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_spec27_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:55:38,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:55:38,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:55:38,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:55:38,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:55:38,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:55:38,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:55:38,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:55:38,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:55:38,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:55:38,722 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:55:38,723 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:55:38,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:55:38,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:55:38,725 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:55:38,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:55:38,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:55:38,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:55:38,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:55:38,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:55:38,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:55:38,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:55:38,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:55:38,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:55:38,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:55:38,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:55:38,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:55:38,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:55:38,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:55:38,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:55:38,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:55:38,741 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:55:38,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:55:38,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:55:38,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:55:38,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:55:38,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:55:38,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:55:38,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:55:38,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:55:38,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:55:38,747 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 11:55:38,761 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:55:38,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:55:38,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:55:38,763 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:55:38,763 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:55:38,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:55:38,763 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:55:38,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:55:38,764 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:55:38,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:55:38,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:55:38,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:55:38,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:55:38,765 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:55:38,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:55:38,765 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:55:38,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:55:38,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:55:38,766 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:55:38,766 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:55:38,766 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:55:38,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:55:38,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:55:38,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:55:38,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:55:38,767 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:55:38,767 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:55:38,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:55:38,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:55:38,796 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:55:38,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:55:38,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:55:38,813 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:55:38,813 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:55:38,814 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product27.cil.c [2019-08-08 11:55:38,873 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b97a0a8b9/c4d0148f16764c32aa2180ff74f94315/FLAGd2f2e3b33 [2019-08-08 11:55:39,488 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:55:39,489 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product27.cil.c [2019-08-08 11:55:39,521 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b97a0a8b9/c4d0148f16764c32aa2180ff74f94315/FLAGd2f2e3b33 [2019-08-08 11:55:39,705 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b97a0a8b9/c4d0148f16764c32aa2180ff74f94315 [2019-08-08 11:55:39,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:55:39,715 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:55:39,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:55:39,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:55:39,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:55:39,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:55:39" (1/1) ... [2019-08-08 11:55:39,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ebafec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:39, skipping insertion in model container [2019-08-08 11:55:39,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:55:39" (1/1) ... [2019-08-08 11:55:39,735 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:55:39,826 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:55:40,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:55:40,605 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:55:40,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:55:40,868 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:55:40,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40 WrapperNode [2019-08-08 11:55:40,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:55:40,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:55:40,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:55:40,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:55:40,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (1/1) ... [2019-08-08 11:55:40,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (1/1) ... [2019-08-08 11:55:40,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (1/1) ... [2019-08-08 11:55:40,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (1/1) ... [2019-08-08 11:55:40,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (1/1) ... [2019-08-08 11:55:41,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (1/1) ... [2019-08-08 11:55:41,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (1/1) ... [2019-08-08 11:55:41,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:55:41,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:55:41,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:55:41,052 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:55:41,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:40" (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 11:55:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:55:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:55:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:55:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-08-08 11:55:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 11:55:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:55:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:55:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:55:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:55:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:55:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:55:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:55:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:55:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:55:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:55:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:55:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:55:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:55:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:55:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:55:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:55:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:55:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:55:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:55:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:55:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:55:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:55:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:55:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:55:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:55:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:55:41,150 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:55:41,150 