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_spec3_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 12:00:28,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:00:28,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:00:28,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:00:28,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:00:28,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:00:28,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:00:28,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:00:28,407 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:00:28,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:00:28,408 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:00:28,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:00:28,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:00:28,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:00:28,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:00:28,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:00:28,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:00:28,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:00:28,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:00:28,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:00:28,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:00:28,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:00:28,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:00:28,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:00:28,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 12:00:28,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 12:00:28,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 12:00:28,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 12:00:28,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 12:00:28,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 12:00:28,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:00:28,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:00:28,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:00:28,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:00:28,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:00:28,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:00:28,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:00:28,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:00:28,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:00:28,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:00:28,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:00:28,439 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 12:00:28,466 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:00:28,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:00:28,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:00:28,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:00:28,468 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:00:28,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:00:28,469 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:00:28,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:00:28,469 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:00:28,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:00:28,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:00:28,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:00:28,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:00:28,470 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:00:28,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:00:28,470 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:00:28,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:00:28,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:00:28,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:00:28,471 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:00:28,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:00:28,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:00:28,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:00:28,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:00:28,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:00:28,473 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:00:28,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:00:28,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:00:28,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:00:28,507 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:00:28,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:00:28,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:00:28,528 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:00:28,529 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:00:28,529 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product25.cil.c [2019-08-08 12:00:28,592 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edeb81841/6cdbe8d8d8e140a0855ff4d16f3b6703/FLAG38f56d127 [2019-08-08 12:00:29,160 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:00:29,161 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product25.cil.c [2019-08-08 12:00:29,193 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edeb81841/6cdbe8d8d8e140a0855ff4d16f3b6703/FLAG38f56d127 [2019-08-08 12:00:29,456 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edeb81841/6cdbe8d8d8e140a0855ff4d16f3b6703 [2019-08-08 12:00:29,464 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:00:29,465 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:00:29,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:00:29,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:00:29,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:00:29,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:00:29" (1/1) ... [2019-08-08 12:00:29,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f1a114a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:29, skipping insertion in model container [2019-08-08 12:00:29,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:00:29" (1/1) ... [2019-08-08 12:00:29,482 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:00:29,559 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:00:30,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:00:30,256 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:00:30,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:00:30,519 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:00:30,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30 WrapperNode [2019-08-08 12:00:30,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:00:30,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:00:30,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:00:30,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:00:30,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... [2019-08-08 12:00:30,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... [2019-08-08 12:00:30,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... [2019-08-08 12:00:30,602 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... [2019-08-08 12:00:30,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... [2019-08-08 12:00:30,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... [2019-08-08 12:00:30,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... [2019-08-08 12:00:30,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:00:30,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:00:30,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:00:30,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:00:30,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:00:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:00:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:00:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:00:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 12:00:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 12:00:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 12:00:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 12:00:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 12:00:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 12:00:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 12:00:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 12:00:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 12:00:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 12:00:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 12:00:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 12:00:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 12:00:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 12:00:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 12:00:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 12:00:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 12:00:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 12:00:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 12:00:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 12:00:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 12:00:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 12:00:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 12:00:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 12:00:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 12:00:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 12:00:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 12:00:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 12:00:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 12:00:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 12:00:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 12:00:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 12:00:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 12:00:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 12:00:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 12:00:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 12:00:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 12:00:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 12:00:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 12:00:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 12:00:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 12:00:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 12:00:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 12:00:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 12:00:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 12:00:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 12:00:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 12:00:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 12:00:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 12:00:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 12:00:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 12:00:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 12:00:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 12:00:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 12:00:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 12:00:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 12:00:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 12:00:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 12:00:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 12:00:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 12:00:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 12:00:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 12:00:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 12:00:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 12:00:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 12:00:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-08-08 12:00:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 12:00:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 12:00:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 12:00:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 12:00:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 12:00:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 12:00:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 12:00:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 12:00:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 12:00:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 12:00:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 12:00:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 12:00:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 12:00:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-08-08 12:00:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 12:00:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 12:00:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 12:00:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__1 [2019-08-08 12:00:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__2 [2019-08-08 12:00:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-08-08 12:00:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 12:00:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 