/usr/bin/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_spec4_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 07:02:58,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 07:02:58,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 07:02:58,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 07:02:58,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 07:02:58,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 07:02:58,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 07:02:58,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 07:02:58,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 07:02:58,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 07:02:58,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 07:02:58,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 07:02:58,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 07:02:58,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 07:02:58,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 07:02:58,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 07:02:58,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 07:02:58,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 07:02:58,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 07:02:58,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 07:02:58,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 07:02:58,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 07:02:58,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 07:02:58,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 07:02:58,661 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 07:02:58,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 07:02:58,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 07:02:58,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 07:02:58,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 07:02:58,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 07:02:58,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 07:02:58,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 07:02:58,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 07:02:58,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 07:02:58,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 07:02:58,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 07:02:58,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 07:02:58,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 07:02:58,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 07:02:58,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 07:02:58,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 07:02:58,681 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 [2019-11-07 07:02:58,703 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 07:02:58,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 07:02:58,706 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 07:02:58,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 07:02:58,706 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 07:02:58,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 07:02:58,707 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 07:02:58,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 07:02:58,707 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 07:02:58,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 07:02:58,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 07:02:58,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 07:02:58,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 07:02:58,709 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 07:02:58,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 07:02:58,710 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 07:02:58,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 07:02:58,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 07:02:58,710 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 07:02:58,710 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 07:02:58,711 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 07:02:58,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 07:02:58,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 07:02:58,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 07:02:58,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 07:02:58,712 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 07:02:58,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 07:02:58,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 07:02:58,713 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 07:02:59,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 07:02:59,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 07:02:59,045 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 07:02:59,046 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 07:02:59,047 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 07:02:59,048 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product35.cil.c [2019-11-07 07:02:59,118 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7affb7040/d6cc19f671b6486d9c0ac865d5ecc3e8/FLAGa41fb4efe [2019-11-07 07:02:59,790 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 07:02:59,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product35.cil.c [2019-11-07 07:02:59,812 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7affb7040/d6cc19f671b6486d9c0ac865d5ecc3e8/FLAGa41fb4efe [2019-11-07 07:02:59,964 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7affb7040/d6cc19f671b6486d9c0ac865d5ecc3e8 [2019-11-07 07:02:59,973 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 07:02:59,975 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 07:02:59,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 07:02:59,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 07:02:59,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 07:02:59,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:02:59" (1/1) ... [2019-11-07 07:02:59,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bb56b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:59, skipping insertion in model container [2019-11-07 07:02:59,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:02:59" (1/1) ... [2019-11-07 07:02:59,991 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 07:03:00,078 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 07:03:00,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:03:00,757 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 07:03:00,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:03:01,114 INFO L192 MainTranslator]: Completed translation [2019-11-07 07:03:01,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01 WrapperNode [2019-11-07 07:03:01,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 07:03:01,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 07:03:01,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 07:03:01,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 07:03:01,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (1/1) ... [2019-11-07 07:03:01,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (1/1) ... [2019-11-07 07:03:01,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (1/1) ... [2019-11-07 07:03:01,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (1/1) ... [2019-11-07 07:03:01,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (1/1) ... [2019-11-07 07:03:01,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (1/1) ... [2019-11-07 07:03:01,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (1/1) ... [2019-11-07 07:03:01,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 07:03:01,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 07:03:01,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 07:03:01,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 07:03:01,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:01" (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 [2019-11-07 07:03:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 07:03:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 07:03:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-07 07:03:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-11-07 07:03:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-11-07 07:03:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-11-07 07:03:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-11-07 07:03:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-11-07 07:03:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-07 07:03:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-07 07:03:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-07 07:03:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-07 07:03:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-11-07 07:03:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-11-07 07:03:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-11-07 07:03:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-11-07 07:03:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-11-07 07:03:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-11-07 07:03:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-11-07 07:03:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-11-07 07:03:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-07 