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 InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 07:41:02,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 07:41:02,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 07:41:02,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 07:41:02,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 07:41:02,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 07:41:02,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 07:41:02,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 07:41:02,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 07:41:02,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 07:41:02,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 07:41:02,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 07:41:02,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 07:41:02,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 07:41:02,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 07:41:02,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 07:41:02,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 07:41:02,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 07:41:02,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 07:41:02,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 07:41:02,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 07:41:02,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 07:41:02,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 07:41:02,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 07:41:02,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 07:41:02,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 07:41:02,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 07:41:02,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 07:41:02,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 07:41:02,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 07:41:02,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 07:41:02,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 07:41:02,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 07:41:02,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 07:41:02,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 07:41:02,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 07:41:02,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 07:41:02,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 07:41:02,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 07:41:02,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 07:41:02,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 07:41:02,701 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 [2019-09-19 07:41:02,716 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 07:41:02,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 07:41:02,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 07:41:02,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 07:41:02,718 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 07:41:02,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 07:41:02,719 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 07:41:02,719 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 07:41:02,719 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 07:41:02,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 07:41:02,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 07:41:02,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 07:41:02,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 07:41:02,721 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 07:41:02,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 07:41:02,721 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 07:41:02,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 07:41:02,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 07:41:02,722 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 07:41:02,722 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 07:41:02,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 07:41:02,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 07:41:02,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 07:41:02,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 07:41:02,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 07:41:02,724 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 07:41:02,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 07:41:02,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 07:41:02,724 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 -> InterpretCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 07:41:02,756 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 07:41:02,771 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 07:41:02,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 07:41:02,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 07:41:02,778 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 07:41:02,778 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-19 07:41:02,851 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b22f49e91/7995d6a5725841dd9a50a127253e1b91/FLAG6feea9c08 [2019-09-19 07:41:03,389 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 07:41:03,390 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-19 07:41:03,413 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b22f49e91/7995d6a5725841dd9a50a127253e1b91/FLAG6feea9c08 [2019-09-19 07:41:03,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b22f49e91/7995d6a5725841dd9a50a127253e1b91 [2019-09-19 07:41:03,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 07:41:03,719 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 07:41:03,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 07:41:03,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 07:41:03,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 07:41:03,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:41:03" (1/1) ... [2019-09-19 07:41:03,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68236ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:03, skipping insertion in model container [2019-09-19 07:41:03,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:41:03" (1/1) ... [2019-09-19 07:41:03,736 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 07:41:03,825 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 07:41:04,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:41:04,648 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 07:41:04,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:41:04,823 INFO L192 MainTranslator]: Completed translation [2019-09-19 07:41:04,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04 WrapperNode [2019-09-19 07:41:04,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 07:41:04,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 07:41:04,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 07:41:04,825 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 07:41:04,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (1/1) ... [2019-09-19 07:41:04,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (1/1) ... [2019-09-19 07:41:04,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (1/1) ... [2019-09-19 07:41:04,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (1/1) ... [2019-09-19 07:41:04,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (1/1) ... [2019-09-19 07:41:04,968 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (1/1) ... [2019-09-19 07:41:04,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (1/1) ... [2019-09-19 07:41:05,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 07:41:05,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 07:41:05,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 07:41:05,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 