java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.logsizewrapperfluid.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-ba7495b [2019-09-25 15:40:50,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-25 15:40:50,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-25 15:40:50,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-25 15:40:50,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-25 15:40:50,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-25 15:40:50,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-25 15:40:50,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-25 15:40:50,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-25 15:40:50,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-25 15:40:50,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-25 15:40:50,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-25 15:40:50,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-25 15:40:50,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-25 15:40:50,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-25 15:40:50,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-25 15:40:50,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-25 15:40:50,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-25 15:40:50,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-25 15:40:50,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-25 15:40:50,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-25 15:40:50,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-25 15:40:50,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-25 15:40:50,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-25 15:40:50,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-25 15:40:50,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-25 15:40:50,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-25 15:40:50,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-25 15:40:50,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-25 15:40:50,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-25 15:40:50,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-25 15:40:50,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-25 15:40:50,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-25 15:40:50,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-25 15:40:50,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-25 15:40:50,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-25 15:40:50,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-25 15:40:50,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-25 15:40:50,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-25 15:40:50,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-25 15:40:50,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-25 15:40:50,727 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 [2019-09-25 15:40:50,743 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-25 15:40:50,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-25 15:40:50,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-25 15:40:50,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-25 15:40:50,745 INFO L138 SettingsManager]: * Use SBE=true [2019-09-25 15:40:50,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-25 15:40:50,746 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-25 15:40:50,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-25 15:40:50,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-25 15:40:50,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-25 15:40:50,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-25 15:40:50,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-25 15:40:50,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-25 15:40:50,747 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-25 15:40:50,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-25 15:40:50,748 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-25 15:40:50,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-25 15:40:50,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-25 15:40:50,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-25 15:40:50,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-25 15:40:50,749 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-25 15:40:50,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-25 15:40:50,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-25 15:40:50,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-25 15:40:50,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-25 15:40:50,750 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-25 15:40:50,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-25 15:40:50,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-25 15:40:50,750 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: LogSizeWrapperFluid Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-25 15:40:50,784 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-25 15:40:50,798 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-25 15:40:50,802 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-25 15:40:50,804 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-25 15:40:50,804 INFO L275 PluginConnector]: CDTParser initialized [2019-09-25 15:40:50,805 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-25 15:40:50,876 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4624b7cd/a3604f666f634b1e9dacb75fdf5a90de/FLAGec4ce6e25 [2019-09-25 15:40:51,490 INFO L306 CDTParser]: Found 1 translation units. [2019-09-25 15:40:51,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-25 15:40:51,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4624b7cd/a3604f666f634b1e9dacb75fdf5a90de/FLAGec4ce6e25 [2019-09-25 15:40:51,764 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4624b7cd/a3604f666f634b1e9dacb75fdf5a90de [2019-09-25 15:40:51,775 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-25 15:40:51,777 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-25 15:40:51,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-25 15:40:51,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-25 15:40:51,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-25 15:40:51,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 03:40:51" (1/1) ... [2019-09-25 15:40:51,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac66c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:51, skipping insertion in model container [2019-09-25 15:40:51,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 03:40:51" (1/1) ... [2019-09-25 15:40:51,793 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-25 15:40:51,880 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-25 15:40:52,621 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 15:40:52,639 INFO L188 MainTranslator]: Completed pre-run [2019-09-25 15:40:52,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 15:40:52,848 INFO L192 MainTranslator]: Completed translation [2019-09-25 15:40:52,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52 WrapperNode [2019-09-25 15:40:52,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-25 15:40:52,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-25 15:40:52,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-25 15:40:52,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-25 15:40:52,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (1/1) ... [2019-09-25 15:40:52,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (1/1) ... [2019-09-25 15:40:52,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (1/1) ... [2019-09-25 15:40:52,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (1/1) ... [2019-09-25 15:40:52,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (1/1) ... [2019-09-25 15:40:53,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (1/1) ... [2019-09-25 15:40:53,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (1/1) ... [2019-09-25 15:40:53,070 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-25 15:40:53,071 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-25 15:40:53,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-25 15:40:53,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-25 15:40:53,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:52" (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 [2019-09-25 15:40:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-25 15:40:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-25 15:40:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-25 15:40:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-25 15:40:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-25 15:40:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-25 15:40:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-25 15:40:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-25 15:40:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-25 15:40:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-25 15:40:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-25 15:40:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-25 15:40:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-25 15:40:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-25 15:40:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-25 15:40:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-25 15:40:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-25 15:40:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-25 15:40:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-25 15:40:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-25 15:40:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-25 15:40:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-25 15:40:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-25 15:40:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-25 15:40:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-25 15:40:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-25 15:40:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-25 15:40:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-25 15:40:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-25 15:40:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-25 15:40:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-25 15:40:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-25 15:40:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-25 15:40:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-25 15:40:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-25 15:40:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-25 15:40:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-25 15:40:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-25 15:40:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-25 15:40:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-25 15:40:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-25 15:40:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-25 15:40:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-25 15:40:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-25 15:40:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-25 15:40:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-25 15:40:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-25 15:40:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-25 15:40:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-25 15:40:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-25 15:40:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-25 15:40:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-25 15:40:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-25 15:40:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-25 15:40:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-25 15:40:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-25 15:40:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-25 15:40:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-25 15:40:53,177 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-25 15:40:53,177 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-25 15:40:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-25 15:40:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-25 15:40:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-25 