java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec4_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 11:16:33,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 11:16:33,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 11:16:33,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 11:16:33,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 11:16:33,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 11:16:33,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 11:16:33,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 11:16:33,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 11:16:33,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 11:16:33,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 11:16:33,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 11:16:33,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 11:16:33,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 11:16:33,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 11:16:33,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 11:16:33,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 11:16:33,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 11:16:33,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 11:16:33,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 11:16:33,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 11:16:33,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 11:16:33,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 11:16:33,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 11:16:33,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 11:16:33,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 11:16:33,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 11:16:33,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 11:16:33,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 11:16:33,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 11:16:33,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 11:16:33,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 11:16:33,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 11:16:33,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 11:16:33,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 11:16:33,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 11:16:33,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 11:16:33,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 11:16:33,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 11:16:33,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 11:16:33,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 11:16:33,717 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-04 11:16:33,731 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 11:16:33,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 11:16:33,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 11:16:33,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 11:16:33,733 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 11:16:33,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 11:16:33,734 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 11:16:33,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 11:16:33,734 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 11:16:33,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 11:16:33,734 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 11:16:33,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 11:16:33,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 11:16:33,735 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 11:16:33,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 11:16:33,735 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 11:16:33,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 11:16:33,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 11:16:33,736 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 11:16:33,736 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 11:16:33,736 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 11:16:33,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 11:16:33,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 11:16:33,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 11:16:33,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 11:16:33,737 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 11:16:33,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 11:16:33,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 11:16:33,738 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 11:16:33,767 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 11:16:33,779 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 11:16:33,782 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 11:16:33,784 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 11:16:33,784 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 11:16:33,785 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product27.cil.c [2019-10-04 11:16:33,852 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d11e24e1a/b0852c1e8cc34255a7db9e45119f0920/FLAGf51f6f77c [2019-10-04 11:16:34,445 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 11:16:34,446 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product27.cil.c [2019-10-04 11:16:34,467 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d11e24e1a/b0852c1e8cc34255a7db9e45119f0920/FLAGf51f6f77c [2019-10-04 11:16:34,655 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d11e24e1a/b0852c1e8cc34255a7db9e45119f0920 [2019-10-04 11:16:34,665 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 11:16:34,667 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 11:16:34,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 11:16:34,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 11:16:34,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 11:16:34,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 11:16:34" (1/1) ... [2019-10-04 11:16:34,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31b0106d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:34, skipping insertion in model container [2019-10-04 11:16:34,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 11:16:34" (1/1) ... [2019-10-04 11:16:34,682 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 11:16:34,748 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 11:16:35,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 11:16:35,474 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 11:16:35,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 11:16:35,733 INFO L192 MainTranslator]: Completed translation [2019-10-04 11:16:35,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35 WrapperNode [2019-10-04 11:16:35,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 11:16:35,734 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 11:16:35,734 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 11:16:35,734 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 11:16:35,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... [2019-10-04 11:16:35,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... [2019-10-04 11:16:35,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... [2019-10-04 11:16:35,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... [2019-10-04 11:16:35,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... [2019-10-04 11:16:35,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... [2019-10-04 11:16:35,909 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... [2019-10-04 11:16:35,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 11:16:35,928 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 11:16:35,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 11:16:35,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 11:16:35,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:16:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 11:16:36,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 11:16:36,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 11:16:36,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-04 11:16:36,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-04 11:16:36,016 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-04 11:16:36,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-04 11:16:36,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-04 11:16:36,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-04 11:16:36,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-04 11:16:36,017 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-04 11:16:36,018 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-04 11:16:36,018 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-04 11:16:36,018 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-04 11:16:36,018 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-04 11:16:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-04 11:16:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-04 11:16:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-04 11:16:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-04 11:16:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-04 11:16:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-04 11:16:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-04 11:16:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-04 11:16:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-04 11:16:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-04 11:16:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-04 11:16:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-04 11:16:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-04 11:16:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-04 11:16:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-04 11:16:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-04 11:16:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-04 11:16:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-04 11:16:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-04 11:16:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-04 11:16:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-04 11:16:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-04 11:16:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-04 11:16:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-04 11:16:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-04 11:16:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-04 11:16:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-04 11:16:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-04 11:16:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-04 11:16:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-04 11:16:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-04 11:16:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-04 11:16:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-04 11:16:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-04 11:16:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-04 11:16:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-04 11:16:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-04 11:16:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-04 11:16:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-04 11:16:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-04 11:16:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-04 11:16:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-04 11:16:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-04 11:16:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-04 11:16:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-04 11:16:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-04 11:16:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-10-04 11:16:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-10-04 11:16:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-04 11:16:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-04 11:16:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-04 11:16:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-04 11:16:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-04 11:16:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-04 11:16:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-04 11:16:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-04 11:16:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-04 11:16:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-04 11:16:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-04 11:16:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-04 11:16:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-04 11:16:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-04 11:16:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-04 11:16:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-04 11:16:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-04 11:16:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-04 11:16:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-04 11:16:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 11:16:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-04 11:16:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-04 