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_spec7_product28.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 12:10:18,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:10:18,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:10:18,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:10:18,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:10:18,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:10:18,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:10:18,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:10:18,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:10:18,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:10:18,092 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:10:18,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:10:18,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:10:18,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:10:18,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:10:18,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:10:18,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:10:18,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:10:18,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:10:18,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:10:18,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:10:18,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:10:18,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:10:18,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:10:18,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 12:10:18,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 12:10:18,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 12:10:18,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 12:10:18,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 12:10:18,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 12:10:18,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:10:18,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:10:18,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:10:18,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:10:18,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:10:18,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:10:18,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:10:18,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:10:18,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:10:18,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:10:18,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:10:18,117 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 12:10:18,131 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:10:18,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:10:18,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:10:18,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:10:18,133 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:10:18,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:10:18,134 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:10:18,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:10:18,134 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:10:18,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:10:18,134 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:10:18,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:10:18,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:10:18,135 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:10:18,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:10:18,135 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:10:18,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:10:18,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:10:18,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:10:18,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:10:18,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:10:18,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:10:18,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:10:18,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:10:18,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:10:18,137 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:10:18,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:10:18,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:10:18,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:10:18,165 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:10:18,177 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:10:18,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:10:18,182 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:10:18,182 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:10:18,183 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product28.cil.c [2019-08-08 12:10:18,244 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c60342c3/1b352c9317a3467687a3d292ba1c7d37/FLAG29ae349e0 [2019-08-08 12:10:18,901 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:10:18,906 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product28.cil.c [2019-08-08 12:10:18,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c60342c3/1b352c9317a3467687a3d292ba1c7d37/FLAG29ae349e0 [2019-08-08 12:10:19,106 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c60342c3/1b352c9317a3467687a3d292ba1c7d37 [2019-08-08 12:10:19,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:10:19,117 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:10:19,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:10:19,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:10:19,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:10:19,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:10:19" (1/1) ... [2019-08-08 12:10:19,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f1a114a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:19, skipping insertion in model container [2019-08-08 12:10:19,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:10:19" (1/1) ... [2019-08-08 12:10:19,134 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:10:19,219 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:10:20,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:10:20,062 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:10:20,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:10:20,330 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:10:20,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20 WrapperNode [2019-08-08 12:10:20,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:10:20,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:10:20,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:10:20,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:10:20,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (1/1) ... [2019-08-08 12:10:20,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (1/1) ... [2019-08-08 12:10:20,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (1/1) ... [2019-08-08 12:10:20,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (1/1) ... [2019-08-08 12:10:20,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (1/1) ... [2019-08-08 12:10:20,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (1/1) ... [2019-08-08 12:10:20,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (1/1) ... [2019-08-08 12:10:20,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:10:20,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:10:20,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:10:20,515 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:10:20,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:10:20" (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 12:10:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:10:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:10:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 12:10:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 12:10:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 12:10:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Encrypt [2019-08-08 12:10:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-08-08 12:10:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 12:10:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-08 12:10:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 12:10:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 12:10:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 12:10:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 12:10:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 12:10:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 12:10:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 12:10:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 12:10:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 12:10:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-08-08 12:10:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 12:10:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 12:10:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 12:10:20,595 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-08 12:10:20,595 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 12:10:20,595 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 12:10:20,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 12:10:20,596 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 12:10:20,596 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 12:10:20,596 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 12:10:20,596 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 12:10:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 12:10:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 12:10:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 12:10:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 12:10:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 12:10:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 12:10:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 12:10:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 12:10:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 12:10:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 12:10:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 12:10:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 12:10:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 12:10:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:10:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 12:10:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 12:10:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 12:10:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 12:10:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 12:10:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 12:10:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 12:10:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 12:10:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 12:10:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 12:10:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2019-08-08 12:10:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 12:10:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 12:10:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 12:10:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 12:10:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 12:10:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 12:10:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 12:10:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 12:10:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 12:10:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 12:10:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 12:10:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 12:10:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 12:10:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 12:10:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 12:10:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 12:10:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 12:10:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 12:10:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 12:10:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 12:10:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 12:10:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 12:10:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 12:10:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 12:10:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 12:10:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 12:10:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 12:10:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 12:10:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 12:10:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 12:10:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 12:10:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 12:10:20,609 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 12:10:20,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 12:10:20,610 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 12:10:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 12:10:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 12:10:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 12:10:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 12:10:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 12:10:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 12:10:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 12:10:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 