java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec4_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 12:04:38,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:04:38,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:04:38,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:04:38,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:04:38,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:04:38,526 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:04:38,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:04:38,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:04:38,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:04:38,535 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:04:38,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:04:38,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:04:38,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:04:38,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:04:38,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:04:38,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:04:38,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:04:38,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:04:38,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:04:38,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:04:38,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:04:38,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:04:38,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:04:38,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 12:04:38,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 12:04:38,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 12:04:38,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 12:04:38,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 12:04:38,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 12:04:38,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:04:38,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:04:38,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:04:38,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:04:38,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:04:38,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:04:38,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:04:38,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:04:38,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:04:38,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:04:38,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:04:38,574 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 12:04:38,605 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:04:38,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:04:38,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:04:38,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:04:38,607 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:04:38,608 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:04:38,608 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:04:38,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:04:38,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:04:38,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:04:38,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:04:38,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:04:38,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:04:38,609 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:04:38,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:04:38,610 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:04:38,611 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:04:38,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:04:38,612 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:04:38,612 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:04:38,612 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:04:38,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:04:38,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:04:38,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:04:38,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:04:38,613 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:04:38,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:04:38,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:04:38,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:04:38,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:04:38,688 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:04:38,693 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:04:38,694 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:04:38,695 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:04:38,695 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product25.cil.c [2019-08-08 12:04:38,760 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d783d4107/5bb006fc0aef4f9d84ae0f971027942a/FLAG5083bb4d2 [2019-08-08 12:04:39,439 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:04:39,439 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product25.cil.c [2019-08-08 12:04:39,461 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d783d4107/5bb006fc0aef4f9d84ae0f971027942a/FLAG5083bb4d2 [2019-08-08 12:04:39,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d783d4107/5bb006fc0aef4f9d84ae0f971027942a [2019-08-08 12:04:39,597 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:04:39,598 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:04:39,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:04:39,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:04:39,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:04:39,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:04:39" (1/1) ... [2019-08-08 12:04:39,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b543957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:39, skipping insertion in model container [2019-08-08 12:04:39,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:04:39" (1/1) ... [2019-08-08 12:04:39,616 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:04:39,702 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:04:40,481 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:04:40,505 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:04:40,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:04:40,815 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:04:40,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40 WrapperNode [2019-08-08 12:04:40,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:04:40,817 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:04:40,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:04:40,818 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:04:40,839 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (1/1) ... [2019-08-08 12:04:40,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (1/1) ... [2019-08-08 12:04:40,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (1/1) ... [2019-08-08 12:04:40,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (1/1) ... [2019-08-08 12:04:40,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (1/1) ... [2019-08-08 12:04:41,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (1/1) ... [2019-08-08 12:04:41,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (1/1) ... [2019-08-08 12:04:41,073 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:04:41,074 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:04:41,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:04:41,074 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:04:41,076 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:04:40" (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 12:04:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:04:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:04:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 12:04:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 12:04:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 12:04:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 12:04:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 12:04:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 12:04:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 12:04:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 12:04:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-08-08 12:04:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 12:04:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 12:04:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 12:04:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 12:04:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 12:04:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 12:04:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 12:04:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-08-08 12:04:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 12:04:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 12:04:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 12:04:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 12:04:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 12:04:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 12:04:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 