java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product33.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:48:50,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:48:50,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:48:50,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:48:50,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:48:50,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:48:50,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:48:50,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:48:50,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:48:50,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:48:50,280 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:48:50,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:48:50,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:48:50,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:48:50,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:48:50,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:48:50,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:48:50,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:48:50,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:48:50,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:48:50,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:48:50,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:48:50,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:48:50,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:48:50,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:48:50,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:48:50,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:48:50,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:48:50,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:48:50,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:48:50,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:48:50,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:48:50,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:48:50,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:48:50,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:48:50,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:48:50,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:48:50,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:48:50,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:48:50,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:48:50,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:48:50,319 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:48:50,343 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:48:50,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:48:50,345 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:48:50,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:48:50,345 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:48:50,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:48:50,346 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:48:50,346 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:48:50,346 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:48:50,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:48:50,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:48:50,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:48:50,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:48:50,347 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:48:50,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:48:50,348 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:48:50,348 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:48:50,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:48:50,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:48:50,348 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:48:50,349 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:48:50,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:48:50,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:48:50,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:48:50,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:48:50,350 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:48:50,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:48:50,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:48:50,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:48:50,384 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:48:50,401 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:48:50,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:48:50,407 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:48:50,408 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:48:50,409 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product33.cil.c [2019-08-08 11:48:50,482 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a07f4081/284585e37a0f481b9a29c3d7d37e7369/FLAGe788f15ac [2019-08-08 11:48:51,094 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:48:51,095 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product33.cil.c [2019-08-08 11:48:51,118 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a07f4081/284585e37a0f481b9a29c3d7d37e7369/FLAGe788f15ac [2019-08-08 11:48:51,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a07f4081/284585e37a0f481b9a29c3d7d37e7369 [2019-08-08 11:48:51,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:48:51,317 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:48:51,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:51,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:48:51,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:48:51,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:51,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7242c4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51, skipping insertion in model container [2019-08-08 11:48:51,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:51,333 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:48:51,415 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:48:52,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:52,209 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:48:52,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:52,419 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:48:52,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52 WrapperNode [2019-08-08 11:48:52,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:52,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:48:52,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:48:52,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:48:52,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... [2019-08-08 11:48:52,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... [2019-08-08 11:48:52,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... [2019-08-08 11:48:52,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... [2019-08-08 11:48:52,528 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... [2019-08-08 11:48:52,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... [2019-08-08 11:48:52,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... [2019-08-08 11:48:52,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:48:52,620 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:48:52,620 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:48:52,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:48:52,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:48:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:48:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:48:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:48:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:48:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:48:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:48:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:48:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:48:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:48:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:48:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:48:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:48:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:48:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:48:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:48:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:48:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:48:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:48:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:48:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:48:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:48:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:48:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:48:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:48:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:48:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:48:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 11:48:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-08-08 11:48:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 11:48:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:48:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-08 11:48:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:48:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:48:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:48:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:48:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:48:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:48:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:48:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:48:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:48:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 11:48:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:48:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:48:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:48:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-08-08 11:48:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 