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_product23.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:55:07,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:55:07,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:55:07,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:55:07,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:55:07,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:55:07,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:55:07,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:55:07,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:55:07,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:55:07,084 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:55:07,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:55:07,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:55:07,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:55:07,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:55:07,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:55:07,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:55:07,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:55:07,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:55:07,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:55:07,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:55:07,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:55:07,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:55:07,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:55:07,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:55:07,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:55:07,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:55:07,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:55:07,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:55:07,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:55:07,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:55:07,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:55:07,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:55:07,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:55:07,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:55:07,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:55:07,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:55:07,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:55:07,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:55:07,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:55:07,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:55:07,113 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 11:55:07,131 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:55:07,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:55:07,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:55:07,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:55:07,133 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:55:07,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:55:07,135 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:55:07,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:55:07,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:55:07,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:55:07,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:55:07,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:55:07,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:55:07,136 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:55:07,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:55:07,137 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:55:07,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:55:07,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:55:07,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:55:07,138 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:55:07,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:55:07,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:55:07,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:55:07,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:55:07,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:55:07,140 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:55:07,140 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:55:07,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:55:07,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:55:07,195 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:55:07,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:55:07,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:55:07,219 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:55:07,219 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:55:07,220 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product23.cil.c [2019-08-08 11:55:07,289 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39fc942ae/9ece855ad2ba42f1b4468fb1f0aaefac/FLAG66f33737f [2019-08-08 11:55:07,935 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:55:07,936 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product23.cil.c [2019-08-08 11:55:07,970 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39fc942ae/9ece855ad2ba42f1b4468fb1f0aaefac/FLAG66f33737f [2019-08-08 11:55:08,151 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39fc942ae/9ece855ad2ba42f1b4468fb1f0aaefac [2019-08-08 11:55:08,160 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:55:08,162 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:55:08,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:55:08,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:55:08,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:55:08,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:55:08" (1/1) ... [2019-08-08 11:55:08,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47d7241e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:08, skipping insertion in model container [2019-08-08 11:55:08,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:55:08" (1/1) ... [2019-08-08 11:55:08,178 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:55:08,267 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:55:09,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:55:09,106 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:55:09,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:55:09,363 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:55:09,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09 WrapperNode [2019-08-08 11:55:09,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:55:09,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:55:09,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:55:09,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:55:09,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (1/1) ... [2019-08-08 11:55:09,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (1/1) ... [2019-08-08 11:55:09,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (1/1) ... [2019-08-08 11:55:09,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (1/1) ... [2019-08-08 11:55:09,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (1/1) ... [2019-08-08 11:55:09,570 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (1/1) ... [2019-08-08 11:55:09,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (1/1) ... [2019-08-08 11:55:09,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:55:09,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:55:09,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:55:09,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:55:09,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:55:09" (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 11:55:09,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:55:09,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:55:09,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:55:09,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:55:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:55:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:55:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:55:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:55:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:55:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:55:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:55:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:55:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:55:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:55:09,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:55:09,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:55:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:55:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:55:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:55:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:55:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:55:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:55:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-08 11:55:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-08-08 11:55:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:55:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:55:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:55:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:55:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:55:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:55:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:55:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:55:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:55:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:55:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:55:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:55:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:55:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:55:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:55:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:55:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:55:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:55:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:55:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:55:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:55:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:55:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:55:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:55:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:55:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:55:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:55:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:55:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:55:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:55:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:55:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:55:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-08-08 11:55:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:55:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:55:09,760 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-08-08 11:55:09,760 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 11:55:09,760 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:55:09,760 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:55:09,761 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:55:09,761 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:55:09,761 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:55:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:55:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:55:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:55:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:55:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-08 11:55:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-08-08 11:55:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 11:55:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 11:55:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:55:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:55:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:55:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:55:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:55:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:55:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:55:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:55:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:55:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:55:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:55:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:55:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:55:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:55:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:55:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:55:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:55:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:55:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:55:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:55:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:55:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:55:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:55:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:55:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:55:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:55:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:55:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:55:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:55:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:55:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:55:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:55:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:55:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-08-08 11:55:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-08-08 