07:41:05,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:41:04" (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 [2019-09-19 07:41:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 07:41:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 07:41:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 07:41:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 07:41:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 07:41:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 07:41:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 07:41:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 07:41:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-19 07:41:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-19 07:41:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-19 07:41:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-19 07:41:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-19 07:41:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 07:41:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 07:41:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-19 07:41:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-19 07:41:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-19 07:41:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-19 07:41:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-19 07:41:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-19 07:41:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-19 07:41:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-19 07:41:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-19 07:41:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-19 07:41:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-19 07:41:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-19 07:41:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-19 07:41:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-19 07:41:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-19 07:41:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-19 07:41:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-19 07:41:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-19 07:41:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-19 07:41:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-19 07:41:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-19 07:41:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-19 07:41:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-19 07:41:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 07:41:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 07:41:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 07:41:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 07:41:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 07:41:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 07:41:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-19 07:41:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-19 07:41:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-19 07:41:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-19 07:41:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-19 07:41:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-19 07:41:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-19 07:41:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-19 07:41:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-19 07:41:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-19 07:41:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-19 07:41:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-19 07:41:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-19 07:41:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-19 07:41:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-19 07:41:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-19 07:41:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-19 07:41:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-19 07:41:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-19 07:41:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-19 07:41:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-19 07:41:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-19 07:41:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-19 07:41:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-19 07:41:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-19 07:41:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-19 07:41:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-19 07:41:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-19 07:41:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-19 07:41:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-19 07:41:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-19 07:41:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-19 07:41:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-19 07:41:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-19 07:41:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-19 07:41:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-19 07:41:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-19 07:41:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-19 07:41:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-19 07:41:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-19 07:41:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-19 07:41:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-19 07:41:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-19 07:41:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-19 07:41:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-19 07:41:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-19 07:41:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-19 07:41:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-19 07:41:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 07:41:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 07:41:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 07:41:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 07:41:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-19 07:41:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-19 07:41:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-19 07:41:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 07:41:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 07:41:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 07:41:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 07:41:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 07:41:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 07:41:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-19 07:41:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-19 07:41:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-19 07:41:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-19 07:41:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-19 07:41:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-19 07:41:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-19 07:41:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-19 07:41:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-19 07:41:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-19 07:41:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-19 07:41:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-19 07:41:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-19 07:41:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-19 07:41:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-19 07:41:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 07:41:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 07:41:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 07:41:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-19 07:41:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-19 