11:48:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 11:48:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-08 11:48:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:48:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:48:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:48:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:48:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:48:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:48:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:48:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:48:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:48:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-08 11:48:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 11:48:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:48:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 11:48:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:48:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:48:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:48:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:48:52,716 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:48:52,716 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:48:52,717 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:48:52,717 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:48:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:48:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:48:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:48:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:48:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:48:52,719 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:48:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:48:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:48:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:48:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:48:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:48:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:48:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:48:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:48:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:52,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:52,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:48:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:48:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:48:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:48:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:48:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:48:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:48:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:48:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:48:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:48:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:48:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:48:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:48:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:48:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:48:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:48:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:48:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:48:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:48:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:48:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:48:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:48:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-08 11:48:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:48:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:48:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:48:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:48:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:48:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:48:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:48:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:48:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:48:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:48:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:48:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:48:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:48:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:48:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:48:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:48:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:48:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:48:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:48:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:48:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:48:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:48:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:48:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:48:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:48:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:48:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:48:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:48:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:48:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:48:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:48:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:48:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:48:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:48:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:48:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:48:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:48:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:48:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:48:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:48:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:48:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:48:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:48:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:48:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:48:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:48:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:48:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:48:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 11:48:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:48:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-08-08 11:48:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 11:48:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-08 11:48:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:48:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:48:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:48:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:48:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:48:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:48:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:48:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:48:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:48:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:48:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:48:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:48:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:48:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:48:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:48:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:48:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:48:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:48:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:48:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:48:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:48:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:48:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:48:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-08 11:48:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 11:48:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:48:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 11:48:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 11:48:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:48:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-08-08 11:48:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 11:48:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 11:48:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-08 11:48:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:48:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:48:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:48:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:48:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:48:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:48:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:48:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:48:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:48:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:48:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:48:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:48:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:48:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:48:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:48:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:48:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:48:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:48:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:48:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:48:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:48:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:48:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:48:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:48:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:48:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:48:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:48:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:48:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:48:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:48:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:48:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:48:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:48:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:48:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:48:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:48:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-08 