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_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:57:43,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:57:43,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:57:43,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:57:43,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:57:43,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:57:43,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:57:43,863 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:57:43,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:57:43,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:57:43,866 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:57:43,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:57:43,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:57:43,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:57:43,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:57:43,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:57:43,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:57:43,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:57:43,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:57:43,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:57:43,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:57:43,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:57:43,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:57:43,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:57:43,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:57:43,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:57:43,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:57:43,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:57:43,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:57:43,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:57:43,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:57:43,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:57:43,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:57:43,902 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:57:43,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:57:43,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:57:43,903 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:57:43,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:57:43,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:57:43,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:57:43,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:57:43,910 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 11:57:43,934 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:57:43,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:57:43,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:57:43,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:57:43,939 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:57:43,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:57:43,939 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:57:43,940 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:57:43,940 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:57:43,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:57:43,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:57:43,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:57:43,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:57:43,942 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:57:43,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:57:43,943 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:57:43,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:57:43,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:57:43,944 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:57:43,944 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:57:43,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:57:43,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:57:43,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:57:43,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:57:43,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:57:43,946 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:57:43,946 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:57:43,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:57:43,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:57:44,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:57:44,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:57:44,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:57:44,024 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:57:44,024 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:57:44,025 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product31.cil.c [2019-08-08 11:57:44,090 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/732071de1/9fcae3efdf32477da546345ee25d7518/FLAG516b38fa3 [2019-08-08 11:57:44,723 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:57:44,724 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product31.cil.c [2019-08-08 11:57:44,755 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/732071de1/9fcae3efdf32477da546345ee25d7518/FLAG516b38fa3 [2019-08-08 11:57:44,952 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/732071de1/9fcae3efdf32477da546345ee25d7518 [2019-08-08 11:57:44,960 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:57:44,962 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:57:44,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:57:44,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:57:44,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:57:44,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:57:44" (1/1) ... [2019-08-08 11:57:44,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e2ae6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:44, skipping insertion in model container [2019-08-08 11:57:44,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:57:44" (1/1) ... [2019-08-08 11:57:44,978 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:57:45,057 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:57:45,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:57:45,873 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:57:46,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:57:46,149 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:57:46,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46 WrapperNode [2019-08-08 11:57:46,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:57:46,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:57:46,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:57:46,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:57:46,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (1/1) ... [2019-08-08 11:57:46,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (1/1) ... [2019-08-08 11:57:46,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (1/1) ... [2019-08-08 11:57:46,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (1/1) ... [2019-08-08 11:57:46,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (1/1) ... [2019-08-08 11:57:46,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (1/1) ... [2019-08-08 11:57:46,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (1/1) ... [2019-08-08 11:57:46,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:57:46,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:57:46,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:57:46,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:57:46,346 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:57:46" (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 11:57:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:57:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:57:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:57:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:57:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:57:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:57:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:57:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:57:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:57:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:57:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:57:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:57:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:57:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:57:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:57:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:57:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:57:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:57:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:57:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:57:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:57:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:57:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:57:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:57:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:57:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:57:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:57:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:57:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:57:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:57:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:57:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:57:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:57:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:57:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:57:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:57:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:57:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:57:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:57:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:57:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:57:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:57:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:57:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:57:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:57:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:57:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:57:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:57:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:57:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:57:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:57:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:57:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:57:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:57:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:57:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:57:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:57:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:57:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:57:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:57:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:57:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:57:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:57:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:57:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:57:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:57:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:57:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:57:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:57:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:57:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:57:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:57:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:57:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:57:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:57:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:57:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:57:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:57:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:57:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:57:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:57:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:57:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:57:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:57:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:57:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:57:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:57:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 11:57:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-08-08 11:57:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:57:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:57:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 11:57:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 11:57:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-08 11:57:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:57:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:57:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:57:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:57:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:57:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:57:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:57:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:57:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:57:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 11:57:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:57:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 11:57:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:57:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 11:57:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Encrypt [2019-08-08 11:57:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 11:57:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:57:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-08 