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_spec0_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:48:48,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:48:48,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:48:48,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:48:48,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:48:48,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:48:48,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:48:48,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:48:48,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:48:48,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:48:48,536 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:48:48,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:48:48,537 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:48:48,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:48:48,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:48:48,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:48:48,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:48:48,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:48:48,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:48:48,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:48:48,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:48:48,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:48:48,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:48:48,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:48:48,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:48:48,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:48:48,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:48:48,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:48:48,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:48:48,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:48:48,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:48:48,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:48:48,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:48:48,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:48:48,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:48:48,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:48:48,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:48:48,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:48:48,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:48:48,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:48:48,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:48:48,563 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 11:48:48,577 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:48:48,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:48:48,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:48:48,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:48:48,579 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:48:48,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:48:48,579 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:48:48,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:48:48,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:48:48,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:48:48,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:48:48,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:48:48,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:48:48,581 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:48:48,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:48:48,581 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:48:48,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:48:48,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:48:48,582 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:48:48,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:48:48,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:48:48,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:48:48,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:48:48,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:48:48,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:48:48,583 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:48:48,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:48:48,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:48:48,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:48:48,612 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:48:48,629 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:48:48,633 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:48:48,634 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:48:48,634 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:48:48,635 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product26.cil.c [2019-08-08 11:48:48,702 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58a2f7df8/cc65601fa9684fff97c12b92ce2c86fe/FLAG95e596661 [2019-08-08 11:48:49,344 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:48:49,345 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product26.cil.c [2019-08-08 11:48:49,377 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58a2f7df8/cc65601fa9684fff97c12b92ce2c86fe/FLAG95e596661 [2019-08-08 11:48:49,531 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58a2f7df8/cc65601fa9684fff97c12b92ce2c86fe [2019-08-08 11:48:49,540 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:48:49,542 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:48:49,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:49,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:48:49,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:48:49,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:49" (1/1) ... [2019-08-08 11:48:49,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a85e740 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:49, skipping insertion in model container [2019-08-08 11:48:49,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:49" (1/1) ... [2019-08-08 11:48:49,559 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:48:49,647 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:48:50,486 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:50,506 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:48:50,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:50,812 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:48:50,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50 WrapperNode [2019-08-08 11:48:50,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:50,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:48:50,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:48:50,814 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:48:50,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:51,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:48:51,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:48:51,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:48:51,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:48:51,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50" (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 11:48:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:48:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:48:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:48:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 11:48:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:48:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:48:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:48:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-08-08 11:48:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-08-08 11:48:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 11:48:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:48:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:48:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:48:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:48:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:48:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:48:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:48:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:48:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:48:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-08 11:48:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-08-08 11:48:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:48:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:48:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:48:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:48:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:48:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:48:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:48:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:48:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:48:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:48:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:48:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:48:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:48:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:48:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:48:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:48:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:48:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:48:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:48:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:48:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:48:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:48:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:48:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:48:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:48:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:48:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:48:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:48:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:48:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:48:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:48:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:48:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:48:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:48:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:48:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-08 