java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:41:15,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:41:15,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:41:15,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:41:15,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:41:15,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:41:15,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:41:15,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:41:15,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:41:15,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:41:15,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:41:15,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:41:15,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:41:15,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:41:15,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:41:15,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:41:15,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:41:15,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:41:15,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:41:15,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:41:15,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:41:15,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:41:15,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:41:15,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:41:15,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:41:15,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:41:15,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:41:15,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:41:15,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:41:15,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:41:15,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:41:15,605 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:41:15,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:41:15,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:41:15,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:41:15,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:41:15,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:41:15,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:41:15,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:41:15,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:41:15,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:41:15,615 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 [2019-10-14 00:41:15,642 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:41:15,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:41:15,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:41:15,643 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:41:15,643 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:41:15,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:41:15,644 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:41:15,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:41:15,644 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:41:15,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:41:15,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:41:15,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:41:15,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:41:15,645 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:41:15,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:41:15,646 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:41:15,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:41:15,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:41:15,646 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:41:15,647 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:41:15,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:41:15,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:41:15,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:41:15,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:41:15,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:41:15,648 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:41:15,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:41:15,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:41:15,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:41:15,938 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:41:15,951 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:41:15,954 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:41:15,956 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:41:15,956 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:41:15,957 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product35.cil.c [2019-10-14 00:41:16,030 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b3295c8/53b5ec36188242c9b978e9a354a4061c/FLAG1df2af51c [2019-10-14 00:41:16,707 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:41:16,708 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product35.cil.c [2019-10-14 00:41:16,736 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b3295c8/53b5ec36188242c9b978e9a354a4061c/FLAG1df2af51c [2019-10-14 00:41:16,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b3295c8/53b5ec36188242c9b978e9a354a4061c [2019-10-14 00:41:16,929 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:41:16,930 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:41:16,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:41:16,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:41:16,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:41:16,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:41:16" (1/1) ... [2019-10-14 00:41:16,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e8ed57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:16, skipping insertion in model container [2019-10-14 00:41:16,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:41:16" (1/1) ... [2019-10-14 00:41:16,945 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:41:17,025 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:41:17,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:41:17,793 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:41:17,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:41:18,086 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:41:18,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18 WrapperNode [2019-10-14 00:41:18,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:41:18,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:41:18,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:41:18,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:41:18,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (1/1) ... [2019-10-14 00:41:18,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (1/1) ... [2019-10-14 00:41:18,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (1/1) ... [2019-10-14 00:41:18,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (1/1) ... [2019-10-14 00:41:18,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (1/1) ... [2019-10-14 00:41:18,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (1/1) ... [2019-10-14 00:41:18,299 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (1/1) ... [2019-10-14 00:41:18,328 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:41:18,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:41:18,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:41:18,329 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:41:18,330 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:18" (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 [2019-10-14 00:41:18,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:41:18,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:41:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-14 00:41:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-14 00:41:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-14 00:41:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-10-14 00:41:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-10-14 00:41:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-14 00:41:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-10-14 00:41:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-14 00:41:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-14 00:41:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-14 00:41:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-14 00:41:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-14 00:41:18,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-14 00:41:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-14 00:41:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-14 00:41:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-14 00:41:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-14 00:41:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-10-14 00:41:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-14 00:41:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-14 00:41:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-14 00:41:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-14 00:41:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-14 00:41:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-14 00:41:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-10-14 00:41:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-10-14 00:41:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-14 00:41:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-14 00:41:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-10-14 00:41:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-10-14 00:41:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-10-14 00:41:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-10-14 00:41:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-14 00:41:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-14 00:41:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-14 00:41:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-14 00:41:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-14 00:41:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-14 00:41:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-14 00:41:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-14 00:41:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-14 00:41:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-14 00:41:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-10-14 00:41:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-14 00:41:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-14 00:41:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-14 00:41:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-14 00:41:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-14 00:41:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-14 00:41:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-14 00:41:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-14 00:41:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-14 00:41:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-14 00:41:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-14 00:41:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-14 00:41:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-14 00:41:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-14 00:41:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-14 00:41:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-14 00:41:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-14 00:41:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-14 00:41:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-14 00:41:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-14 00:41:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-14 00:41:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-14 00:41:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-14 00:41:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-14 00:41:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-14 00:41:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-14 00:41:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-14 00:41:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-14 00:41:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-14 00:41:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-14 00:41:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-14 00:41:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-14 00:41:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-14 00:41:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-14 00:41:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-14 00:41:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-14 00:41:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-14 00:41:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-14 00:41:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-14 00:41:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-14 00:41:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-14 00:41:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-14 00:41:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:41:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-14 00:41:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-14 00:41:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-14 00:41:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-14 00:41:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-14 00:41:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-14 00:41:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-14 00:41:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-14 