12:04:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 12:04:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 12:04:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 12:04:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 12:04:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 12:04:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 12:04:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-08-08 12:04:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 12:04:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 12:04:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 12:04:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 12:04:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 12:04:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 12:04:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 12:04:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 12:04:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 12:04:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 12:04:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 12:04:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 12:04:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 12:04:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 12:04:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 12:04:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 12:04:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 12:04:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 12:04:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 12:04:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 12:04:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 12:04:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 12:04:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 12:04:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 12:04:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 12:04:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 12:04:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 12:04:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 12:04:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 12:04:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 12:04:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 12:04:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 12:04:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 12:04:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:04:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 12:04:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 12:04:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 12:04:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 12:04:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 12:04:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 12:04:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 12:04:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 12:04:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 12:04:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-08-08 12:04:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 12:04:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-08-08 12:04:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 12:04:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 12:04:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 12:04:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 12:04:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 12:04:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 12:04:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 12:04:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 12:04:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 12:04:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 12:04:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 12:04:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 12:04:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 12:04:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 12:04:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 12:04:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 12:04:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 12:04:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 12:04:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 12:04:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 12:04:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 12:04:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 12:04:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 12:04:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 12:04:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 12:04:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 12:04:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 12:04:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 12:04:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 12:04:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 12:04:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 12:04:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 12:04:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 12:04:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 12:04:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 12:04:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:04:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 12:04:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 12:04:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 12:04:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 12:04:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 12:04:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 12:04:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 12:04:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 12:04:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 12:04:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 12:04:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 12:04:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 12:04:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 12:04:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 12:04:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 12:04:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 12:04:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 12:04:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 12:04:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 12:04:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 12:04:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 12:04:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 12:04:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 12:04:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 12:04:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 12:04:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 12:04:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 12:04:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 12:04:41,210 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 12:04:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 12:04:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 12:04:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 12:04:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-08-08 12:04:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 12:04:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 12:04:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 12:04:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 12:04:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 12:04:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 12:04:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 12:04:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 12:04:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 12:04:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 12:04:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 12:04:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 12:04:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 12:04:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 12:04:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 12:04:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 12:04:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 12:04:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 12:04:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 12:04:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 12:04:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 12:04:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 12:04:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 12:04:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 12:04:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 12:04:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-08-08 12:04:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 12:04:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 12:04:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 12:04:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 12:04:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 12:04:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 