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_spec3_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 12:02:15,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:02:15,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:02:15,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:02:15,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:02:15,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:02:15,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:02:15,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:02:15,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:02:15,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:02:15,712 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:02:15,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:02:15,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:02:15,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:02:15,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:02:15,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:02:15,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:02:15,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:02:15,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:02:15,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:02:15,724 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:02:15,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:02:15,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:02:15,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:02:15,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 12:02:15,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 12:02:15,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 12:02:15,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 12:02:15,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 12:02:15,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 12:02:15,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:02:15,736 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:02:15,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:02:15,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:02:15,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:02:15,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:02:15,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:02:15,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:02:15,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:02:15,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:02:15,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:02:15,745 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 12:02:15,774 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:02:15,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:02:15,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:02:15,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:02:15,776 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:02:15,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:02:15,777 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:02:15,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:02:15,777 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:02:15,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:02:15,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:02:15,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:02:15,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:02:15,779 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:02:15,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:02:15,780 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:02:15,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:02:15,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:02:15,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:02:15,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:02:15,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:02:15,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:02:15,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:02:15,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:02:15,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:02:15,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:02:15,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:02:15,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:02:15,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:02:15,830 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:02:15,842 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:02:15,845 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:02:15,846 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:02:15,847 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:02:15,848 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product31.cil.c [2019-08-08 12:02:15,910 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e3f139f/d6157293396a421b9bd069026019b4e8/FLAGe72f565df [2019-08-08 12:02:16,549 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:02:16,554 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product31.cil.c [2019-08-08 12:02:16,577 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e3f139f/d6157293396a421b9bd069026019b4e8/FLAGe72f565df [2019-08-08 12:02:16,769 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e3f139f/d6157293396a421b9bd069026019b4e8 [2019-08-08 12:02:16,777 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:02:16,778 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:02:16,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:02:16,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:02:16,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:02:16,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:02:16" (1/1) ... [2019-08-08 12:02:16,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54cf62c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:16, skipping insertion in model container [2019-08-08 12:02:16,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:02:16" (1/1) ... [2019-08-08 12:02:16,795 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:02:16,877 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:02:17,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:02:17,673 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:02:17,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:02:17,956 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:02:17,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17 WrapperNode [2019-08-08 12:02:17,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:02:17,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:02:17,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:02:17,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:02:17,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... [2019-08-08 12:02:17,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... [2019-08-08 12:02:18,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... [2019-08-08 12:02:18,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... [2019-08-08 12:02:18,097 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... [2019-08-08 12:02:18,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... [2019-08-08 12:02:18,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... [2019-08-08 12:02:18,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:02:18,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:02:18,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:02:18,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:02:18,171 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:02:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:02:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:02:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 12:02:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 12:02:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 12:02:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 12:02:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 12:02:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 12:02:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 12:02:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 12:02:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 12:02:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 12:02:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 12:02:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 12:02:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 12:02:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 12:02:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 12:02:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 12:02:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 12:02:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 12:02:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 12:02:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 12:02:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 12:02:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 12:02:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 12:02:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 12:02:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 12:02:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 12:02:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 12:02:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 12:02:18,239 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 12:02:18,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 12:02:18,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 12:02:18,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 12:02:18,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 12:02:18,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 12:02:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 12:02:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 12:02:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 12:02:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 12:02:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 12:02:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:02:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 12:02:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 12:02:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 12:02:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 12:02:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 12:02:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 12:02:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 12:02:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 12:02:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 12:02:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 12:02:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 12:02:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 12:02:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 12:02:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 12:02:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 12:02:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 12:02:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 12:02:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 12:02:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 12:02:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 12:02:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 12:02:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 12:02:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 12:02:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 12:02:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-08-08 12:02:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 12:02:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 12:02:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 12:02:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 12:02:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-08 12:02:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 12:02:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 12:02:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 12:02:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 12:02:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 12:02:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 12:02:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 12:02:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 12:02:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 12:02:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 12:02:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 12:02:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 12:02:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__1 [2019-08-08 12:02:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__2 [2019-08-08 12:02:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 12:02:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 12:02:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 12:02:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 12:02:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 12:02:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 12:02:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 12:02:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 12:02:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 12:02:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 12:02:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 12:02:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 12:02:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 12:02:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 12:02:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 12:02:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 12:02:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 