07:03:01,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-11-07 07:03:01,435 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-07 07:03:01,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-11-07 07:03:01,435 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-11-07 07:03:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-11-07 07:03:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-11-07 07:03:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-11-07 07:03:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-11-07 07:03:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-11-07 07:03:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-11-07 07:03:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-11-07 07:03:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-11-07 07:03:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-11-07 07:03:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-11-07 07:03:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-07 07:03:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-07 07:03:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-11-07 07:03:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-11-07 07:03:01,439 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-11-07 07:03:01,439 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-11-07 07:03:01,439 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-07 07:03:01,439 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-07 07:03:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-11-07 07:03:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-11-07 07:03:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-11-07 07:03:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-07 07:03:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-11-07 07:03:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-11-07 07:03:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-07 07:03:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-11-07 07:03:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-07 07:03:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-11-07 07:03:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-11-07 07:03:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-07 07:03:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-11-07 07:03:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-11-07 07:03:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-11-07 07:03:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-07 07:03:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-11-07 07:03:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-11-07 07:03:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-11-07 07:03:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-11-07 07:03:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-11-07 07:03:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-07 07:03:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-11-07 07:03:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-11-07 07:03:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-11-07 07:03:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-11-07 07:03:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-11-07 07:03:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-11-07 07:03:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-11-07 07:03:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-11-07 07:03:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-11-07 07:03:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-11-07 07:03:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-11-07 07:03:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-11-07 07:03:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-11-07 07:03:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-11-07 07:03:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-11-07 07:03:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-11-07 07:03:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-11-07 07:03:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-11-07 07:03:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 07:03:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-11-07 07:03:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-11-07 07:03:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-11-07 07:03:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-11-07 07:03:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-07 07:03:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-11-07 07:03:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-11-07 07:03:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-11-07 07:03:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-11-07 07:03:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-11-07 07:03:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-11-07 07:03:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-11-07 07:03:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-11-07 07:03:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-11-07 07:03:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-11-07 07:03:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-11-07 07:03:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-07 07:03:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-11-07 07:03:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-11-07 07:03:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-11-07 07:03:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-11-07 07:03:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-11-07 07:03:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-11-07 07:03:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-11-07 07:03:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-07 07:03:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-07 07:03:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-11-07 07:03:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-11-07 07:03:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-11-07 07:03:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-11-07 07:03:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-07 07:03:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-11-07 07:03:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-11-07 07:03:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-11-07 07:03:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-11-07 07:03:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-11-07 07:03:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-11-07 07:03:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 07:03:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 07:03:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-11-07 07:03:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-11-07 07:03:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-11-07 07:03:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 07:03:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-11-07 07:03:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-11-07 07:03:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-11-07 07:03:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-07 07:03:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-07 07:03:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-07 07:03:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-07 07:03:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-11-07 07:03:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-11-07 07:03:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-11-07 07:03:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-11-07 07:03:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-11-07 07:03:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-11-07 07:03:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-11-07 07:03:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-11-07 07:03:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-07 07:03:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-11-07 07:03:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-07 07:03:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-11-07 07:03:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-11-07 07:03:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-11-07 07:03:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-11-07 07:03:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-11-07 07:03:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-11-07 07:03:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-11-07 07:03:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-11-07 07:03:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-11-07 07:03:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-11-07 07:03:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-11-07 07:03:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-11-07 07:03:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-07 07:03:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-07 07:03:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-11-07 07:03:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-11-07 07:03:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-11-07 