12:04:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 12:04:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 12:04:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 12:04:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 12:04:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 12:04:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 12:04:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 12:04:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 12:04:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 12:04:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 12:04:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 12:04:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:04:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 12:04:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 12:04:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 12:04:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 12:04:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 12:04:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 12:04:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 12:04:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 12:04:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 12:04:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-08-08 12:04:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 12:04:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 12:04:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 12:04:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 12:04:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 12:04:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 12:04:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 12:04:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 12:04:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 12:04:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 12:04:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 12:04:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 12:04:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 12:04:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 12:04:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 12:04:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 12:04:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 12:04:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:04:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 12:04:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:04:46,012 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:04:46,012 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 12:04:46,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:04:46 BoogieIcfgContainer [2019-08-08 12:04:46,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:04:46,015 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:04:46,015 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:04:46,015 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:04:46,016 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:04:46" (1/1) ... [2019-08-08 12:04:46,028 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:04:46,030 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:04:46,041 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:04:46,049 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:04:46,051 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:04:46,239 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 767 [2019-08-08 12:04:46,379 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 746 [2019-08-08 12:05:02,478 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 40 [2019-08-08 12:05:02,578 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 251 [2019-08-08 12:05:02,587 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 55 [2019-08-08 12:05:02,590 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 239 [2019-08-08 12:05:02,631 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 55 [2019-08-08 12:05:02,633 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 1 [2019-08-08 12:05:02,634 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 43 [2019-08-08 12:05:02,646 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 31 [2019-08-08 12:05:02,647 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 3 [2019-08-08 12:05:02,648 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignForward_spec__1 with input of size 9 [2019-08-08 12:05:02,650 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 34 [2019-08-08 12:05:02,651 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 24 [2019-08-08 12:05:02,651 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignForward_spec__1 with input of size 13 [2019-08-08 12:05:02,653 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 24 [2019-08-08 12:05:02,653 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 12:05:02,653 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 12:05:02,656 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 94911#(or (and (exists ((v_outgoing__wrappee__Keys_~tmp~7_BEFORE_CALL_1 Int)) (and (<= v_outgoing__wrappee__Keys_~tmp~7_BEFORE_CALL_1 2147483647) (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~7_BEFORE_CALL_1 2147483648)))) (exists ((|v___utac_acc__SignForward_spec__1_#t~ret115_3| Int)) (and (<= 0 (+ |v___utac_acc__SignForward_spec__1_#t~ret115_3| 2147483648)) (<= |v___utac_acc__SignForward_spec__1_#t~ret115_3| 2147483647))) (exists ((v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_1 Int)) (and (<= v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_1 2147483647) (not (= v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_1 0)) (<= 0 (+ v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_1 2147483648))))) (and (exists ((|v___utac_acc__SignForward_spec__1_#t~ret115_3| Int)) (and (<= 0 (+ |v___utac_acc__SignForward_spec__1_#t~ret115_3| 2147483648)) (<= |v___utac_acc__SignForward_spec__1_#t~ret115_3| 2147483647))) (exists ((v_outgoing__wrappee__Keys_~tmp~7_BEFORE_CALL_2 Int)) (and (<= v_outgoing__wrappee__Keys_~tmp~7_BEFORE_CALL_2 2147483647) (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~7_BEFORE_CALL_2 2147483648)))) (exists ((v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_2 Int)) (and (not (= v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_2 0)) (<= v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__SignForward_spec__1_~tmp___0~6_BEFORE_CALL_2 2147483648)))))) [2019-08-08 12:05:02,657 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 12:05:02,664 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 12:05:02,667 INFO L168 Benchmark]: Toolchain (without parser) took 23068.12 ms. Allocated memory was 133.7 MB in the beginning and 780.7 MB in the end (delta: 647.0 MB). Free memory was 86.9 MB in the beginning and 81.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 678.7 MB. Max. memory is 7.1 GB. [2019-08-08 12:05:02,668 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 133.7 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 12:05:02,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1217.55 ms. Allocated memory was 133.7 MB in the beginning and 203.9 MB in the end (delta: 70.3 MB). Free memory was 86.7 MB in the beginning and 134.3 MB in the end (delta: -47.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:05:02,670 INFO L168 Benchmark]: Boogie Preprocessor took 255.89 ms. Allocated memory is still 203.9 MB. Free memory was 134.3 MB in the beginning and 125.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-08 12:05:02,671 INFO L168 Benchmark]: RCFGBuilder took 4940.57 ms. Allocated memory was 203.9 MB in the beginning and 262.7 MB in the end (delta: 58.7 MB). Free memory was 125.5 MB in the beginning and 170.4 MB in the end (delta: -44.9 MB). Peak memory consumption was 82.7 MB. Max. memory is 7.1 GB. [2019-08-08 12:05:02,672 INFO L168 Benchmark]: Symbolic Interpretation took 16649.80 ms. Allocated memory was 262.7 MB in the beginning and 780.7 MB in the end (delta: 518.0 MB). Free memory was 170.4 MB in the beginning and 81.7 MB in the end (delta: 88.8 MB). Peak memory consumption was 633.3 MB. Max. memory is 7.1 GB. [2019-08-08 12:05:02,677 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2952]: 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 0.42 ms. Allocated memory is still 133.7 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1217.55 ms. Allocated memory was 133.7 MB in the beginning and 203.9 MB in the end (delta: 70.3 MB). Free memory was 86.7 MB in the beginning and 134.3 MB in the end (delta: -47.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 255.89 ms. Allocated memory is still 203.9 MB. Free memory was 134.3 MB in the beginning and 125.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4940.57 ms. Allocated memory was 203.9 MB in the beginning and 262.7 MB in the end (delta: 58.7 MB). Free memory was 125.5 MB in the beginning and 170.4 MB in the end (delta: -44.9 MB). Peak memory consumption was 82.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 16649.80 ms. Allocated memory was 262.7 MB in the beginning and 780.7 MB in the end (delta: 518.0 MB). Free memory was 170.4 MB in the beginning and 81.7 MB in the end (delta: 88.8 MB). Peak memory consumption was 633.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...