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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 03:19:55,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 03:19:55,665 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 03:19:55,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 03:19:55,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 03:19:55,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 03:19:55,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 03:19:55,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 03:19:55,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 03:19:55,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 03:19:55,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 03:19:55,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 03:19:55,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 03:19:55,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 03:19:55,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 03:19:55,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 03:19:55,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 03:19:55,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 03:19:55,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 03:19:55,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 03:19:55,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 03:19:55,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 03:19:55,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 03:19:55,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 03:19:55,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 03:19:55,710 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 03:19:55,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 03:19:55,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 03:19:55,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 03:19:55,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 03:19:55,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 03:19:55,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 03:19:55,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 03:19:55,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 03:19:55,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 03:19:55,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 03:19:55,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 03:19:55,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 03:19:55,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 03:19:55,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 03:19:55,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 03:19:55,729 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 [2019-09-18 03:19:55,752 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 03:19:55,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 03:19:55,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 03:19:55,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 03:19:55,754 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 03:19:55,755 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 03:19:55,755 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 03:19:55,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 03:19:55,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 03:19:55,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 03:19:55,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 03:19:55,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 03:19:55,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 03:19:55,756 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 03:19:55,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 03:19:55,757 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 03:19:55,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 03:19:55,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 03:19:55,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 03:19:55,758 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 03:19:55,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 03:19:55,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 03:19:55,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 03:19:55,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 03:19:55,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 03:19:55,759 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 03:19:55,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 03:19:55,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 03:19:55,760 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 -> SequenceOfStatements 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: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 03:19:55,799 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 03:19:55,811 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 03:19:55,815 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 03:19:55,816 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 03:19:55,817 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 03:19:55,817 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product07.cil.c [2019-09-18 03:19:55,886 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4c8cb69b/155ce473067e4cc7b219efbe1ee7e503/FLAGfebd8c71f [2019-09-18 03:19:56,425 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 03:19:56,426 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product07.cil.c [2019-09-18 03:19:56,463 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4c8cb69b/155ce473067e4cc7b219efbe1ee7e503/FLAGfebd8c71f [2019-09-18 03:19:56,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4c8cb69b/155ce473067e4cc7b219efbe1ee7e503 [2019-09-18 03:19:56,677 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 03:19:56,679 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 03:19:56,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 03:19:56,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 03:19:56,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 03:19:56,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:19:56" (1/1) ... [2019-09-18 03:19:56,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3487382d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:56, skipping insertion in model container [2019-09-18 03:19:56,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:19:56" (1/1) ... [2019-09-18 03:19:56,696 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 03:19:56,785 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 03:19:57,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:19:57,506 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 03:19:57,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:19:57,728 INFO L192 MainTranslator]: Completed translation [2019-09-18 03:19:57,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57 WrapperNode [2019-09-18 03:19:57,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 03:19:57,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 03:19:57,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 03:19:57,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 03:19:57,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (1/1) ... [2019-09-18 03:19:57,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (1/1) ... [2019-09-18 03:19:57,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (1/1) ... [2019-09-18 03:19:57,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (1/1) ... [2019-09-18 03:19:57,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (1/1) ... [2019-09-18 03:19:57,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (1/1) ... [2019-09-18 03:19:57,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (1/1) ... [2019-09-18 03:19:57,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 03:19:57,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 03:19:57,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 03:19:57,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 03:19:57,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:57" (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 [2019-09-18 03:19:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 03:19:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 03:19:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 03:19:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 03:19:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 03:19:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 03:19:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 03:19:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 