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:55:41,150 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:55:41,150 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:55:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:55:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:55:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:55:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:55:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:55:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:55:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:55:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:55:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:55:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:55:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:55:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:55:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:55:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:55:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:55:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:55:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:55:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:55:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:55:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:55:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:55:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:55:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:55:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:55:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:55:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:55:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:55:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:55:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:55:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:55:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:55:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:55:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:55:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:55:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:55:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:55:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:55:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:55:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:55:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:55:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:55:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:55:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:55:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:55:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:55:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:55:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:55:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:55:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:55:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:55:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-08 11:55:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-08-08 11:55:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:55:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:55:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:55:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:55:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:55:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:55:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:55:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:55:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:55:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:55:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-08-08 11:55:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:55:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:55:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-08-08 11:55:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 11:55:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 11:55:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:55:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:55:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:55:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:55:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:55:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:55:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:55:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:55:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:55:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-08 11:55:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-08-08 11:55:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 11:55:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:55:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 11:55:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:55:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:55:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:55:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:55:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:55:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:55:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:55:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:55:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:55:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:55:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:55:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:55:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:55:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:55:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:55:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-08-08 11:55:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:55:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 11:55:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:55:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:55:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:55:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:55:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:55:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:55:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:55:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:55:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:55:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:55:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:55:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:55:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:55:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:55:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:55:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:55:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:55:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:55:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:55:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:55:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:55:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:55:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:55:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:55:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:55:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:55:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:55:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:55:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:55:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:55:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-08 11:55:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:55:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:55:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:55:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:55:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:55:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-08-08 11:55:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:55:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:55:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:55:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:55:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:55:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:55:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:55:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:55:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:55:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:55:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:55:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:55:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:55:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:55:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:55:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:55:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:55:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:55:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:55:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:55:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:55:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:55:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:55:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:55:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:55:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:55:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:55:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:55:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:55:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:55:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:55:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:55:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:55:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:55:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:55:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-08-08 