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_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:59:53,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:59:53,564 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:59:53,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:59:53,582 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:59:53,583 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:59:53,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:59:53,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:59:53,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:59:53,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:59:53,604 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:59:53,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:59:53,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:59:53,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:59:53,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:59:53,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:59:53,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:59:53,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:59:53,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:59:53,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:59:53,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:59:53,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:59:53,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:59:53,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:59:53,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:59:53,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:59:53,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:59:53,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:59:53,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:59:53,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:59:53,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:59:53,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:59:53,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:59:53,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:59:53,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:59:53,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:59:53,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:59:53,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:59:53,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:59:53,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:59:53,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:59:53,647 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 11:59:53,687 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:59:53,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:59:53,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:59:53,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:59:53,689 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:59:53,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:59:53,690 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:59:53,690 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:59:53,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:59:53,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:59:53,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:59:53,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:59:53,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:59:53,693 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:59:53,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:59:53,693 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:59:53,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:59:53,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:59:53,694 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:59:53,694 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:59:53,694 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:59:53,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:59:53,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:59:53,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:59:53,698 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:59:53,698 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:59:53,698 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:59:53,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:59:53,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:59:53,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:59:53,765 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:59:53,769 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:59:53,770 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:59:53,771 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:59:53,771 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product24.cil.c [2019-08-08 11:59:53,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5434f15/d79666cbf239436888b960bcfd8482b0/FLAGc5ef3238c [2019-08-08 11:59:54,475 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:59:54,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product24.cil.c [2019-08-08 11:59:54,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5434f15/d79666cbf239436888b960bcfd8482b0/FLAGc5ef3238c [2019-08-08 11:59:54,655 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5434f15/d79666cbf239436888b960bcfd8482b0 [2019-08-08 11:59:54,665 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:59:54,666 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:59:54,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:59:54,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:59:54,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:59:54,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:59:54" (1/1) ... [2019-08-08 11:59:54,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37639840 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:54, skipping insertion in model container [2019-08-08 11:59:54,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:59:54" (1/1) ... [2019-08-08 11:59:54,686 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:59:54,767 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:59:55,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:59:55,543 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:59:55,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:59:55,825 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:59:55,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55 WrapperNode [2019-08-08 11:59:55,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:59:55,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:59:55,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:59:55,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:59:55,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (1/1) ... [2019-08-08 11:59:55,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (1/1) ... [2019-08-08 11:59:55,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (1/1) ... [2019-08-08 11:59:55,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (1/1) ... [2019-08-08 11:59:55,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (1/1) ... [2019-08-08 11:59:55,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (1/1) ... [2019-08-08 11:59:55,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (1/1) ... [2019-08-08 11:59:55,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:59:55,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:59:55,978 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:59:55,978 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:59:55,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:59:55" (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 11:59:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:59:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:59:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:59:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:59:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:59:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:59:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:59:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:59:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:59:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:59:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:59:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:59:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:59:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:59:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:59:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:59:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:59:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:59:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:59:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:59:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:59:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:59:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:59:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:59:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:59:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:59:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-08 11:59:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:59:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-08-08 11:59:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 11:59:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:59:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:59:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:59:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:59:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:59:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:59:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:59:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:59:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:59:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:59:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:59:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:59:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:59:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:59:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:59:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:59:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:59:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:59:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:59:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:59:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:59:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:59:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:59:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:59:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:59:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:59:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:59:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:59:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:59:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:59:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:59:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:59:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:59:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:59:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:59:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:59:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:59:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:59:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:59:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:59:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:59:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:59:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:59:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:59:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:59:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:59:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:59:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:59:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:59:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:59:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:59:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:59:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:59:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:59:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:59:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:59:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:59:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:59:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:59:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-08-08 