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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:41:28,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:41:28,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:41:28,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:41:28,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:41:28,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:41:28,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:41:28,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:41:28,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:41:28,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:41:28,078 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:41:28,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:41:28,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:41:28,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:41:28,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:41:28,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:41:28,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:41:28,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:41:28,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:41:28,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:41:28,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:41:28,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:41:28,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:41:28,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:41:28,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:41:28,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:41:28,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:41:28,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:41:28,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:41:28,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:41:28,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:41:28,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:41:28,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:41:28,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:41:28,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:41:28,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:41:28,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:41:28,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:41:28,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:41:28,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:41:28,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:41:28,104 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 [2019-10-15 06:41:28,118 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:41:28,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:41:28,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:41:28,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:41:28,120 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:41:28,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:41:28,120 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:41:28,120 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:41:28,121 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:41:28,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:41:28,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:41:28,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:41:28,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:41:28,122 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:41:28,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:41:28,122 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:41:28,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:41:28,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:41:28,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:41:28,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:41:28,123 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:41:28,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:41:28,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:41:28,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:41:28,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:41:28,124 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:41:28,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:41:28,124 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:41:28,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 06:41:28,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:41:28,447 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:41:28,451 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:41:28,452 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:41:28,453 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:41:28,454 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-10-15 06:41:28,515 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2b0fa243/a3c1847d31c64066a30ccede73d3e112/FLAG4daea9905 [2019-10-15 06:41:29,152 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:41:29,153 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-10-15 06:41:29,186 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2b0fa243/a3c1847d31c64066a30ccede73d3e112/FLAG4daea9905 [2019-10-15 06:41:29,364 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2b0fa243/a3c1847d31c64066a30ccede73d3e112 [2019-10-15 06:41:29,374 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:41:29,375 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:41:29,376 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:41:29,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:41:29,380 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:41:29,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:41:29" (1/1) ... [2019-10-15 06:41:29,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3863fac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:29, skipping insertion in model container [2019-10-15 06:41:29,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:41:29" (1/1) ... [2019-10-15 06:41:29,392 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:41:29,461 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:41:30,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:41:30,267 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:41:30,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:41:30,432 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:41:30,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30 WrapperNode [2019-10-15 06:41:30,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:41:30,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:41:30,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:41:30,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:41:30,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (1/1) ... [2019-10-15 06:41:30,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (1/1) ... [2019-10-15 06:41:30,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (1/1) ... [2019-10-15 06:41:30,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (1/1) ... [2019-10-15 06:41:30,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (1/1) ... [2019-10-15 06:41:30,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (1/1) ... [2019-10-15 06:41:30,577 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (1/1) ... [2019-10-15 06:41:30,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:41:30,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:41:30,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:41:30,595 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:41:30,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:30" (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 [2019-10-15 06:41:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:41:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:41:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-15 06:41:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-15 06:41:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-15 06:41:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-15 06:41:30,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-15 06:41:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-15 06:41:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-15 06:41:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:41:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-15 06:41:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-15 06:41:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-15 06:41:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-15 06:41:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-15 06:41:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-15 06:41:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-15 06:41:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-15 06:41:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-15 06:41:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-15 06:41:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-15 06:41:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-15 06:41:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-15 06:41:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-15 06:41:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-15 06:41:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-15 06:41:30,698 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-15 06:41:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-15 06:41:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-15 06:41:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-15 06:41:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-15 06:41:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-15 06:41:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-15 06:41:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-15 06:41:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-15 06:41:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-15 06:41:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-15 06:41:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-15 06:41:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-15 06:41:30,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-15 06:41:30,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-10-15 06:41:30,703 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-15 06:41:30,703 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-15 06:41:30,703 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-15 06:41:30,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-15 06:41:30,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-15 06:41:30,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-15 06:41:30,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-15 06:41:30,705 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-15 06:41:30,705 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-15 06:41:30,705 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-15 06:41:30,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-15 06:41:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-15 06:41:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-15 06:41:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-15 06:41:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-15 06:41:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-15 06:41:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-15 06:41:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-15 06:41:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-15 06:41:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-15 06:41:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-15 06:41:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-15 06:41:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-15 06:41:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-15 06:41:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-15 06:41:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-15 