15:40:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-25 15:40:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-25 15:40:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-25 15:40:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-25 15:40:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-25 15:40:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-25 15:40:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-25 15:40:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-25 15:40:53,180 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-25 15:40:53,180 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-25 15:40:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-25 15:40:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-25 15:40:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-25 15:40:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-25 15:40:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-25 15:40:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-25 15:40:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-25 15:40:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-25 15:40:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-25 15:40:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-25 15:40:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-25 15:40:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-25 15:40:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-25 15:40:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-25 15:40:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-25 15:40:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-25 15:40:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-25 15:40:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-25 15:40:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-25 15:40:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-25 15:40:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-25 15:40:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-25 15:40:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-25 15:40:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-25 15:40:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-25 15:40:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-25 15:40:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-25 15:40:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-25 15:40:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-25 15:40:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-25 15:40:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-25 15:40:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-25 15:40:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-25 15:40:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-25 15:40:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-25 15:40:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-25 15:40:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-25 15:40:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-25 15:40:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-25 15:40:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-25 15:40:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-25 15:40:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-25 15:40:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-25 15:40:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-25 15:40:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-25 15:40:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-25 15:40:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-25 15:40:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-25 15:40:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-25 15:40:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-25 15:40:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-25 15:40:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-25 15:40:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-25 15:40:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-25 15:40:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-25 15:40:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-25 15:40:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-25 15:40:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-25 15:40:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-25 15:40:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-25 15:40:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-25 15:40:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-25 15:40:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-25 15:40:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-25 15:40:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-25 15:40:53,200 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-25 15:40:53,200 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-25 15:40:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-25 15:40:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-25 15:40:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-25 15:40:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-25 15:40:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-25 15:40:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-25 15:40:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-25 15:40:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-25 15:40:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-25 15:40:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-25 15:40:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-25 15:40:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-25 15:40:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-25 15:40:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-25 15:40:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-25 15:40:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-25 15:40:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-25 15:40:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-25 15:40:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-25 15:40:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-25 15:40:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-25 15:40:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-25 15:40:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-25 15:40:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-25 15:40:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-25 15:40:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-25 15:40:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-25 15:40:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-25 15:40:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-25 15:40:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-25 15:40:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-25 15:40:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-25 15:40:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-25 15:40:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-25 15:40:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-25 15:40:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-25 15:40:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-25 15:40:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-25 15:40:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-25 15:40:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-25 15:40:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-25 15:40:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-25 15:40:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-25 15:40:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-25 15:40:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-25 15:40:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-25 15:40:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-25 15:40:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-25 15:40:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-25 15:40:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-25 15:40:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-25 15:40:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-25 15:40:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-25 15:40:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-25 15:40:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-25 15:40:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-25 15:40:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-25 15:40:57,854 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-25 15:40:57,855 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-25 15:40:57,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 03:40:57 BoogieIcfgContainer [2019-09-25 15:40:57,856 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-25 15:40:57,857 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-25 15:40:57,857 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-25 15:40:57,857 INFO L275 PluginConnector]: Sifa initialized [2019-09-25 15:40:57,858 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 03:40:57" (1/1) ... [2019-09-25 15:40:57,859 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=ExplicitValueDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-09-25 15:40:57,883 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-25 15:40:57,884 INFO L169 IcfgInterpreter]: Building call graph [2019-09-25 15:40:57,892 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-25 15:40:57,902 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-25 15:40:57,903 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-25 15:41:07,613 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-09-25 15:41:09,916 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 175 [2019-09-25 15:41:10,188 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 576 [2019-09-25 15:41:10,456 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 576 [2019-09-25 15:41:10,705 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 576 [2019-09-25 15:41:10,732 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 608 for LOIs [2019-09-25 15:41:10,922 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 590 for LOIs [2019-09-25 15:41:12,116 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 622 [2019-09-25 15:41:12,433 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 622 [2019-09-25 15:41:13,108 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-09-25 15:41:13,678 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-09-25 15:41:13,862 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-09-25 15:41:14,011 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-09-25 15:41:14,731 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:14,987 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-25 15:41:15,514 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:15,718 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-25 15:41:16,253 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:16,983 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:17,712 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:18,379 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:19,062 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:19,767 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 635 [2019-09-25 15:41:23,931 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2019-09-25 15:41:26,280 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-09-25 15:41:26,569 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2019-09-25 15:41:27,100 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-09-25 15:41:27,428 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-25 15:41:27,957 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-09-25 15:41:28,286 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-09-25 15:41:28,753 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-09-25 15:41:29,388 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-09-25 15:41:29,915 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 313 [2019-09-25 15:41:30,232 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 315 [2019-09-25 15:41:30,765 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 313 [2019-09-25 15:41:31,020 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 315