11:48:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:48:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:48:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:48:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:48:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:48:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:48:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:48:57,383 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:48:57,383 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:48:57,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:57 BoogieIcfgContainer [2019-08-08 11:48:57,385 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:48:57,386 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:48:57,386 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:48:57,386 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:48:57,387 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:57" (1/1) ... [2019-08-08 11:48:57,400 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:48:57,403 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:48:57,427 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:48:57,436 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:48:57,438 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:48:57,569 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 749 [2019-08-08 11:48:57,681 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 728 [2019-08-08 11:48:58,954 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 52 [2019-08-08 11:48:59,055 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 109 [2019-08-08 11:48:59,059 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 67 [2019-08-08 11:48:59,062 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 97 [2019-08-08 11:48:59,072 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 67 [2019-08-08 11:48:59,075 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 114 [2019-08-08 11:48:59,088 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 55 [2019-08-08 11:48:59,095 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 114 [2019-08-08 11:48:59,100 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 72 [2019-08-08 11:48:59,103 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 116 [2019-08-08 11:48:59,118 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 72 [2019-08-08 11:48:59,121 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 11:48:59,128 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 79 [2019-08-08 11:48:59,136 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:48:59,141 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 11:48:59,142 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 54 [2019-08-08 11:48:59,144 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:48:59,148 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 45 [2019-08-08 11:48:59,155 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 54 [2019-08-08 11:48:59,156 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 56 [2019-08-08 11:48:59,157 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 45 [2019-08-08 11:48:59,160 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 56 [2019-08-08 11:48:59,160 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:48:59,161 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:48:59,165 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 4360#(or (and (exists ((v_isReadable_~tmp~6_BEFORE_RETURN_6 Int)) (and (<= v_isReadable_~tmp~6_BEFORE_RETURN_6 2147483647) (<= 0 (+ v_isReadable_~tmp~6_BEFORE_RETURN_6 2147483648)) (not (= 0 v_isReadable_~tmp~6_BEFORE_RETURN_6)))) (exists ((|v___utac_acc__DecryptForward_spec__1_#t~ret33_3| Int)) (and (<= 0 (+ |v___utac_acc__DecryptForward_spec__1_#t~ret33_3| 2147483648)) (<= |v___utac_acc__DecryptForward_spec__1_#t~ret33_3| 2147483647))) (or (exists ((|v_deliver_#t~ret42_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret42_3| 2147483648)) (<= |v_deliver_#t~ret42_3| 2147483647))) (and (= 0 ~queue_empty~0) (exists ((v_autoRespond_~sender~0_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483648)) (<= v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483647))) (exists ((|v_deliver_#t~ret42_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret42_3| 2147483648)) (<= |v_deliver_#t~ret42_3| 2147483647))) (exists ((|v_autoRespond_#t~ret54_3| Int)) (and (<= |v_autoRespond_#t~ret54_3| 2147483647) (<= 0 (+ |v_autoRespond_#t~ret54_3| 2147483648)))) (exists ((v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_3 Int)) (and (not (= v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_3 0)) (<= v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_3 2147483647) (<= 0 (+ v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_3 2147483648)))))) (exists ((v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 Int)) (and (not (= 0 v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2)) (<= v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 2147483647) (<= 0 (+ v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 2147483648))))) (and (or (and (= 0 ~queue_empty~0) (exists ((v_autoRespond_~sender~0_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483648)) (<= v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483647))) (exists ((|v_deliver_#t~ret42_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret42_3| 2147483648)) (<= |v_deliver_#t~ret42_3| 2147483647))) (exists ((|v_autoRespond_#t~ret54_3| Int)) (and (<= |v_autoRespond_#t~ret54_3| 2147483647) (<= 0 (+ |v_autoRespond_#t~ret54_3| 2147483648)))) (exists ((v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_2 Int)) (and (<= 0 (+ v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_2 2147483648)) (not (= v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_2 0)) (<= v_incoming__wrappee__Sign_~tmp~11_BEFORE_RETURN_2 2147483647)))) (exists ((|v_deliver_#t~ret42_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret42_3| 2147483648)) (<= |v_deliver_#t~ret42_3| 2147483647)))) (exists ((|v___utac_acc__DecryptForward_spec__1_#t~ret33_3| Int)) (and (<= 0 (+ |v___utac_acc__DecryptForward_spec__1_#t~ret33_3| 2147483648)) (<= |v___utac_acc__DecryptForward_spec__1_#t~ret33_3| 2147483647))) (exists ((v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1 Int)) (and (<= v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1 2147483647) (<= 0 (+ v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1 2147483648)) (not (= 0 v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1)))) (exists ((v_isReadable_~tmp~6_BEFORE_RETURN_5 Int)) (and (<= v_isReadable_~tmp~6_BEFORE_RETURN_5 2147483647) (<= 0 (+ v_isReadable_~tmp~6_BEFORE_RETURN_5 2147483648)) (not (= 0 v_isReadable_~tmp~6_BEFORE_RETURN_5)))))) [2019-08-08 11:48:59,166 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:48:59,174 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:48:59,177 INFO L168 Benchmark]: Toolchain (without parser) took 7859.55 ms. Allocated memory was 137.4 MB in the beginning and 337.1 MB in the end (delta: 199.8 MB). Free memory was 84.0 MB in the beginning and 179.0 MB in the end (delta: -95.0 MB). Peak memory consumption was 144.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:59,179 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 137.4 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 11:48:59,181 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1102.61 ms. Allocated memory was 137.4 MB in the beginning and 202.9 MB in the end (delta: 65.5 MB). Free memory was 83.8 MB in the beginning and 134.3 MB in the end (delta: -50.5 MB). Peak memory consumption was 35.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:59,183 INFO L168 Benchmark]: Boogie Preprocessor took 198.12 ms. Allocated memory is still 202.9 MB. Free memory was 134.3 MB in the beginning and 125.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:59,184 INFO L168 Benchmark]: RCFGBuilder took 4765.13 ms. Allocated memory was 202.9 MB in the beginning and 269.0 MB in the end (delta: 66.1 MB). Free memory was 125.3 MB in the beginning and 178.7 MB in the end (delta: -53.4 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:59,185 INFO L168 Benchmark]: Symbolic Interpretation took 1788.64 ms. Allocated memory was 269.0 MB in the beginning and 337.1 MB in the end (delta: 68.2 MB). Free memory was 178.7 MB in the beginning and 179.0 MB in the end (delta: -268.0 kB). Peak memory consumption was 107.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:59,199 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1321]: 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 0.44 ms. Allocated memory is still 137.4 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1102.61 ms. Allocated memory was 137.4 MB in the beginning and 202.9 MB in the end (delta: 65.5 MB). Free memory was 83.8 MB in the beginning and 134.3 MB in the end (delta: -50.5 MB). Peak memory consumption was 35.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.12 ms. Allocated memory is still 202.9 MB. Free memory was 134.3 MB in the beginning and 125.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4765.13 ms. Allocated memory was 202.9 MB in the beginning and 269.0 MB in the end (delta: 66.1 MB). Free memory was 125.3 MB in the beginning and 178.7 MB in the end (delta: -53.4 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1788.64 ms. Allocated memory was 269.0 MB in the beginning and 337.1 MB in the end (delta: 68.2 MB). Free memory was 178.7 MB in the beginning and 179.0 MB in the end (delta: -268.0 kB). Peak memory consumption was 107.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...