12:02:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 12:02:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 12:02:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 12:02:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 12:02:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 12:02:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Encrypt [2019-08-08 12:02:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 12:02:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 12:02:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-08 12:02:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 12:02:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 12:02:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 12:02:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 12:02:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:02:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 12:02:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 12:02:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 12:02:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 12:02:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 12:02:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 12:02:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 12:02:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 12:02:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 12:02:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 12:02:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 12:02:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 12:02:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 12:02:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 12:02:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 12:02:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 12:02:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 12:02:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 12:02:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 12:02:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 12:02:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 12:02:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 12:02:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 12:02:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 12:02:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 12:02:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 12:02:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 12:02:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 12:02:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 12:02:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 12:02:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 12:02:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 12:02:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 12:02:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 12:02:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 12:02:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 12:02:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 12:02:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 12:02:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 12:02:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 12:02:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 12:02:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:02:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 12:02:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 12:02:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 12:02:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 12:02:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 12:02:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 12:02:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 12:02:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 12:02:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 12:02:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 12:02:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 12:02:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 12:02:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 12:02:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 12:02:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 12:02:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 12:02:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 12:02:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 12:02:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 12:02:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 12:02:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 12:02:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 12:02:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 12:02:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 12:02:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 12:02:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 12:02:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 12:02:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 12:02:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 12:02:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 12:02:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 12:02:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 12:02:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 12:02:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 12:02:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 12:02:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 12:02:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 12:02:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 12:02:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 12:02:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 12:02:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 12:02:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 12:02:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 12:02:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 12:02:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 12:02:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 12:02:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 12:02:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 12:02:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 12:02:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 12:02:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 12:02:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 12:02:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 12:02:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 12:02:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 12:02:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 12:02:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 12:02:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__1 [2019-08-08 12:02:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 12:02:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-08-08 12:02:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 12:02:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 12:02:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-08 12:02:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__2 [2019-08-08 12:02:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 12:02:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 12:02:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 12:02:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 12:02:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 12:02:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 12:02:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 12:02:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 12:02:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 12:02:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 12:02:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Encrypt [2019-08-08 12:02:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 12:02:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-08 12:02:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 12:02:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:02:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 12:02:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:02:22,513 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:02:22,513 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 12:02:22,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:02:22 BoogieIcfgContainer [2019-08-08 12:02:22,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:02:22,516 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:02:22,516 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:02:22,516 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:02:22,517 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:02:22" (1/1) ... [2019-08-08 12:02:22,530 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:02:22,532 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:02:22,544 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:02:22,553 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:02:22,554 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:02:22,673 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 768 [2019-08-08 12:02:22,761 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 747 [2019-08-08 12:02:36,953 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 55 [2019-08-08 12:02:37,033 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 210 [2019-08-08 12:02:37,037 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 70 [2019-08-08 12:02:37,040 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 198 [2019-08-08 12:02:37,055 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 70 [2019-08-08 12:02:37,058 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 215 [2019-08-08 12:02:37,064 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 58 [2019-08-08 12:02:37,069 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 215 [2019-08-08 12:02:37,076 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 75 [2019-08-08 12:02:37,079 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 221 [2019-08-08 12:02:37,093 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 75 [2019-08-08 12:02:37,096 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 12:02:37,097 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 89 [2019-08-08 12:02:37,104 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 7 [2019-08-08 12:02:37,104 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 12:02:37,105 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 1 [2019-08-08 12:02:37,108 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 7 [2019-08-08 12:02:37,108 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 41 [2019-08-08 12:02:37,108 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 1 [2019-08-08 12:02:37,111 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 41 [2019-08-08 12:02:37,112 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 12:02:37,112 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 12:02:37,115 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 28840#(= ~sent_signed~0 1) [2019-08-08 12:02:37,116 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 12:02:37,125 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 12:02:37,128 INFO L168 Benchmark]: Toolchain (without parser) took 20348.27 ms. Allocated memory was 139.5 MB in the beginning and 755.5 MB in the end (delta: 616.0 MB). Free memory was 85.2 MB in the beginning and 585.3 MB in the end (delta: -500.1 MB). Peak memory consumption was 629.8 MB. Max. memory is 7.1 GB. [2019-08-08 12:02:37,129 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 12:02:37,130 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1178.73 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 85.0 MB in the beginning and 129.8 MB in the end (delta: -44.9 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. [2019-08-08 12:02:37,131 INFO L168 Benchmark]: Boogie Preprocessor took 211.19 ms. Allocated memory is still 201.3 MB. Free memory was 129.8 MB in the beginning and 120.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-08 12:02:37,132 INFO L168 Benchmark]: RCFGBuilder took 4345.53 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 120.5 MB in the beginning and 168.4 MB in the end (delta: -47.9 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. [2019-08-08 12:02:37,133 INFO L168 Benchmark]: Symbolic Interpretation took 14608.93 ms. Allocated memory was 266.9 MB in the beginning and 755.5 MB in the end (delta: 488.6 MB). Free memory was 168.4 MB in the beginning and 585.3 MB in the end (delta: -416.9 MB). Peak memory consumption was 585.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:02:37,138 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1831]: 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 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1178.73 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 85.0 MB in the beginning and 129.8 MB in the end (delta: -44.9 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 211.19 ms. Allocated memory is still 201.3 MB. Free memory was 129.8 MB in the beginning and 120.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4345.53 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 120.5 MB in the beginning and 168.4 MB in the end (delta: -47.9 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 14608.93 ms. Allocated memory was 266.9 MB in the beginning and 755.5 MB in the end (delta: 488.6 MB). Free memory was 168.4 MB in the beginning and 585.3 MB in the end (delta: -416.9 MB). Peak memory consumption was 585.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...