11:48:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-08-08 11:48:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:48:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:48:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 11:48:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:48:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-08 11:48:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:48:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:48:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:48:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:48:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:48:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:48:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:48:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:48:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:48:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:48:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:48:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:48:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:48:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:48:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:48:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:48:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:48:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:48:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:48:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:48:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:48:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:48:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:48:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:48:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:48:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:48:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:48:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:48:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:48:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:48:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:48:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:48:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:48:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:48:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:48:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:48:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:48:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:48:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:48:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:48:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:48:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:48:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:48:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:48:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:48:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:48:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:48:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:48:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:48:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:48:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:48:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:48:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:48:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:48:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:48:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:48:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:48:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:48:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:48:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:48:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:48:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:48:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:48:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:48:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:48:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:48:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:48:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:48:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:48:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:48:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:48:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:48:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:48:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:48:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:48:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:48:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-08 11:48:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-08-08 11:48:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:48:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:48:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 11:48:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-08-08 11:48:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-08-08 11:48:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-08-08 11:48:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 11:48:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:48:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:48:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:48:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:48:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:48:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:48:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:48:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:48:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:48:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:48:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:48:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:48:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:48:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:48:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:48:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:48:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:48:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:48:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:48:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:48:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:48:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:48:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:48:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:48:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:48:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:48:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:48:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:48:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:48:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:48:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:48:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:48:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:48:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:48:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:48:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:48:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:48:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:48:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:48:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:48:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:48:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:48:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:48:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:48:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-08 11:48:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-08-08 11:48:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:48:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:48:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:48:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:48:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:48:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:48:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 11:48:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-08 11:48:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:48:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:48:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:48:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:48:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:48:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:48:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:48:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:48:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:48:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:48:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:48:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:48:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:48:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:48:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:48:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:48:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:48:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:48:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:48:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:48:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:48:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:48:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:48:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:48:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:48:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:48:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:48:55,693 