11:57:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:57:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:57:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:57:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:57:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:57:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:57:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:57:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:57:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:57:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:57:46,443 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:57:46,443 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:57:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:57:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:57:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:57:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:57:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:57:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:57:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:57:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:57:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:57:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:57:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:57:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:57:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:57:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:57:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:57:46,448 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:57:46,451 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:57:46,452 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:57:46,452 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:57:46,453 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:57:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:57:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:57:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:57:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:57:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:57:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:57:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:57:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:57:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:57:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:57:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:57:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:57:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:57:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:57:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:57:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:57:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:57:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:57:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:57:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:57:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:57:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:57:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:57:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:57:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:57:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:57:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:57:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:57:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:57:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:57:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:57:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:57:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:57:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:57:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:57:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:57:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:57:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:57:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:57:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:57:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:57:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:57:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:57:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:57:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:57:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:57:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:57:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:57:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:57:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:57:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:57:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:57:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:57:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:57:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:57:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:57:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:57:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:57:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:57:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:57:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:57:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:57:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:57:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:57:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:57:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:57:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:57:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:57:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:57:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:57:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:57:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:57:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:57:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:57:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:57:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:57:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:57:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:57:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 11:57:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:57:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 11:57:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 11:57:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-08-08 11:57:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 11:57:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 11:57:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-08 11:57:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:57:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 11:57:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Encrypt [2019-08-08 11:57:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 11:57:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-08 11:57:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:57:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:57:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:57:51,814 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:57:51,815 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:57:51,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:57:51 BoogieIcfgContainer [2019-08-08 11:57:51,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:57:51,817 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:57:51,817 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:57:51,818 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:57:51,819 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:57:51" (1/1) ... [2019-08-08 11:57:51,831 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:57:51,833 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:57:51,844 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:57:51,852 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:57:51,854 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:57:52,035 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 732 [2019-08-08 11:57:52,160 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 711 [2019-08-08 11:57:53,871 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 52 [2019-08-08 11:57:54,027 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 229 [2019-08-08 11:57:54,038 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 67 [2019-08-08 11:57:54,042 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 217 [2019-08-08 11:57:54,069 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 67 [2019-08-08 11:57:54,073 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 234 [2019-08-08 11:57:54,090 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 55 [2019-08-08 11:57:54,105 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 234 [2019-08-08 11:57:54,119 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 72 [2019-08-08 11:57:54,125 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 236 [2019-08-08 11:57:54,159 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 72 [2019-08-08 11:57:54,164 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 11:57:54,176 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 79 [2019-08-08 11:57:54,191 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:57:54,193 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 11:57:54,195 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 1 [2019-08-08 11:57:54,195 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:57:54,196 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 1 [2019-08-08 11:57:54,197 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 1 [2019-08-08 11:57:54,198 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 1 [2019-08-08 11:57:54,201 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 1 [2019-08-08 11:57:54,202 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 24 [2019-08-08 11:57:54,203 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 1 [2019-08-08 11:57:54,206 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 24 [2019-08-08 11:57:54,207 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:57:54,207 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:57:54,216 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 3320#(or (and (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~6_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~6_BEFORE_CALL_1 2147483648)) (<= v___utac_acc__VerifyForward_spec__1_~tmp~6_BEFORE_CALL_1 2147483647))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret43_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret43_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret43_3| 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_1 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_1 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_1 2147483648)) (not (= v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_1 0))))) (and (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret43_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret43_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret43_3| 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_2 2147483648)) (not (= v___utac_acc__VerifyForward_spec__1_~tmp___1~2_BEFORE_CALL_2 0)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~6_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp~6_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~6_BEFORE_CALL_2 2147483648)))))) [2019-08-08 11:57:54,217 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:57:54,227 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:57:54,231 INFO L168 Benchmark]: Toolchain (without parser) took 9266.96 ms. Allocated memory was 142.1 MB in the beginning and 305.1 MB in the end (delta: 163.1 MB). Free memory was 85.7 MB in the beginning and 177.1 MB in the end (delta: -91.3 MB). Peak memory consumption was 169.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:57:54,233 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 142.1 MB. Free memory was 107.0 MB in the beginning and 106.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 11:57:54,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1188.06 ms. Allocated memory was 142.1 MB in the beginning and 203.4 MB in the end (delta: 61.3 MB). Free memory was 85.5 MB in the beginning and 133.9 MB in the end (delta: -48.3 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:57:54,238 INFO L168 Benchmark]: Boogie Preprocessor took 191.42 ms. Allocated memory is still 203.4 MB. Free memory was 133.9 MB in the beginning and 125.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:57:54,240 INFO L168 Benchmark]: RCFGBuilder took 5474.07 ms. Allocated memory was 203.4 MB in the beginning and 257.9 MB in the end (delta: 54.5 MB). Free memory was 125.0 MB in the beginning and 161.1 MB in the end (delta: -36.1 MB). Peak memory consumption was 83.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:57:54,241 INFO L168 Benchmark]: Symbolic Interpretation took 2409.56 ms. Allocated memory was 257.9 MB in the beginning and 305.1 MB in the end (delta: 47.2 MB). Free memory was 161.1 MB in the beginning and 177.1 MB in the end (delta: -16.0 MB). Peak memory consumption was 128.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:57:54,259 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2864]: 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 0.49 ms. Allocated memory is still 142.1 MB. Free memory was 107.0 MB in the beginning and 106.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1188.06 ms. Allocated memory was 142.1 MB in the beginning and 203.4 MB in the end (delta: 61.3 MB). Free memory was 85.5 MB in the beginning and 133.9 MB in the end (delta: -48.3 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 191.42 ms. Allocated memory is still 203.4 MB. Free memory was 133.9 MB in the beginning and 125.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5474.07 ms. Allocated memory was 203.4 MB in the beginning and 257.9 MB in the end (delta: 54.5 MB). Free memory was 125.0 MB in the beginning and 161.1 MB in the end (delta: -36.1 MB). Peak memory consumption was 83.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2409.56 ms. Allocated memory was 257.9 MB in the beginning and 305.1 MB in the end (delta: 47.2 MB). Free memory was 161.1 MB in the beginning and 177.1 MB in the end (delta: -16.0 MB). Peak memory consumption was 128.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...