:37:53,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 21:37:53,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:37:53" (1/1) ... [2019-08-14 21:37:53,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19dcc91b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:53, skipping insertion in model container [2019-08-14 21:37:53,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:37:53" (1/1) ... [2019-08-14 21:37:53,538 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 21:37:53,627 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 21:37:54,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:37:54,395 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 21:37:54,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:37:54,639 INFO L192 MainTranslator]: Completed translation [2019-08-14 21:37:54,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54 WrapperNode [2019-08-14 21:37:54,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 21:37:54,641 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 21:37:54,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 21:37:54,641 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 21:37:54,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (1/1) ... [2019-08-14 21:37:54,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (1/1) ... [2019-08-14 21:37:54,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (1/1) ... [2019-08-14 21:37:54,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (1/1) ... [2019-08-14 21:37:54,769 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (1/1) ... [2019-08-14 21:37:54,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (1/1) ... [2019-08-14 21:37:54,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (1/1) ... [2019-08-14 21:37:54,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 21:37:54,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 21:37:54,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 21:37:54,857 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 21:37:54,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:37:54" (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 21:37:54,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 21:37:54,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 21:37:54,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-14 21:37:54,928 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-14 21:37:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-14 21:37:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-14 21:37:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-14 21:37:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-14 21:37:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-14 21:37:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-08-14 21:37:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-14 21:37:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-14 21:37:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-14 21:37:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-14 21:37:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-14 21:37:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-14 21:37:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-14 21:37:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-14 21:37:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-14 21:37:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-14 21:37:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-14 21:37:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-14 21:37:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-14 21:37:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-14 21:37:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-14 21:37:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-14 21:37:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-14 21:37:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-14 21:37:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-14 21:37:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-14 21:37:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-14 21:37:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-14 21:37:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-14 21:37:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-14 21:37:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-14 21:37:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-14 21:37:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-14 21:37:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-14 21:37:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-14 21:37:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-14 21:37:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-14 21:37:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-14 21:37:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-14 21:37:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-14 21:37:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-14 21:37:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-14 21:37:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-14 21:37:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-14 21:37:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-14 21:37:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-14 21:37:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-14 21:37:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-14 21:37:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-14 21:37:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-14 21:37:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-14 21:37:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-14 21:37:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-14 21:37:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-14 21:37:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-14 21:37:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-14 21:37:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-14 21:37:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-14 21:37:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-14 21:37:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-14 21:37:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-14 21:37:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-14 21:37:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-14 21:37:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-14 21:37:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-14 21:37:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-14 21:37:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-14 21:37:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-14 21:37:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-14 21:37:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-14 21:37:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-14 21:37:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-14 21:37:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-14 21:37:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-14 21:37:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-14 21:37:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Encrypt [2019-08-14 21:37:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-08-14 21:37:54,955 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-14 21:37:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-14 21:37:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-14 21:37:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-14 21:37:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-14 21:37:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-14 21:37:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-14 21:37:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-14 21:37:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-14 21:37:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-14 21:37:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-14 21:37:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-14 21:37:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-14 21:37:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-14 21:37:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 21:37:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-14 21:37:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-14 21:37:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-14 21:37:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-14 21:37:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-14 21:37:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-14 21:37:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-14 21:37:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-14 21:37:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-14 21:37:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-08-14 21:37:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-14 21:37:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-14 21:37:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-14 21:37:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-14 21:37:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-14 21:37:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-14 21:37:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 21:37:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 21:37:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-14 21:37:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-14 21:37:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-14 21:37:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-14 21:37:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-14 21:37:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-14 21:37:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-14 21:37:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-14 21:37:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-14 21:37:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-14 21:37:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-14 21:37:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-14 21:37:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-14 21:37:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-14 21:37:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-14 21:37:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-14 21:37:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-14 21:37:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-14 21:37:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-14 21:37:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-14 21:37:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-14 21:37:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-14 21:37:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-14 21:37:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-14 21:37:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-14 21:37:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-14 21:37:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-14 21:37:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-14 21:37:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-14 21:37:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-14 21:37:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-14 21:37:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-14 21:37:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-14 21:37:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-14 21:37:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-14 21:37:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-14 21:37:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-14 21:37:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-14 21:37:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-14 21:37:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-08-14 21:37:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 21:37:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-14 21:37:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-08-14 21:37:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-14 21:37:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-14 21:37:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-14 21:37:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-14 21:37:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-14 21:37:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-14 21:37:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-14 21:37:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-14 21:37:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-14 21:37:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-14 21:37:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-14 21:37:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-14 21:37:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-14 21:37:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-14 21:37:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-14 21:37:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-14 21:37:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-14 21:37:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-14 21:37:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-14 21:37:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-14 21:37:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-14 21:37:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-14 21:37:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-14 21:37:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-14 21:37:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-14 21:37:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-14 21:37:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-14 21:37:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-14 21:37:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-14 21:37:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-14 21:37:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-14 21:37:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-14 21:37:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-14 21:37:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-14 21:37:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-14 21:37:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-14 21:37:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-14 21:37:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-14 21:37:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-14 21:37:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-14 21:37:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-14 21:37:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-14 21:37:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-14 21:37:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-14 21:37:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-14 21:37:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-14 21:37:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-14 21:37:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-14 21:37:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-14 21:37:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Encrypt [2019-08-14 21:37:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-08-14 21:37:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-14 21:37:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-14 21:37:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-14 21:37:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-14 21:37:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-14 21:37:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-14 21:37:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 21:37:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-14 21:37:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-14 21:37:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-14 21:37:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-14 21:37:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-14 21:37:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-14 21:37:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-14 21:37:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-14 21:37:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-14 21:37:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-14 21:37:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-14 21:37:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 21:37:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-14 21:37:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-14 21:37:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 21:37:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-14 21:37:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-14 21:37:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 21:37:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-14 21:37:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-14 21:37:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-14 21:37:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 21:37:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 21:37:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 21:37:57,220 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 21:37:57,220 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-14 21:37:57,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:37:57 BoogieIcfgContainer [2019-08-14 21:37:57,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 21:37:57,223 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 21:37:57,223 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 21:37:57,223 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 21:37:57,224 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:37:57" (1/1) ... [2019-08-14 21:39:43,562 WARN L188 SmtUtils]: Spent 1.09 m on a formula simplification that was a NOOP. DAG size: 663 [2019-08-14 21:39:47,116 WARN L188 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 296 DAG size of output: 241 [2019-08-14 21:39:56,859 WARN L188 SmtUtils]: Spent 9.73 s on a formula simplification. DAG size of input: 700 DAG size of output: 632