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:48:55,694 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:48:55,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:55 BoogieIcfgContainer [2019-08-08 11:48:55,696 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:48:55,697 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:48:55,697 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:48:55,697 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:48:55,698 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:55" (1/1) ... [2019-08-08 11:48:55,714 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:48:55,718 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:48:55,739 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:48:55,747 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:48:55,749 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:48:55,938 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 769 [2019-08-08 11:48:56,077 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 748 [2019-08-08 11:49:01,471 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 34 [2019-08-08 11:49:01,544 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 173 [2019-08-08 11:49:01,560 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 49 [2019-08-08 11:49:01,562 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 1 [2019-08-08 11:49:01,564 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 49 [2019-08-08 11:49:01,573 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 53 [2019-08-08 11:49:01,575 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 3 [2019-08-08 11:49:01,577 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 53 [2019-08-08 11:49:01,579 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 57 [2019-08-08 11:49:01,581 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 63 [2019-08-08 11:49:01,587 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 57 [2019-08-08 11:49:01,589 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:49:01,592 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 67 [2019-08-08 11:49:01,598 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 54 [2019-08-08 11:49:01,600 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:49:01,602 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 45 [2019-08-08 11:49:01,604 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 54 [2019-08-08 11:49:01,605 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 56 [2019-08-08 11:49:01,606 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 45 [2019-08-08 11:49:01,608 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 56 [2019-08-08 11:49:01,609 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:49:01,609 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:49:01,612 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 29089#(or (and (exists ((v_isReadable_~tmp~16_BEFORE_RETURN_3 Int)) (and (<= 0 (+ v_isReadable_~tmp~16_BEFORE_RETURN_3 2147483648)) (not (= 0 v_isReadable_~tmp~16_BEFORE_RETURN_3)) (<= v_isReadable_~tmp~16_BEFORE_RETURN_3 2147483647))) (or (exists ((|v_deliver_#t~ret15_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret15_3| 2147483648)) (<= |v_deliver_#t~ret15_3| 2147483647))) (and (exists ((|v_deliver_#t~ret15_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret15_3| 2147483648)) (<= |v_deliver_#t~ret15_3| 2147483647))) (= 0 ~queue_empty~0) (exists ((v_autoRespond_~sender~0_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483648)) (<= v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483647))) (exists ((|v_autoRespond_#t~ret27_3| Int)) (and (<= |v_autoRespond_#t~ret27_3| 2147483647) (<= 0 (+ |v_autoRespond_#t~ret27_3| 2147483648)))) (exists ((v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_2 Int)) (and (<= 0 (+ v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_2 2147483648)) (not (= v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_2 0)) (<= v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_2 2147483647))))) (exists ((v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1 Int)) (and (<= v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1 2147483647) (<= 0 (+ v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1 2147483648)) (not (= 0 v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_1)))) (exists ((|v___utac_acc__DecryptForward_spec__1_#t~ret94_3| Int)) (and (<= |v___utac_acc__DecryptForward_spec__1_#t~ret94_3| 2147483647) (<= 0 (+ |v___utac_acc__DecryptForward_spec__1_#t~ret94_3| 2147483648))))) (and (or (exists ((|v_deliver_#t~ret15_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret15_3| 2147483648)) (<= |v_deliver_#t~ret15_3| 2147483647))) (and (exists ((|v_deliver_#t~ret15_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret15_3| 2147483648)) (<= |v_deliver_#t~ret15_3| 2147483647))) (= 0 ~queue_empty~0) (exists ((v_autoRespond_~sender~0_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483648)) (<= v_autoRespond_~sender~0_BEFORE_RETURN_1 2147483647))) (exists ((v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_3 Int)) (and (not (= v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_3 0)) (<= v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_3 2147483647) (<= 0 (+ v_incoming__wrappee__AddressBook_~tmp~4_BEFORE_RETURN_3 2147483648)))) (exists ((|v_autoRespond_#t~ret27_3| Int)) (and (<= |v_autoRespond_#t~ret27_3| 2147483647) (<= 0 (+ |v_autoRespond_#t~ret27_3| 2147483648)))))) (exists ((v_isReadable_~tmp~16_BEFORE_RETURN_4 Int)) (and (<= 0 (+ v_isReadable_~tmp~16_BEFORE_RETURN_4 2147483648)) (not (= 0 v_isReadable_~tmp~16_BEFORE_RETURN_4)) (<= v_isReadable_~tmp~16_BEFORE_RETURN_4 2147483647))) (exists ((v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 Int)) (and (not (= 0 v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2)) (<= v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 2147483647) (<= 0 (+ v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 2147483648)))) (exists ((|v___utac_acc__DecryptForward_spec__1_#t~ret94_3| Int)) (and (<= |v___utac_acc__DecryptForward_spec__1_#t~ret94_3| 2147483647) (<= 0 (+ |v___utac_acc__DecryptForward_spec__1_#t~ret94_3| 2147483648)))))) [2019-08-08 11:49:01,613 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:49:01,620 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:49:01,623 INFO L168 Benchmark]: Toolchain (without parser) took 12080.64 ms. Allocated memory was 130.5 MB in the beginning and 437.3 MB in the end (delta: 306.7 MB). Free memory was 82.6 MB in the beginning and 249.4 MB in the end (delta: -166.8 MB). Peak memory consumption was 338.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:49:01,624 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 130.5 MB. Free memory was 103.3 MB in the beginning and 103.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:49:01,625 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1270.45 ms. Allocated memory was 130.5 MB in the beginning and 199.2 MB in the end (delta: 68.7 MB). Free memory was 82.4 MB in the beginning and 132.4 MB in the end (delta: -49.9 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:49:01,626 INFO L168 Benchmark]: Boogie Preprocessor took 215.03 ms. Allocated memory is still 199.2 MB. Free memory was 132.4 MB in the beginning and 123.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:49:01,627 INFO L168 Benchmark]: RCFGBuilder took 4667.17 ms. Allocated memory was 199.2 MB in the beginning and 275.3 MB in the end (delta: 76.0 MB). Free memory was 123.2 MB in the beginning and 189.8 MB in the end (delta: -66.6 MB). Peak memory consumption was 85.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:49:01,628 INFO L168 Benchmark]: Symbolic Interpretation took 5923.71 ms. Allocated memory was 275.3 MB in the beginning and 437.3 MB in the end (delta: 162.0 MB). Free memory was 189.8 MB in the beginning and 249.4 MB in the end (delta: -59.6 MB). Peak memory consumption was 300.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:49:01,632 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2970]: 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 0.45 ms. Allocated memory is still 130.5 MB. Free memory was 103.3 MB in the beginning and 103.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1270.45 ms. Allocated memory was 130.5 MB in the beginning and 199.2 MB in the end (delta: 68.7 MB). Free memory was 82.4 MB in the beginning and 132.4 MB in the end (delta: -49.9 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 215.03 ms. Allocated memory is still 199.2 MB. Free memory was 132.4 MB in the beginning and 123.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4667.17 ms. Allocated memory was 199.2 MB in the beginning and 275.3 MB in the end (delta: 76.0 MB). Free memory was 123.2 MB in the beginning and 189.8 MB in the end (delta: -66.6 MB). Peak memory consumption was 85.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5923.71 ms. Allocated memory was 275.3 MB in the beginning and 437.3 MB in the end (delta: 162.0 MB). Free memory was 189.8 MB in the beginning and 249.4 MB in the end (delta: -59.6 MB). Peak memory consumption was 300.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...