11:59:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 11:59:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 11:59:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:59:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:59:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:59:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:59:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:59:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:59:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:59:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:59:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:59:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-08 11:59:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 11:59:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:59:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 11:59:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:59:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:59:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:59:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:59:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:59:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:59:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:59:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:59:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__1 [2019-08-08 11:59:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__2 [2019-08-08 11:59:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:59:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:59:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:59:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:59:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:59:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:59:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:59:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:59:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:59:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:59:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:59:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:59:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:59:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:59:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:59:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:59:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:59:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:59:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:59:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:59:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:59:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:59:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:59:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:59:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:59:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:59:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:59:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:59:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:59:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:59:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:59:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:59:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:59:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:59:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:59:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:59:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:59:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:59:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:59:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:59:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-08 11:59:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:59:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:59:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:59:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:59:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:59:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:59:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:59:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:59:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:59:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:59:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-08-08 11:59:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 11:59:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:59:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:59:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:59:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:59:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:59:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:59:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:59:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:59:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:59:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:59:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:59:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:59:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:59:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:59:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:59:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:59:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:59:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:59:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:59:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:59:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:59:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:59:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:59:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:59:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:59:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:59:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:59:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:59:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 11:59:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__1 [2019-08-08 11:59:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:59:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-08-08 11:59:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 11:59:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 11:59:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__2 [2019-08-08 11:59:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:59:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:59:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:59:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:59:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:59:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:59:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:59:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:59:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:59:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:59:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:59:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:59:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:59:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:00:00,536 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:00:00,537 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 12:00:00,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:00:00 BoogieIcfgContainer [2019-08-08 12:00:00,539 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:00:00,539 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:00:00,539 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:00:00,540 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:00:00,541 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:00:00" (1/1) ... [2019-08-08 12:00:00,557 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:00:00,559 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:00:00,578 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:00:00,585 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:00:00,587 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:00:00,714 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 757 [2019-08-08 12:00:00,796 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 736 [2019-08-08 12:03:22,306 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 43 [2019-08-08 12:03:22,370 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 174 [2019-08-08 12:03:22,375 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 58 [2019-08-08 12:03:22,377 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 162 [2019-08-08 12:03:22,382 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 58 [2019-08-08 12:03:22,384 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 162 [2019-08-08 12:03:22,390 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 46 [2019-08-08 12:03:22,392 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 168 [2019-08-08 12:03:22,394 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 46 [2019-08-08 12:03:22,396 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 156 [2019-08-08 12:03:22,398 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 60 [2019-08-08 12:03:22,400 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 150 [2019-08-08 12:03:22,410 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 45 [2019-08-08 12:03:22,412 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 191 [2019-08-08 12:03:22,413 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 39 [2019-08-08 12:03:22,417 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 80 [2019-08-08 12:03:22,418 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 12:03:22,418 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 12:03:22,421 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1918448#(= ~sent_signed~0 1) [2019-08-08 12:03:22,422 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 12:03:22,430 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 12:03:22,433 INFO L168 Benchmark]: Toolchain (without parser) took 207765.16 ms. Allocated memory was 140.0 MB in the beginning and 3.7 GB in the end (delta: 3.5 GB). Free memory was 84.5 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.5 GB. Max. memory is 7.1 GB. [2019-08-08 12:03:22,434 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 12:03:22,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1158.91 ms. Allocated memory was 140.0 MB in the beginning and 202.9 MB in the end (delta: 62.9 MB). Free memory was 84.1 MB in the beginning and 136.2 MB in the end (delta: -52.1 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. [2019-08-08 12:03:22,436 INFO L168 Benchmark]: Boogie Preprocessor took 150.65 ms. Allocated memory is still 202.9 MB. Free memory was 136.2 MB in the beginning and 127.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-08 12:03:22,437 INFO L168 Benchmark]: RCFGBuilder took 4560.86 ms. Allocated memory was 202.9 MB in the beginning and 264.8 MB in the end (delta: 61.9 MB). Free memory was 127.5 MB in the beginning and 174.9 MB in the end (delta: -47.4 MB). Peak memory consumption was 86.0 MB. Max. memory is 7.1 GB. [2019-08-08 12:03:22,438 INFO L168 Benchmark]: Symbolic Interpretation took 201890.54 ms. Allocated memory was 264.8 MB in the beginning and 3.7 GB in the end (delta: 3.4 GB). Free memory was 174.9 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.5 GB. Max. memory is 7.1 GB. [2019-08-08 12:03:22,442 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2531]: 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 0.46 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1158.91 ms. Allocated memory was 140.0 MB in the beginning and 202.9 MB in the end (delta: 62.9 MB). Free memory was 84.1 MB in the beginning and 136.2 MB in the end (delta: -52.1 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 150.65 ms. Allocated memory is still 202.9 MB. Free memory was 136.2 MB in the beginning and 127.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4560.86 ms. Allocated memory was 202.9 MB in the beginning and 264.8 MB in the end (delta: 61.9 MB). Free memory was 127.5 MB in the beginning and 174.9 MB in the end (delta: -47.4 MB). Peak memory consumption was 86.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 201890.54 ms. Allocated memory was 264.8 MB in the beginning and 3.7 GB in the end (delta: 3.4 GB). Free memory was 174.9 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...