03:19:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 03:19:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 03:19:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 03:19:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 03:19:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 03:19:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 03:19:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 03:19:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 03:19:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 03:19:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 03:19:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 03:19:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 03:19:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 03:19:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 03:19:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 03:19:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 03:19:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 03:19:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 03:19:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 03:19:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 03:19:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 03:19:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 03:19:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 03:19:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 03:19:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 03:19:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 03:19:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 03:19:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 03:19:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 03:19:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 03:19:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 03:19:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 03:19:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 03:19:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 03:19:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 03:19:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 03:19:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 03:19:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 03:19:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 03:19:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 03:19:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 03:19:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 03:19:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 03:19:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 03:19:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 03:19:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 03:19:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 03:19:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 03:19:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 03:19:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 03:19:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 03:19:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 03:19:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-18 03:19:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-18 03:19:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 03:19:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-18 03:19:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 03:19:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 03:19:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-18 03:19:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 03:19:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 03:19:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 03:19:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 03:19:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 03:19:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 03:19:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 03:19:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-18 03:19:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-18 03:19:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 03:19:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 03:19:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 03:19:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 03:19:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 03:19:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 03:19:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 03:19:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 03:19:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 03:19:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 03:19:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 03:19:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 03:19:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 03:19:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 03:19:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 03:19:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 03:19:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 03:19:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 03:19:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 03:19:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 03:19:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 03:19:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 03:19:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 03:19:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 03:19:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 03:19:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 03:19:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 03:19:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 03:19:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 03:19:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 03:19:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 03:19:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 03:19:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 03:19:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 03:19:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 03:19:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 03:19:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 03:19:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 03:19:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 03:19:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 03:19:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 03:19:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 03:19:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 03:19:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 03:19:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 03:19:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 03:19:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 03:19:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 03:19:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 03:19:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 03:19:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 03:19:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 03:19:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 03:19:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 03:19:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 03:19:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 03:19:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 03:19:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 03:19:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 03:19:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 03:19:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 03:19:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 03:19:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 03:19:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 03:19:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 03:19:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 03:19:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 03:19:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 03:19:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 03:19:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 03:19:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 03:19:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 03:19:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 03:19:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 