12:10:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 12:10:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 12:10:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 12:10:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 12:10:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 12:10:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 12:10:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 12:10:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 12:10:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 12:10:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 12:10:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 12:10:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 12:10:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 12:10:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 12:10:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:10:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 12:10:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 12:10:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 12:10:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 12:10:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 12:10:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 12:10:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 12:10:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 12:10:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 12:10:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 12:10:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 12:10:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 12:10:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 12:10:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 12:10:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 12:10:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 12:10:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 12:10:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 12:10:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 12:10:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Encrypt [2019-08-08 12:10:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-08-08 12:10:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-08 12:10:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 12:10:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 12:10:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 12:10:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 12:10:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 12:10:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 12:10:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 12:10:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 12:10:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 12:10:20,634 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 12:10:20,634 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 12:10:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 12:10:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 12:10:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 12:10:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 12:10:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 12:10:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 12:10:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 12:10:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 12:10:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 12:10:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 12:10:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 12:10:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 12:10:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 12:10:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 12:10:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 12:10:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 12:10:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 12:10:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 12:10:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 12:10:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-08-08 12:10:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 12:10:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-08 12:10:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2019-08-08 12:10:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 12:10:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 12:10:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 12:10:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 12:10:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 12:10:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 12:10:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:10:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 12:10:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 12:10:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 12:10:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 12:10:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 12:10:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 12:10:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 12:10:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 12:10:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 12:10:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 12:10:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 12:10:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 12:10:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 12:10:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 12:10:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 12:10:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 12:10:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 12:10:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 12:10:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 12:10:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 12:10:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 12:10:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 12:10:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 12:10:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 12:10:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 12:10:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 12:10:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 12:10:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 12:10:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 12:10:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 12:10:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 12:10:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 12:10:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 12:10:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 12:10:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 12:10:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 12:10:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 12:10:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 12:10:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 12:10:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:10:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 12:10:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:10:24,869 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:10:24,869 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 12:10:24,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:10:24 BoogieIcfgContainer [2019-08-08 12:10:24,871 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:10:24,872 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:10:24,872 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:10:24,872 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:10:24,873 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:10:24" (1/1) ... [2019-08-08 12:10:24,889 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:10:24,893 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:10:24,911 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:10:24,920 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:10:24,921 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:10:25,078 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 700 [2019-08-08 12:10:25,180 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 679 [2019-08-08 12:10:31,710 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 43 [2019-08-08 12:10:31,773 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 103 [2019-08-08 12:10:31,776 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 58 [2019-08-08 12:10:31,778 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 91 [2019-08-08 12:10:31,784 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 55 [2019-08-08 12:10:31,786 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 108 [2019-08-08 12:10:31,789 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 40 [2019-08-08 12:10:31,792 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 108 [2019-08-08 12:10:31,795 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 57 [2019-08-08 12:10:31,797 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 110 [2019-08-08 12:10:31,805 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 57 [2019-08-08 12:10:31,807 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 7 [2019-08-08 12:10:31,808 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 64 [2019-08-08 12:10:31,819 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 7 [2019-08-08 12:10:31,819 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 7 [2019-08-08 12:10:31,820 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__EncryptVerify_spec__1 with input of size 1 [2019-08-08 12:10:31,822 INFO L185 IcfgInterpreter]: Interpreting procedure verify with input of size 7 [2019-08-08 12:10:31,822 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 11 [2019-08-08 12:10:31,825 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__EncryptVerify_spec__1 with input of size 1 [2019-08-08 12:10:31,827 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 11 [2019-08-08 12:10:31,829 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 12:10:31,829 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 12:10:31,832 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 52133#(or (exists ((v_isReadable_~tmp~4_BEFORE_RETURN_4 Int)) (and (<= 0 (+ v_isReadable_~tmp~4_BEFORE_RETURN_4 2147483648)) (not (= 0 v_isReadable_~tmp~4_BEFORE_RETURN_4)) (<= v_isReadable_~tmp~4_BEFORE_RETURN_4 2147483647))) (exists ((v_isReadable_~tmp~4_BEFORE_RETURN_3 Int)) (and (<= 0 (+ v_isReadable_~tmp~4_BEFORE_RETURN_3 2147483648)) (not (= 0 v_isReadable_~tmp~4_BEFORE_RETURN_3)) (<= v_isReadable_~tmp~4_BEFORE_RETURN_3 2147483647)))) [2019-08-08 12:10:31,834 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 12:10:31,842 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 12:10:31,846 INFO L168 Benchmark]: Toolchain (without parser) took 12727.42 ms. Allocated memory was 136.3 MB in the beginning and 425.7 MB in the end (delta: 289.4 MB). Free memory was 84.2 MB in the beginning and 231.3 MB in the end (delta: -147.1 MB). Peak memory consumption was 300.4 MB. Max. memory is 7.1 GB. [2019-08-08 12:10:31,847 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.3 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 12:10:31,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1213.90 ms. Allocated memory was 136.3 MB in the beginning and 206.0 MB in the end (delta: 69.7 MB). Free memory was 84.0 MB in the beginning and 141.8 MB in the end (delta: -57.8 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:10:31,851 INFO L168 Benchmark]: Boogie Preprocessor took 182.51 ms. Allocated memory is still 206.0 MB. Free memory was 141.8 MB in the beginning and 133.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:10:31,853 INFO L168 Benchmark]: RCFGBuilder took 4356.41 ms. Allocated memory was 206.0 MB in the beginning and 261.6 MB in the end (delta: 55.6 MB). Free memory was 133.2 MB in the beginning and 178.6 MB in the end (delta: -45.4 MB). Peak memory consumption was 88.5 MB. Max. memory is 7.1 GB. [2019-08-08 12:10:31,854 INFO L168 Benchmark]: Symbolic Interpretation took 6970.68 ms. Allocated memory was 261.6 MB in the beginning and 425.7 MB in the end (delta: 164.1 MB). Free memory was 178.6 MB in the beginning and 231.3 MB in the end (delta: -52.7 MB). Peak memory consumption was 269.5 MB. Max. memory is 7.1 GB. [2019-08-08 12:10:31,871 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 43]: 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 0.22 ms. Allocated memory is still 136.3 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1213.90 ms. Allocated memory was 136.3 MB in the beginning and 206.0 MB in the end (delta: 69.7 MB). Free memory was 84.0 MB in the beginning and 141.8 MB in the end (delta: -57.8 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 182.51 ms. Allocated memory is still 206.0 MB. Free memory was 141.8 MB in the beginning and 133.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4356.41 ms. Allocated memory was 206.0 MB in the beginning and 261.6 MB in the end (delta: 55.6 MB). Free memory was 133.2 MB in the beginning and 178.6 MB in the end (delta: -45.4 MB). Peak memory consumption was 88.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 6970.68 ms. Allocated memory was 261.6 MB in the beginning and 425.7 MB in the end (delta: 164.1 MB). Free memory was 178.6 MB in the beginning and 231.3 MB in the end (delta: -52.7 MB). Peak memory consumption was 269.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...