11:55:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-08-08 11:55:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 11:55:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 11:55:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:55:41,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:55:41,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:55:45,830 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:55:45,831 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:55:45,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:55:45 BoogieIcfgContainer [2019-08-08 11:55:45,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:55:45,833 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:55:45,833 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:55:45,833 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:55:45,834 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:55:45" (1/1) ... [2019-08-08 11:55:45,845 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:55:45,847 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:55:45,857 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:55:45,865 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:55:45,866 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:55:46,027 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 784 [2019-08-08 11:55:46,164 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 763 [2019-08-08 11:59:27,218 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 40 [2019-08-08 11:59:27,319 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 272 [2019-08-08 11:59:27,328 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 55 [2019-08-08 11:59:27,331 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 257 [2019-08-08 11:59:27,385 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 55 [2019-08-08 11:59:27,387 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 1 [2019-08-08 11:59:27,389 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 43 [2019-08-08 11:59:27,405 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 31 [2019-08-08 11:59:27,407 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 3 [2019-08-08 11:59:27,408 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 41 [2019-08-08 11:59:27,410 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 34 [2019-08-08 11:59:27,412 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 35 [2019-08-08 11:59:27,413 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 44 [2019-08-08 11:59:27,414 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 35 [2019-08-08 11:59:27,415 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 38 [2019-08-08 11:59:27,417 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Keys with input of size 20 [2019-08-08 11:59:27,417 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 38 [2019-08-08 11:59:27,418 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 20 [2019-08-08 11:59:27,419 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Keys with input of size 23 [2019-08-08 11:59:27,420 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 20 [2019-08-08 11:59:27,424 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 23 [2019-08-08 11:59:27,425 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 42 [2019-08-08 11:59:27,425 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 23 [2019-08-08 11:59:27,428 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 42 [2019-08-08 11:59:27,429 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:59:27,429 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:59:27,431 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 2155685#(or (and (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_2 2147483648)) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_2)))) (exists ((v_outgoing__wrappee__AutoResponder_~tmp~14_BEFORE_CALL_2 Int)) (and (<= 0 (+ v_outgoing__wrappee__AutoResponder_~tmp~14_BEFORE_CALL_2 2147483648)) (<= v_outgoing__wrappee__AutoResponder_~tmp~14_BEFORE_CALL_2 2147483647))) (exists ((|v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_2| Int)) (and (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_2| 2147483648)) (<= |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_2| 2147483647))) (exists ((|v_mail_#t~ret106_3| Int)) (and (<= |v_mail_#t~ret106_3| 2147483647) (<= 0 (+ |v_mail_#t~ret106_3| 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~12_BEFORE_CALL_2 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~12_BEFORE_CALL_2 2147483648)) (<= v___utac_acc__VerifyForward_spec__1_~tmp~12_BEFORE_CALL_2 2147483647))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret99_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret99_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret99_3| 2147483648))))) (and (exists ((|v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_1| Int)) (and (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_1| 2147483648)) (<= |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_1| 2147483647))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_1 2147483648)) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_1)) (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~3_BEFORE_CALL_1 2147483647))) (exists ((v_outgoing__wrappee__AutoResponder_~tmp~14_BEFORE_CALL_1 Int)) (and (<= 0 (+ v_outgoing__wrappee__AutoResponder_~tmp~14_BEFORE_CALL_1 2147483648)) (<= v_outgoing__wrappee__AutoResponder_~tmp~14_BEFORE_CALL_1 2147483647))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~12_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~12_BEFORE_CALL_1 2147483648)) (<= v___utac_acc__VerifyForward_spec__1_~tmp~12_BEFORE_CALL_1 2147483647))) (exists ((|v_mail_#t~ret106_3| Int)) (and (<= |v_mail_#t~ret106_3| 2147483647) (<= 0 (+ |v_mail_#t~ret106_3| 2147483648)))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret99_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret99_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret99_3| 2147483648)))))) [2019-08-08 11:59:27,432 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:59:27,442 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:59:27,445 INFO L168 Benchmark]: Toolchain (without parser) took 227728.76 ms. Allocated memory was 130.0 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 82.8 MB in the beginning and 1.0 GB in the end (delta: -933.7 MB). Peak memory consumption was 3.8 GB. Max. memory is 7.1 GB. [2019-08-08 11:59:27,446 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 130.0 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 11:59:27,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1153.10 ms. Allocated memory was 130.0 MB in the beginning and 200.3 MB in the end (delta: 70.3 MB). Free memory was 82.6 MB in the beginning and 132.0 MB in the end (delta: -49.4 MB). Peak memory consumption was 37.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:59:27,448 INFO L168 Benchmark]: Boogie Preprocessor took 180.02 ms. Allocated memory is still 200.3 MB. Free memory was 132.0 MB in the beginning and 123.5 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:59:27,449 INFO L168 Benchmark]: RCFGBuilder took 4782.99 ms. Allocated memory was 200.3 MB in the beginning and 276.8 MB in the end (delta: 76.5 MB). Free memory was 122.8 MB in the beginning and 189.1 MB in the end (delta: -66.2 MB). Peak memory consumption was 84.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:59:27,450 INFO L168 Benchmark]: Symbolic Interpretation took 221608.62 ms. Allocated memory was 276.8 MB in the beginning and 3.9 GB in the end (delta: 3.7 GB). Free memory was 189.1 MB in the beginning and 1.0 GB in the end (delta: -827.4 MB). Peak memory consumption was 3.7 GB. Max. memory is 7.1 GB. [2019-08-08 11:59:27,454 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2588]: 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 0.25 ms. Allocated memory is still 130.0 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1153.10 ms. Allocated memory was 130.0 MB in the beginning and 200.3 MB in the end (delta: 70.3 MB). Free memory was 82.6 MB in the beginning and 132.0 MB in the end (delta: -49.4 MB). Peak memory consumption was 37.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 180.02 ms. Allocated memory is still 200.3 MB. Free memory was 132.0 MB in the beginning and 123.5 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4782.99 ms. Allocated memory was 200.3 MB in the beginning and 276.8 MB in the end (delta: 76.5 MB). Free memory was 122.8 MB in the beginning and 189.1 MB in the end (delta: -66.2 MB). Peak memory consumption was 84.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 221608.62 ms. Allocated memory was 276.8 MB in the beginning and 3.9 GB in the end (delta: 3.7 GB). Free memory was 189.1 MB in the beginning and 1.0 GB in the end (delta: -827.4 MB). Peak memory consumption was 3.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...