03:19:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 03:19:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 03:19:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 03:19:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 03:19:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 03:19:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 03:19:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 03:19:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 03:19:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 03:19:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 03:19:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 03:19:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 03:19:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 03:19:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 03:19:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-18 03:19:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-18 03:19:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 03:19:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 03:19:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 03:19:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 03:19:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 03:19:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 03:19:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 03:19:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-18 03:19:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-18 03:19:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-18 03:19:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-18 03:19:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 03:19:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 03:19:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 03:19:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 03:19:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 03:19:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 03:19:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 03:19:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 03:19:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 03:19:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 03:19:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 03:19:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 03:19:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 03:19:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 03:19:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 03:19:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 03:19:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 03:19:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 03:19:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 03:19:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 03:19:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 03:19:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 03:19:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 03:19:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 03:19:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 03:19:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 03:20:00,009 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 03:20:00,009 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 03:20:00,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:20:00 BoogieIcfgContainer [2019-09-18 03:20:00,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 03:20:00,012 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 03:20:00,012 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 03:20:00,012 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 03:20:00,013 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,014 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 03:20:00,039 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 03:20:00,039 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 03:20:00,052 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 03:20:00,064 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 03:20:00,066 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 03:20:44,846 WARN L191 SmtUtils]: Spent 29.08 s on a formula simplification that was a NOOP. DAG size: 572 [2019-09-18 03:20:47,359 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 195 [2019-09-18 03:20:54,716 WARN L191 SmtUtils]: Spent 7.35 s on a formula simplification. DAG size of input: 605 DAG size of output: 549 [2019-09-18 03:20:58,045 WARN L191 SmtUtils]: Spent 3.32 s on a formula simplification that was a NOOP. DAG size: 549 [2019-09-18 03:21:01,431 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification that was a NOOP. DAG size: 549 [2019-09-18 03:21:01,464 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 623 for LOIs [2019-09-18 03:21:01,745 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 605 for LOIs [2019-09-18 03:21:10,981 WARN L191 SmtUtils]: Spent 8.71 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:21:15,378 WARN L191 SmtUtils]: Spent 4.40 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:21:24,106 WARN L191 SmtUtils]: Spent 8.69 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:21:28,436 WARN L191 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:21:37,167 WARN L191 SmtUtils]: Spent 8.73 s on a formula simplification. DAG size of input: 640 DAG size of output: 635 [2019-09-18 03:21:41,462 WARN L191 SmtUtils]: Spent 4.29 s on a formula simplification that was a NOOP. DAG size: 635 [2019-09-18 03:21:50,670 WARN L191 SmtUtils]: Spent 9.05 s on a formula simplification. DAG size of input: 662 DAG size of output: 645 [2019-09-18 03:21:55,177 WARN L191 SmtUtils]: Spent 4.51 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-18 03:22:03,932 WARN L191 SmtUtils]: Spent 8.71 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:22:08,323 WARN L191 SmtUtils]: Spent 4.39 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:22:16,973 WARN L191 SmtUtils]: Spent 8.62 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:22:21,316 WARN L191 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:22:30,019 WARN L191 SmtUtils]: Spent 8.70 s on a formula simplification. DAG size of input: 640 DAG size of output: 635 [2019-09-18 03:22:34,389 WARN L191 SmtUtils]: Spent 4.37 s on a formula simplification that was a NOOP. DAG size: 635 [2019-09-18 03:22:43,135 WARN L191 SmtUtils]: Spent 8.72 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:22:47,477 WARN L191 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:22:56,171 WARN L191 SmtUtils]: Spent 8.67 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:23:00,494 WARN L191 SmtUtils]: Spent 4.32 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:23:09,259 WARN L191 SmtUtils]: Spent 8.72 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:23:13,592 WARN L191 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:23:22,409 WARN L191 SmtUtils]: Spent 8.79 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:23:26,687 WARN L191 SmtUtils]: Spent 4.28 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:23:35,417 WARN L191 SmtUtils]: Spent 8.70 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:23:39,748 WARN L191 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:23:48,476 WARN L191 SmtUtils]: Spent 8.70 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:23:52,795 WARN L191 SmtUtils]: Spent 4.32 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:24:01,544 WARN L191 SmtUtils]: Spent 8.73 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:24:05,824 WARN L191 SmtUtils]: Spent 4.28 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:24:14,835 WARN L191 SmtUtils]: Spent 9.00 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-18 03:24:19,296 WARN L191 SmtUtils]: Spent 4.46 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-18 03:24:44,479 WARN L191 SmtUtils]: Spent 25.13 s on a formula simplification. DAG size of input: 666 DAG size of output: 663 [2019-09-18 03:24:57,087 WARN L191 SmtUtils]: Spent 12.61 s on a formula simplification that was a NOOP. DAG size: 663 [2019-09-18 03:25:06,102 WARN L191 SmtUtils]: Spent 9.01 s on a formula simplification. DAG size of input: 654 DAG size of output: 649 [2019-09-18 03:25:10,599 WARN L191 SmtUtils]: Spent 4.49 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 03:25:27,647 WARN L191 SmtUtils]: Spent 17.04 s on a formula simplification that was a NOOP. DAG size: 671 [2019-09-18 03:25:28,618 WARN L191 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:25:29,506 