00:41:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-14 00:41:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-14 00:41:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-10-14 00:41:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-14 00:41:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-14 00:41:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-14 00:41:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-14 00:41:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-14 00:41:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-14 00:41:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-14 00:41:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-14 00:41:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-14 00:41:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-14 00:41:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-14 00:41:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-14 00:41:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-14 00:41:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-14 00:41:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-14 00:41:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-14 00:41:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-14 00:41:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-14 00:41:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-14 00:41:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-14 00:41:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-14 00:41:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-14 00:41:18,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:41:18,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:41:18,455 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 00:41:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-14 00:41:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:41:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-14 00:41:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-14 00:41:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-14 00:41:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-14 00:41:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-14 00:41:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-14 00:41:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-14 00:41:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-14 00:41:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-14 00:41:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-14 00:41:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-14 00:41:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-14 00:41:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-14 00:41:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-14 00:41:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-14 00:41:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-10-14 00:41:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-10-14 00:41:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-10-14 00:41:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-14 00:41:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-14 00:41:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:41:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:41:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-14 00:41:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:41:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:41:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:41:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:41:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-14 00:41:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:41:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-14 00:41:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-14 00:41:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:41:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-14 00:41:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-14 00:41:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-14 00:41:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-14 00:41:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-10-14 00:41:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-14 00:41:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-14 00:41:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-14 00:41:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-14 00:41:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-14 00:41:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-14 00:41:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-14 00:41:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-14 00:41:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-14 00:41:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-14 00:41:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-14 00:41:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-14 00:41:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-14 00:41:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-14 00:41:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-14 00:41:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-14 00:41:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-14 00:41:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-14 00:41:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-14 00:41:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-14 00:41:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-14 00:41:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-14 00:41:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-14 00:41:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-14 00:41:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-14 00:41:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-14 00:41:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-14 00:41:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-14 00:41:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-14 00:41:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-14 00:41:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-14 00:41:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-10-14 00:41:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-14 00:41:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-14 00:41:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-14 00:41:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-14 00:41:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-10-14 00:41:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-10-14 00:41:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-10-14 00:41:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-10-14 00:41:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-10-14 00:41:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-10-14 00:41:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-14 00:41:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-14 00:41:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-14 00:41:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-14 00:41:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-14 00:41:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-14 00:41:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-14 00:41:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-14 00:41:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-14 00:41:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-14 00:41:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-14 00:41:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-14 00:41:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-14 00:41:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-14 00:41:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-14 00:41:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-14 00:41:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-14 00:41:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-14 00:41:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-14 00:41:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-14 00:41:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-14 00:41:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-14 00:41:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-14 00:41:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-14 00:41:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-14 00:41:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-14 00:41:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-14 00:41:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-10-14 00:41:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-14 00:41:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-14 00:41:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-14 00:41:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-14 00:41:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-14 00:41:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-14 00:41:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-14 00:41:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-14 00:41:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-14 00:41:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:41:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-14 00:41:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-14 00:41:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-14 00:41:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-14 00:41:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-14 00:41:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-14 00:41:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-14 00:41:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-14 00:41:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-14 00:41:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-14 00:41:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-14 00:41:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:41:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:41:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:41:20,916 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:41:20,917 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-14 00:41:20,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:41:20 BoogieIcfgContainer [2019-10-14 00:41:20,919 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:41:20,920 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:41:20,920 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:41:20,921 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:41:20,922 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:41:20" (1/1) ... [2019-10-14 00:41:20,965 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:41:21,144 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:41:21,150 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 197 root evaluator evaluations with a maximum evaluation depth of 0. Performed 197 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 388 variables. [2019-10-14 00:41:21,151 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:41:21,154 INFO L168 Benchmark]: Toolchain (without parser) took 4222.50 ms. Allocated memory was 145.8 MB in the beginning and 248.0 MB in the end (delta: 102.2 MB). Free memory was 100.9 MB in the beginning and 207.5 MB in the end (delta: -106.7 MB). Peak memory consumption was 119.7 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:21,155 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-14 00:41:21,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1157.70 ms. Allocated memory was 145.8 MB in the beginning and 204.5 MB in the end (delta: 58.7 MB). Free memory was 100.6 MB in the beginning and 127.3 MB in the end (delta: -26.7 MB). Peak memory consumption was 40.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:21,157 INFO L168 Benchmark]: Boogie Preprocessor took 238.95 ms. Allocated memory is still 204.5 MB. Free memory was 127.3 MB in the beginning and 117.5 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:21,158 INFO L168 Benchmark]: RCFGBuilder took 2591.21 ms. Allocated memory was 204.5 MB in the beginning and 249.0 MB in the end (delta: 44.6 MB). Free memory was 117.5 MB in the beginning and 104.3 MB in the end (delta: 13.2 MB). Peak memory consumption was 73.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:21,159 INFO L168 Benchmark]: Abstract Interpretation took 230.75 ms. Allocated memory was 249.0 MB in the beginning and 248.0 MB in the end (delta: -1.0 MB). Free memory was 104.3 MB in the beginning and 207.5 MB in the end (delta: -103.3 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:21,164 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1157.70 ms. Allocated memory was 145.8 MB in the beginning and 204.5 MB in the end (delta: 58.7 MB). Free memory was 100.6 MB in the beginning and 127.3 MB in the end (delta: -26.7 MB). Peak memory consumption was 40.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 238.95 ms. Allocated memory is still 204.5 MB. Free memory was 127.3 MB in the beginning and 117.5 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2591.21 ms. Allocated memory was 204.5 MB in the beginning and 249.0 MB in the end (delta: 44.6 MB). Free memory was 117.5 MB in the beginning and 104.3 MB in the end (delta: 13.2 MB). Peak memory consumption was 73.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 230.75 ms. Allocated memory was 249.0 MB in the beginning and 248.0 MB in the end (delta: -1.0 MB). Free memory was 104.3 MB in the beginning and 207.5 MB in the end (delta: -103.3 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 220]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...