06:41:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-15 06:41:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-15 06:41:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-15 06:41:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-15 06:41:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-15 06:41:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-15 06:41:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-10-15 06:41:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-15 06:41:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-15 06:41:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-15 06:41:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-15 06:41:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-15 06:41:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-15 06:41:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-15 06:41:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-15 06:41:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-15 06:41:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-15 06:41:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-15 06:41:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-15 06:41:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-15 06:41:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-15 06:41:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-15 06:41:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-15 06:41:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-15 06:41:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:41:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:41:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-15 06:41:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-15 06:41:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-15 06:41:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-15 06:41:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-15 06:41:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-15 06:41:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-15 06:41:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-15 06:41:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-15 06:41:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-15 06:41:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-15 06:41:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-15 06:41:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-15 06:41:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-15 06:41:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-15 06:41:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-15 06:41:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-15 06:41:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-15 06:41:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-15 06:41:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:41:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-15 06:41:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 06:41:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-15 06:41:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-15 06:41:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-15 06:41:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-15 06:41:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-15 06:41:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-15 06:41:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-15 06:41:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-15 06:41:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-15 06:41:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-15 06:41:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-15 06:41:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-15 06:41:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-15 06:41:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-15 06:41:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-15 06:41:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-15 06:41:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-15 06:41:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-15 06:41:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-15 06:41:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-15 06:41:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-15 06:41:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-15 06:41:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-15 06:41:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 06:41:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 06:41:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-15 06:41:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 06:41:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 06:41:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 06:41:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 06:41:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-15 06:41:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 06:41:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-15 06:41:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-15 06:41:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 06:41:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-15 06:41:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-15 06:41:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-15 06:41:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-15 06:41:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-10-15 06:41:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-15 06:41:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-15 06:41:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-15 06:41:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-15 06:41:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-15 06:41:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-15 06:41:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-15 06:41:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-15 06:41:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-15 06:41:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-15 06:41:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-15 06:41:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-15 06:41:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-15 06:41:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-15 06:41:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-15 06:41:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-15 06:41:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-15 06:41:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-15 06:41:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-15 06:41:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-15 06:41:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-15 06:41:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-15 06:41:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-15 06:41:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-15 06:41:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-15 06:41:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-15 06:41:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-15 06:41:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-15 06:41:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-15 06:41:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-15 06:41:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-15 06:41:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-15 06:41:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-15 06:41:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-15 06:41:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-15 06:41:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-10-15 06:41:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-15 06:41:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-15 06:41:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-15 06:41:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:41:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 06:41:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:41:35,082 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:41:35,083 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-15 06:41:35,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:41:35 BoogieIcfgContainer [2019-10-15 06:41:35,086 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:41:35,087 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:41:35,087 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:41:35,087 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:41:35,089 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:41:35" (1/1) ... [2019-10-15 06:41:35,089 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ 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 [2019-10-15 06:41:35,119 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 06:41:35,119 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:41:35,131 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:41:35,144 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:41:35,145 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:41:44,465 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 547 [2019-10-15 06:41:46,859 WARN L191 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-10-15 06:41:47,155 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 580 [2019-10-15 06:41:47,434 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 580 [2019-10-15 06:41:47,632 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 580 [2019-10-15 06:41:47,809 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2019-10-15 06:41:48,327 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 856 [2019-10-15 06:41:48,360 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 864 for LOIs [2019-10-15 06:41:48,619 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 848 for LOIs [2019-10-15 06:41:49,765 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 880 [2019-10-15 06:41:50,309 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 880 [2019-10-15 06:41:50,471 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-10-15 06:41:51,061 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 940 [2019-10-15 06:41:52,454 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 944 [2019-10-15 06:41:53,740 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 944 [2019-10-15 06:41:55,750 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 947 DAG size of output: 947 [2019-10-15 06:41:56,340 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 936 [2019-10-15 06:41:56,902 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 936 [2019-10-15 06:41:57,070 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-10-15 06:41:57,654 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 940 [2019-10-15 06:41:59,437 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 953 DAG size of output: 951 [2019-10-15 06:41:59,973 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:42:00,629 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:42:02,312 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 953 DAG size of output: 951 [2019-10-15 06:42:02,834 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:42:03,467 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:42:05,105 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 953 DAG size of output: 951 [2019-10-15 06:42:05,631 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:42:06,264 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:42:07,895 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 953 DAG size of output: 951 [2019-10-15 06:42:08,391 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:42:09,029 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:42:10,671 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 953 DAG size of output: 951