12:00:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 12:00:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 12:00:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 12:00:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 12:00:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 12:00:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 12:00:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 12:00:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 12:00:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 12:00:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 12:00:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 12:00:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 12:00:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:00:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 12:00:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 12:00:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 12:00:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 12:00:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 12:00:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 12:00:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 12:00:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 12:00:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 12:00:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-08-08 12:00:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 12:00:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 12:00:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:00:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 12:00:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 12:00:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 12:00:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 12:00:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 12:00:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 12:00:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 12:00:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 12:00:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 12:00:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 12:00:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 12:00:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 12:00:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 12:00:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 12:00:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 12:00:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 12:00:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 12:00:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 12:00:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 12:00:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 12:00:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 12:00:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 12:00:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 12:00:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 12:00:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 12:00:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 12:00:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 12:00:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 12:00:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 12:00:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 12:00:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 12:00:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 12:00:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 12:00:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 12:00:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 12:00:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 12:00:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 12:00:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 12:00:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 12:00:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 12:00:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 12:00:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 12:00:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 12:00:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 12:00:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 12:00:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 12:00:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 12:00:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 12:00:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 12:00:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 12:00:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 12:00:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 12:00:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 12:00:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 12:00:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 12:00:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 12:00:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 12:00:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 12:00:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 12:00:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 12:00:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 12:00:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 12:00:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 12:00:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 12:00:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 12:00:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 12:00:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-08-08 12:00:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 12:00:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 12:00:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 12:00:30,881 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__1 [2019-08-08 12:00:30,881 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 12:00:30,881 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-08-08 12:00:30,881 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 12:00:30,881 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 12:00:30,881 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__2 [2019-08-08 12:00:30,881 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 12:00:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 12:00:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-08-08 12:00:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 12:00:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 12:00:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 12:00:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 12:00:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 12:00:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 12:00:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:00:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 12:00:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 12:00:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 12:00:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 12:00:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 12:00:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:00:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 12:00:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:00:35,075 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:00:35,075 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 12:00:35,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:00:35 BoogieIcfgContainer [2019-08-08 12:00:35,077 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:00:35,078 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:00:35,078 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:00:35,078 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:00:35,079 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:00:35" (1/1) ... [2019-08-08 12:00:35,090 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:00:35,092 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:00:35,103 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:00:35,111 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:00:35,112 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:00:35,232 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 803 [2019-08-08 12:00:35,319 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 782 [2019-08-08 12:00:37,463 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 43 [2019-08-08 12:00:37,632 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 237 [2019-08-08 12:00:37,646 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 58 [2019-08-08 12:00:37,649 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 225 [2019-08-08 12:00:37,721 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 58 [2019-08-08 12:00:37,724 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 1 [2019-08-08 12:00:37,726 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 46 [2019-08-08 12:00:37,743 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 34 [2019-08-08 12:00:37,746 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 3 [2019-08-08 12:00:37,747 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 51 [2019-08-08 12:00:37,748 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 37 [2019-08-08 12:00:37,751 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 36 [2019-08-08 12:00:37,753 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 54 [2019-08-08 12:00:37,754 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 30 [2019-08-08 12:00:37,760 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 39 [2019-08-08 12:00:37,761 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 74 [2019-08-08 12:00:37,762 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 33 [2019-08-08 12:00:37,771 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 74 [2019-08-08 12:00:37,772 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 12:00:37,772 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 12:00:37,775 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 9980#(= ~sent_signed~0 1) [2019-08-08 12:00:37,777 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 12:00:37,786 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 12:00:37,790 INFO L168 Benchmark]: Toolchain (without parser) took 8323.08 ms. Allocated memory was 133.7 MB in the beginning and 323.5 MB in the end (delta: 189.8 MB). Free memory was 85.4 MB in the beginning and 198.2 MB in the end (delta: -112.8 MB). Peak memory consumption was 204.8 MB. Max. memory is 7.1 GB. [2019-08-08 12:00:37,791 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 133.7 MB. Free memory was 106.6 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 12:00:37,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1054.26 ms. Allocated memory was 133.7 MB in the beginning and 202.4 MB in the end (delta: 68.7 MB). Free memory was 85.1 MB in the beginning and 132.8 MB in the end (delta: -47.7 MB). Peak memory consumption was 34.5 MB. Max. memory is 7.1 GB. [2019-08-08 12:00:37,794 INFO L168 Benchmark]: Boogie Preprocessor took 238.69 ms. Allocated memory is still 202.4 MB. Free memory was 132.8 MB in the beginning and 123.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-08-08 12:00:37,795 INFO L168 Benchmark]: RCFGBuilder took 4316.50 ms. Allocated memory was 202.4 MB in the beginning and 263.7 MB in the end (delta: 61.3 MB). Free memory was 123.7 MB in the beginning and 166.2 MB in the end (delta: -42.5 MB). Peak memory consumption was 82.7 MB. Max. memory is 7.1 GB. [2019-08-08 12:00:37,796 INFO L168 Benchmark]: Symbolic Interpretation took 2709.07 ms. Allocated memory was 263.7 MB in the beginning and 323.5 MB in the end (delta: 59.8 MB). Free memory was 166.2 MB in the beginning and 198.2 MB in the end (delta: -32.0 MB). Peak memory consumption was 155.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:00:37,801 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2986]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 133.7 MB. Free memory was 106.6 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1054.26 ms. Allocated memory was 133.7 MB in the beginning and 202.4 MB in the end (delta: 68.7 MB). Free memory was 85.1 MB in the beginning and 132.8 MB in the end (delta: -47.7 MB). Peak memory consumption was 34.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 238.69 ms. Allocated memory is still 202.4 MB. Free memory was 132.8 MB in the beginning and 123.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4316.50 ms. Allocated memory was 202.4 MB in the beginning and 263.7 MB in the end (delta: 61.3 MB). Free memory was 123.7 MB in the beginning and 166.2 MB in the end (delta: -42.5 MB). Peak memory consumption was 82.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2709.07 ms. Allocated memory was 263.7 MB in the beginning and 323.5 MB in the end (delta: 59.8 MB). Free memory was 166.2 MB in the beginning and 198.2 MB in the end (delta: -32.0 MB). Peak memory consumption was 155.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...