11:55:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:55:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:55:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:55:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:55:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:55:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:55:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:55:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:55:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:55:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:55:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:55:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:55:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:55:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:55:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:55:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:55:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:55:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:55:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:55:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:55:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:55:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:55:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:55:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:55:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:55:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:55:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:55:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:55:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:55:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:55:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:55:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:55:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:55:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:55:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:55:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:55:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:55:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:55:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:55:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:55:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:55:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:55:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:55:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:55:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:55:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:55:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-08 11:55:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-08-08 11:55:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:55:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:55:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:55:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:55:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:55:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:55:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:55:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:55:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:55:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:55:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:55:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:55:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:55:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:55:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:55:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:55:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:55:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:55:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:55:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:55:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:55:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:55:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:55:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:55:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:55:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:55:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:55:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:55:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:55:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:55:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:55:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:55:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:55:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:55:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:55:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:55:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:55:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:55:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:55:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:55:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:55:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:55:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-08 11:55:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-08-08 11:55:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 11:55:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 11:55:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:55:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-08-08 11:55:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-08-08 11:55:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 11:55:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:55:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:55:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:55:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:55:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:55:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:55:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:55:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:55:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:55:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:55:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:55:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:55:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:55:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:55:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:55:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:55:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:55:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-08-08 11:55:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-08-08 11:55:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:55:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:55:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:55:14,487 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:55:14,487 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:55:14,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:55:14 BoogieIcfgContainer [2019-08-08 11:55:14,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:55:14,490 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:55:14,490 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:55:14,490 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:55:14,491 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:55:14" (1/1) ... [2019-08-08 11:55:14,502 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:55:14,504 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:55:14,515 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:55:14,522 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:55:14,524 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:55:14,670 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 768 [2019-08-08 11:55:14,800 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 747 [2019-08-08 11:55:22,444 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 40 [2019-08-08 11:55:22,572 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 220 [2019-08-08 11:55:22,579 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 55 [2019-08-08 11:55:22,582 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 208 [2019-08-08 11:55:22,624 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 55 [2019-08-08 11:55:22,626 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 1 [2019-08-08 11:55:22,627 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 43 [2019-08-08 11:55:22,639 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 31 [2019-08-08 11:55:22,641 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 3 [2019-08-08 11:55:22,642 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 41 [2019-08-08 11:55:22,644 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 34 [2019-08-08 11:55:22,646 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 35 [2019-08-08 11:55:22,646 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 44 [2019-08-08 11:55:22,648 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Keys with input of size 20 [2019-08-08 11:55:22,648 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 38 [2019-08-08 11:55:22,649 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 20 [2019-08-08 11:55:22,650 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Keys with input of size 23 [2019-08-08 11:55:22,651 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 20 [2019-08-08 11:55:22,653 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 23 [2019-08-08 11:55:22,654 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 42 [2019-08-08 11:55:22,654 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 23 [2019-08-08 11:55:22,657 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 42 [2019-08-08 11:55:22,657 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:55:22,658 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:55:22,660 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 30480#(or (and (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_outgoing__wrappee__AutoResponder_~tmp~7_BEFORE_CALL_2 Int)) (and (<= 0 (+ v_outgoing__wrappee__AutoResponder_~tmp~7_BEFORE_CALL_2 2147483648)) (<= v_outgoing__wrappee__AutoResponder_~tmp~7_BEFORE_CALL_2 2147483647))) (exists ((|v_mail_#t~ret36_3| Int)) (and (<= 0 (+ |v_mail_#t~ret36_3| 2147483648)) (<= |v_mail_#t~ret36_3| 2147483647))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret29_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret29_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret29_3| 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_2 2147483648)) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_2)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_2 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_mail_#t~ret36_3| Int)) (and (<= 0 (+ |v_mail_#t~ret36_3| 2147483648)) (<= |v_mail_#t~ret36_3| 2147483647))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret29_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret29_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret29_3| 2147483648)))) (exists ((v_outgoing__wrappee__AutoResponder_~tmp~7_BEFORE_CALL_1 Int)) (and (<= 0 (+ v_outgoing__wrappee__AutoResponder_~tmp~7_BEFORE_CALL_1 2147483648)) (<= v_outgoing__wrappee__AutoResponder_~tmp~7_BEFORE_CALL_1 2147483647))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_1 2147483648)) (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_1 2147483647) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~1_BEFORE_CALL_1)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_1 2147483648)) (<= v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_1 2147483647))))) [2019-08-08 11:55:22,661 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:55:22,668 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:55:22,672 INFO L168 Benchmark]: Toolchain (without parser) took 14508.66 ms. Allocated memory was 132.1 MB in the beginning and 617.1 MB in the end (delta: 485.0 MB). Free memory was 83.5 MB in the beginning and 522.4 MB in the end (delta: -438.9 MB). Peak memory consumption was 398.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:22,673 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 132.1 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:55:22,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1202.09 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 83.0 MB in the beginning and 134.4 MB in the end (delta: -51.4 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:22,675 INFO L168 Benchmark]: Boogie Preprocessor took 266.36 ms. Allocated memory is still 200.8 MB. Free memory was 134.4 MB in the beginning and 125.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:22,676 INFO L168 Benchmark]: RCFGBuilder took 4856.51 ms. Allocated memory was 200.8 MB in the beginning and 269.0 MB in the end (delta: 68.2 MB). Free memory was 125.0 MB in the beginning and 185.4 MB in the end (delta: -60.4 MB). Peak memory consumption was 85.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:22,677 INFO L168 Benchmark]: Symbolic Interpretation took 8179.00 ms. Allocated memory was 269.0 MB in the beginning and 617.1 MB in the end (delta: 348.1 MB). Free memory was 185.4 MB in the beginning and 522.4 MB in the end (delta: -336.9 MB). Peak memory consumption was 363.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:22,681 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2272]: 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 0.51 ms. Allocated memory is still 132.1 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1202.09 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 83.0 MB in the beginning and 134.4 MB in the end (delta: -51.4 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 266.36 ms. Allocated memory is still 200.8 MB. Free memory was 134.4 MB in the beginning and 125.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4856.51 ms. Allocated memory was 200.8 MB in the beginning and 269.0 MB in the end (delta: 68.2 MB). Free memory was 125.0 MB in the beginning and 185.4 MB in the end (delta: -60.4 MB). Peak memory consumption was 85.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8179.00 ms. Allocated memory was 269.0 MB in the beginning and 617.1 MB in the end (delta: 348.1 MB). Free memory was 185.4 MB in the beginning and 522.4 MB in the end (delta: -336.9 MB). Peak memory consumption was 363.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...