07:41:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-19 07:41:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-19 07:41:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-19 07:41:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-19 07:41:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-19 07:41:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-19 07:41:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-19 07:41:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-19 07:41:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-19 07:41:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-19 07:41:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-19 07:41:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-19 07:41:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-19 07:41:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-19 07:41:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-19 07:41:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-19 07:41:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-19 07:41:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-19 07:41:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-19 07:41:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 07:41:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 07:41:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 07:41:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 07:41:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 07:41:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 07:41:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 07:41:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 07:41:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 07:41:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 07:41:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 07:41:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 07:41:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 07:41:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 07:41:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 07:41:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 07:41:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-19 07:41:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-19 07:41:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-19 07:41:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-19 07:41:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-19 07:41:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-19 07:41:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-19 07:41:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-19 07:41:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-19 07:41:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-19 07:41:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-19 07:41:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-19 07:41:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-19 07:41:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-19 07:41:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-19 07:41:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-19 07:41:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-19 07:41:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-19 07:41:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-19 07:41:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-19 07:41:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-19 07:41:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-19 07:41:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-19 07:41:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-19 07:41:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-19 07:41:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-19 07:41:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-19 07:41:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-19 07:41:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-19 07:41:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-19 07:41:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-19 07:41:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-19 07:41:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-19 07:41:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-19 07:41:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-19 07:41:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 07:41:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-19 07:41:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-19 07:41:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-19 07:41:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 07:41:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 07:41:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 07:41:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 07:41:09,493 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 07:41:09,494 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 07:41:09,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:41:09 BoogieIcfgContainer [2019-09-19 07:41:09,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 07:41:09,496 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 07:41:09,496 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 07:41:09,496 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 07:41:09,498 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:41:09" (1/1) ... [2019-09-19 07:41:09,498 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 07:41:09,522 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 07:41:09,522 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 07:41:09,531 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 07:41:09,540 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 07:41:09,541 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 07:41:37,111 WARN L191 SmtUtils]: Spent 27.46 s on a formula simplification that was a NOOP. DAG size: 544 [2019-09-19 07:42:03,956 WARN L191 SmtUtils]: Spent 26.84 s on a formula simplification that was a NOOP. DAG size: 544 [2019-09-19 07:42:45,819 WARN L191 SmtUtils]: Spent 28.61 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-19 07:42:48,415 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 267 DAG size of output: 217 [2019-09-19 07:42:56,246 WARN L191 SmtUtils]: Spent 7.82 s on a formula simplification. DAG size of input: 609 DAG size of output: 553 [2019-09-19 07:42:56,260 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 627 for LOIs [2019-09-19 07:42:59,841 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-19 07:43:03,467 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-19 07:43:07,082 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-19 07:43:10,708 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-19 07:43:14,370 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-19 07:43:17,993 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-19 07:43:25,389 WARN L191 SmtUtils]: Spent 7.36 s on a formula simplification. DAG size of input: 585 DAG size of output: 568 [2019-09-19 07:43:29,063 WARN L191 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 568 [2019-09-19 07:43:36,457 WARN L191 SmtUtils]: Spent 7.39 s on a formula simplification. DAG size of input: 564 DAG size of output: 563 [2019-09-19 07:43:40,177 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-19 07:43:47,665 WARN L191 SmtUtils]: Spent 7.46 s on a formula simplification. DAG size of input: 585 DAG size of output: 569 [2019-09-19 07:43:51,373 WARN L191 SmtUtils]: Spent 3.71 s on a formula simplification that was a NOOP. DAG size: 569 [2019-09-19 07:43:58,781 WARN L191 SmtUtils]: Spent 7.40 s on a formula simplification. DAG size of input: 564 DAG size of output: 563 [2019-09-19 07:44:02,499 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-19 