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 03:25:30,490 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-09-18 03:25:33,179 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 326 [2019-09-18 03:25:41,917 WARN L191 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:25:46,227 WARN L191 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:25:54,922 WARN L191 SmtUtils]: Spent 8.66 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:25:59,238 WARN L191 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:26:07,930 WARN L191 SmtUtils]: Spent 8.69 s on a formula simplification. DAG size of input: 640 DAG size of output: 635 [2019-09-18 03:26:12,203 WARN L191 SmtUtils]: Spent 4.27 s on a formula simplification that was a NOOP. DAG size: 635 [2019-09-18 03:26:19,538 WARN L191 SmtUtils]: Spent 7.09 s on a formula simplification that was a NOOP. DAG size: 732 [2019-09-18 03:26:20,452 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-09-18 03:26:21,336 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-09-18 03:26:22,189 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 03:26:24,744 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:26:33,443 WARN L191 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:26:37,967 WARN L191 SmtUtils]: Spent 4.52 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:26:47,000 WARN L191 SmtUtils]: Spent 9.01 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:26:51,496 WARN L191 SmtUtils]: Spent 4.49 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:27:00,448 WARN L191 SmtUtils]: Spent 8.95 s on a formula simplification. DAG size of input: 640 DAG size of output: 635 [2019-09-18 03:27:04,788 WARN L191 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 635 [2019-09-18 03:27:18,837 WARN L191 SmtUtils]: Spent 14.04 s on a formula simplification. DAG size of input: 723 DAG size of output: 720 [2019-09-18 03:27:19,736 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:27:20,619 WARN L191 SmtUtils]: Spent 881.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:27:21,489 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 03:27:24,037 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:27:32,759 WARN L191 SmtUtils]: Spent 8.70 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:27:37,122 WARN L191 SmtUtils]: Spent 4.36 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:27:45,811 WARN L191 SmtUtils]: Spent 8.66 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:27:50,055 WARN L191 SmtUtils]: Spent 4.24 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:27:58,753 WARN L191 SmtUtils]: Spent 8.67 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:28:03,054 WARN L191 SmtUtils]: Spent 4.30 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:28:11,787 WARN L191 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:28:16,029 WARN L191 SmtUtils]: Spent 4.24 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:28:25,161 WARN L191 SmtUtils]: Spent 9.13 s on a formula simplification. DAG size of input: 661 DAG size of output: 649 [2019-09-18 03:28:29,643 WARN L191 SmtUtils]: Spent 4.48 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 03:28:38,368 WARN L191 SmtUtils]: Spent 8.70 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:28:42,732 WARN L191 SmtUtils]: Spent 4.36 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:28:51,412 WARN L191 SmtUtils]: Spent 8.65 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:28:55,711 WARN L191 SmtUtils]: Spent 4.30 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:29:04,700 WARN L191 SmtUtils]: Spent 8.99 s on a formula simplification. DAG size of input: 657 DAG size of output: 643 [2019-09-18 03:29:09,136 WARN L191 SmtUtils]: Spent 4.43 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:29:17,893 WARN L191 SmtUtils]: Spent 8.73 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:29:22,246 WARN L191 SmtUtils]: Spent 4.35 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:29:26,712 WARN L191 SmtUtils]: Spent 4.46 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:29:31,203 WARN L191 SmtUtils]: Spent 4.49 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:29:40,226 WARN L191 SmtUtils]: Spent 9.02 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-18 03:29:44,665 WARN L191 SmtUtils]: Spent 4.44 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-18 03:29:51,822 WARN L191 SmtUtils]: Spent 7.15 s on a formula simplification that was a NOOP. DAG size: 728 [2019-09-18 03:29:52,773 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-09-18 03:29:53,623 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-09-18 03:29:54,494 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:29:57,014 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:30:05,713 WARN L191 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:30:09,990 WARN L191 SmtUtils]: Spent 4.27 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:30:16,942 WARN L191 SmtUtils]: Spent 6.93 s on a formula simplification that was a NOOP. DAG size: 716 [2019-09-18 03:30:17,808 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-09-18 03:30:18,656 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-09-18 03:30:19,523 WARN L191 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:30:22,051 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:30:30,682 WARN L191 SmtUtils]: Spent 8.61 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:30:35,009 WARN L191 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:30:43,728 WARN L191 SmtUtils]: Spent 8.69 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:30:48,069 WARN L191 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:30:56,765 WARN L191 SmtUtils]: Spent 8.67 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:31:01,112 WARN L191 SmtUtils]: Spent 4.35 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:31:10,298 WARN L191 SmtUtils]: Spent 9.18 s on a formula simplification. DAG size of input: 661 DAG size of output: 649 [2019-09-18 03:31:14,808 WARN L191 SmtUtils]: Spent 4.51 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 03:31:22,193 WARN L191 SmtUtils]: Spent 6.54 s on a formula simplification that was a NOOP. DAG size: 684 [2019-09-18 03:31:23,159 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:31:23,998 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 03:31:24,890 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:31:27,375 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:31:36,093 WARN L191 SmtUtils]: Spent 8.69 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:31:40,414 WARN L191 SmtUtils]: Spent 4.32 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:31:54,433 WARN L191 SmtUtils]: Spent 14.01 s on a formula simplification. DAG size of input: 728 DAG size of output: 722 [2019-09-18 03:31:55,360 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:31:56,198 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 293 [2019-09-18 03:31:57,063 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:31:59,517 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:32:08,217 WARN L191 SmtUtils]: Spent 8.67 s on a formula simplification. DAG size of input: 641 DAG size of output: 633 [2019-09-18 03:32:12,532 WARN L191 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:32:21,592 WARN L191 SmtUtils]: Spent 9.06 s on a formula simplification. DAG size of input: 656 DAG size of output: 647 [2019-09-18 03:32:26,077 WARN L191 SmtUtils]: Spent 4.48 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-18 03:32:33,060 WARN L191 SmtUtils]: Spent 6.98 s on a formula simplification that was a NOOP. DAG size: 724 [2019-09-18 03:32:34,026 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:32:34,853 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-09-18 03:32:35,740 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:32:38,199 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:32:45,005 WARN L191 SmtUtils]: Spent 6.80 s on a formula simplification that was a NOOP. DAG size: 714 [2019-09-18 03:32:45,811 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-09-18 03:32:46,631 WARN L191 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-18 03:32:47,496 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:32:49,900 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:32:54,740 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification. DAG size of input: 314 DAG size of output: 311 [2019-09-18 03:32:57,148 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 311