07:03:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-07 07:03:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-07 07:03:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-11-07 07:03:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-11-07 07:03:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-11-07 07:03:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-07 07:03:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-11-07 07:03:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-07 07:03:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-11-07 07:03:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-07 07:03:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-11-07 07:03:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-07 07:03:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-11-07 07:03:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-11-07 07:03:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-11-07 07:03:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-07 07:03:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-11-07 07:03:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-11-07 07:03:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-11-07 07:03:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-11-07 07:03:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-07 07:03:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-11-07 07:03:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-11-07 07:03:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-11-07 07:03:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-11-07 07:03:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-11-07 07:03:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-11-07 07:03:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-11-07 07:03:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-11-07 07:03:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-11-07 07:03:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-11-07 07:03:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-11-07 07:03:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-11-07 07:03:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-11-07 07:03:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-11-07 07:03:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-07 07:03:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-11-07 07:03:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-11-07 07:03:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-11-07 07:03:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-11-07 07:03:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 07:03:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 07:03:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-11-07 07:03:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 07:03:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 07:03:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 07:03:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 07:03:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-11-07 07:03:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 07:03:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-11-07 07:03:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-07 07:03:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 07:03:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-11-07 07:03:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-11-07 07:03:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-11-07 07:03:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-07 07:03:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-11-07 07:03:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-11-07 07:03:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-11-07 07:03:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-07 07:03:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-07 07:03:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-07 07:03:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-11-07 07:03:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-11-07 07:03:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-11-07 07:03:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-11-07 07:03:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-11-07 07:03:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 07:03:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-11-07 07:03:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-11-07 07:03:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-11-07 07:03:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-11-07 07:03:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-11-07 07:03:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-07 07:03:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-11-07 07:03:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-11-07 07:03:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-11-07 07:03:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-11-07 07:03:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-11-07 07:03:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-11-07 07:03:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-11-07 07:03:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-11-07 07:03:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-11-07 07:03:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-11-07 07:03:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-11-07 07:03:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-11-07 07:03:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-11-07 07:03:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-11-07 07:03:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-11-07 07:03:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-11-07 07:03:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-11-07 07:03:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-11-07 07:03:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 07:03:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 07:03:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 07:03:03,642 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 07:03:03,643 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-07 07:03:03,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:03:03 BoogieIcfgContainer [2019-11-07 07:03:03,647 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 07:03:03,647 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 07:03:03,648 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 07:03:03,648 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 07:03:03,649 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:03:03" (1/1) ... [2019-11-07 07:03:03,687 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 07:03:03,833 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 07:03:03,839 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. [2019-11-07 07:03:03,839 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 07:03:03,842 INFO L168 Benchmark]: Toolchain (without parser) took 3865.65 ms. Allocated memory was 138.9 MB in the beginning and 251.1 MB in the end (delta: 112.2 MB). Free memory was 101.3 MB in the beginning and 100.4 MB in the end (delta: 899.9 kB). Peak memory consumption was 113.1 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:03,843 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-07 07:03:03,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1139.45 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 100.8 MB in the beginning and 129.8 MB in the end (delta: -28.9 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:03,845 INFO L168 Benchmark]: Boogie Preprocessor took 223.69 ms. Allocated memory is still 202.9 MB. Free memory was 129.8 MB in the beginning and 120.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:03,846 INFO L168 Benchmark]: RCFGBuilder took 2304.16 ms. Allocated memory was 202.9 MB in the beginning and 251.1 MB in the end (delta: 48.2 MB). Free memory was 120.0 MB in the beginning and 117.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 77.8 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:03,847 INFO L168 Benchmark]: Abstract Interpretation took 191.43 ms. Allocated memory is still 251.1 MB. Free memory was 117.2 MB in the beginning and 100.4 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:03,851 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1139.45 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 100.8 MB in the beginning and 129.8 MB in the end (delta: -28.9 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 223.69 ms. Allocated memory is still 202.9 MB. Free memory was 129.8 MB in the beginning and 120.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2304.16 ms. Allocated memory was 202.9 MB in the beginning and 251.1 MB in the end (delta: 48.2 MB). Free memory was 120.0 MB in the beginning and 117.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 77.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 191.43 ms. Allocated memory is still 251.1 MB. Free memory was 117.2 MB in the beginning and 100.4 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 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: 43]: 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...