07:44:10,001 WARN L191 SmtUtils]: Spent 7.48 s on a formula simplification. DAG size of input: 585 DAG size of output: 569 [2019-09-19 07:44:13,725 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 569 [2019-09-19 07:44:21,162 WARN L191 SmtUtils]: Spent 7.43 s on a formula simplification. DAG size of input: 564 DAG size of output: 563 [2019-09-19 07:44:24,924 WARN L191 SmtUtils]: Spent 3.76 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-19 07:44:28,806 WARN L191 SmtUtils]: Spent 3.87 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-19 07:44:32,713 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-19 07:44:32,729 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 615 for LOIs [2019-09-19 07:44:43,369 WARN L191 SmtUtils]: Spent 9.93 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:44:48,187 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:44:58,296 WARN L191 SmtUtils]: Spent 10.07 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:45:03,156 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:45:12,952 WARN L191 SmtUtils]: Spent 9.78 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:45:17,880 WARN L191 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:45:27,735 WARN L191 SmtUtils]: Spent 9.84 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:45:32,588 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:45:42,354 WARN L191 SmtUtils]: Spent 9.76 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:45:47,185 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:45:56,934 WARN L191 SmtUtils]: Spent 9.75 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:46:01,945 WARN L191 SmtUtils]: Spent 5.01 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:46:11,847 WARN L191 SmtUtils]: Spent 9.89 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:46:16,700 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:46:26,457 WARN L191 SmtUtils]: Spent 9.75 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:46:31,367 WARN L191 SmtUtils]: Spent 4.91 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:46:41,179 WARN L191 SmtUtils]: Spent 9.81 s on a formula simplification. DAG size of input: 654 DAG size of output: 649 [2019-09-19 07:46:46,055 WARN L191 SmtUtils]: Spent 4.87 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-19 07:46:55,897 WARN L191 SmtUtils]: Spent 9.83 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:47:00,780 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:47:10,535 WARN L191 SmtUtils]: Spent 9.74 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:47:15,415 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:47:25,238 WARN L191 SmtUtils]: Spent 9.81 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:47:30,067 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:47:39,897 WARN L191 SmtUtils]: Spent 9.81 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:47:44,759 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:47:54,595 WARN L191 SmtUtils]: Spent 9.82 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:47:59,426 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:48:09,211 WARN L191 SmtUtils]: Spent 9.77 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:48:14,034 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:48:23,917 WARN L191 SmtUtils]: Spent 9.87 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:48:28,727 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:48:38,583 WARN L191 SmtUtils]: Spent 9.85 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:48:43,495 WARN L191 SmtUtils]: Spent 4.91 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:48:53,354 WARN L191 SmtUtils]: Spent 9.86 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:48:58,313 WARN L191 SmtUtils]: Spent 4.96 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:49:08,279 WARN L191 SmtUtils]: Spent 9.96 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:49:13,209 WARN L191 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:49:23,180 WARN L191 SmtUtils]: Spent 9.97 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:49:28,151 WARN L191 SmtUtils]: Spent 4.97 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:49:38,019 WARN L191 SmtUtils]: Spent 9.86 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:49:42,920 WARN L191 SmtUtils]: Spent 4.90 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:49:52,836 WARN L191 SmtUtils]: Spent 9.91 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:49:57,779 WARN L191 SmtUtils]: Spent 4.94 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:50:07,737 WARN L191 SmtUtils]: Spent 9.96 s on a formula simplification. DAG size of input: 654 DAG size of output: 649 [2019-09-19 07:50:12,720 WARN L191 SmtUtils]: Spent 4.98 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-19 07:50:22,643 WARN L191 SmtUtils]: Spent 9.91 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:50:27,501 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:50:37,475 WARN L191 SmtUtils]: Spent 9.96 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:50:42,403 WARN L191 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:50:52,334 WARN L191 SmtUtils]: Spent 9.93 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:50:57,255 WARN L191 SmtUtils]: Spent 4.92 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:51:07,260 WARN L191 SmtUtils]: Spent 10.00 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:51:12,247 WARN L191 SmtUtils]: Spent 4.99 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:51:22,203 WARN L191 SmtUtils]: Spent 9.94 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:51:27,136 WARN L191 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:51:37,022 WARN L191 SmtUtils]: Spent 9.88 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:51:41,870 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:51:51,801 WARN L191 SmtUtils]: Spent 9.93 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:51:56,755 WARN L191 SmtUtils]: Spent 4.95 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:52:06,779 WARN L191 SmtUtils]: Spent 10.01 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:52:11,674 WARN L191 SmtUtils]: Spent 4.89 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:52:21,682 WARN L191 SmtUtils]: Spent 10.01 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:52:26,637 WARN L191 SmtUtils]: Spent 4.95 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:52:36,696 WARN L191 SmtUtils]: Spent 10.06 s on a formula simplification. DAG size of input: 654 DAG size of output: 649 [2019-09-19 07:52:41,647 WARN L191 SmtUtils]: Spent 4.95 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-19 07:52:51,706 WARN L191 SmtUtils]: Spent 10.05 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:52:56,621 WARN L191 SmtUtils]: Spent 4.91 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:53:06,705 WARN L191 SmtUtils]: Spent 10.07 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:53:11,668 WARN L191 SmtUtils]: Spent 4.96 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:53:21,655 WARN L191 SmtUtils]: Spent 9.98 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:53:26,630 WARN L191 SmtUtils]: Spent 4.97 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:53:36,603 WARN L191 SmtUtils]: Spent 9.97 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:53:41,581 WARN L191 SmtUtils]: Spent 4.98 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:53:51,607 WARN L191 SmtUtils]: Spent 10.02 s on a formula simplification. DAG size of input: 656 DAG size of output: 645 [2019-09-19 07:53:56,522 WARN L191 SmtUtils]: Spent 4.91 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 07:54:06,375 WARN L191 SmtUtils]: Spent 9.85 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 07:54:11,267 WARN L191 SmtUtils]: Spent 4.89 s on a formula simplification that was a NOOP. DAG size: 647