11:16:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-04 11:16:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-04 11:16:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-04 11:16:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-04 11:16:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-04 11:16:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-04 11:16:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-04 11:16:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-04 11:16:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-10-04 11:16:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-04 11:16:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-04 11:16:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-10-04 11:16:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-10-04 11:16:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-04 11:16:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-04 11:16:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-10-04 11:16:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-10-04 11:16:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-10-04 11:16:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-04 11:16:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-04 11:16:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-04 11:16:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-04 11:16:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-04 11:16:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-04 11:16:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-04 11:16:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-04 11:16:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-04 11:16:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-04 11:16:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-10-04 11:16:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-04 11:16:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-04 11:16:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-04 11:16:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-10-04 11:16:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 11:16:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 11:16:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-04 11:16:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-04 11:16:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-04 11:16:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-04 11:16:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-04 11:16:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-04 11:16:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-04 11:16:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-04 11:16:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-04 11:16:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-04 11:16:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-04 11:16:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-10-04 11:16:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-04 11:16:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-04 11:16:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-04 11:16:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-04 11:16:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-04 11:16:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-04 11:16:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-04 11:16:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-04 11:16:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-04 11:16:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-04 11:16:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-04 11:16:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-04 11:16:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-04 11:16:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-04 11:16:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-04 11:16:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-04 11:16:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-04 11:16:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-04 11:16:36,043 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-04 11:16:36,043 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-04 11:16:36,043 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-04 11:16:36,043 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-04 11:16:36,043 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-04 11:16:36,043 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-04 11:16:36,044 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-04 11:16:36,044 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-04 11:16:36,044 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-04 11:16:36,044 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-04 11:16:36,044 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-04 11:16:36,044 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-04 11:16:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-04 11:16:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-04 11:16:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-04 11:16:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-04 11:16:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-04 11:16:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-04 11:16:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-04 11:16:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-04 11:16:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-04 11:16:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-04 11:16:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-04 11:16:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-04 11:16:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-04 11:16:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-04 11:16:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-04 11:16:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-04 11:16:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-04 11:16:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-04 11:16:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-04 11:16:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-04 11:16:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-04 11:16:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-04 11:16:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-04 11:16:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-04 11:16:36,049 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-04 11:16:36,049 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-04 11:16:36,049 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-04 11:16:36,049 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-04 11:16:36,049 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-04 11:16:36,049 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-04 11:16:36,049 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-04 11:16:36,050 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-04 11:16:36,050 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-10-04 11:16:36,050 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-10-04 11:16:36,050 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-04 11:16:36,050 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-04 11:16:36,051 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-04 11:16:36,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-04 11:16:36,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-04 11:16:36,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-04 11:16:36,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-04 11:16:36,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-04 11:16:36,052 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-04 11:16:36,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-04 11:16:36,052 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-04 11:16:36,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-04 11:16:36,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-04 11:16:36,052 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-04 11:16:36,053 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-04 11:16:36,053 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-04 11:16:36,053 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-04 11:16:36,053 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-04 11:16:36,053 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-04 11:16:36,053 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-04 11:16:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-04 11:16:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-04 11:16:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-04 11:16:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-04 11:16:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-04 11:16:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-04 11:16:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-04 11:16:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-04 11:16:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 11:16:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-04 11:16:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-04 11:16:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-04 11:16:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-04 11:16:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-04 11:16:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-04 11:16:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-04 11:16:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-04 11:16:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-04 11:16:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-04 11:16:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-04 11:16:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-04 11:16:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-10-04 11:16:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-04 11:16:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-04 11:16:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-04 11:16:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-10-04 11:16:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-10-04 11:16:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-10-04 11:16:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-10-04 11:16:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-10-04 11:16:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-10-04 11:16:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 11:16:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-04 11:16:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 11:16:40,468 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 11:16:40,469 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-04 11:16:40,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 11:16:40 BoogieIcfgContainer [2019-10-04 11:16:40,471 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 11:16:40,471 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 11:16:40,471 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 11:16:40,471 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 11:16:40,473 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 11:16:40" (1/1) ... [2019-10-04 11:16:40,473 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 11:16:40,497 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 11:16:40,498 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 11:16:40,507 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 11:16:40,516 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 11:16:40,517 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 11:17:34,551 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 687 [2019-10-04 11:17:38,469 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 306 DAG size of output: 249 [2019-10-04 11:17:38,861 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 726 [2019-10-04 11:17:39,253 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 726 [2019-10-04 11:17:39,574 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 726 [2019-10-04 11:17:39,775 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 447 [2019-10-04 11:17:40,443 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 1022 [2019-10-04 11:17:40,509 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1076 for LOIs [2019-10-04 11:17:40,807 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 1029 for LOIs [2019-10-04 11:17:42,285 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 1031 [2019-10-04 11:17:42,959 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 1031 [2019-10-04 11:17:43,199 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:17:44,090 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 1223 [2019-10-04 11:17:45,823 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 1257 [2019-10-04 11:17:47,417 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 1257 [2019-10-04 11:17:49,956 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:17:51,337 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-04 11:17:52,204 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-04 11:17:52,425 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:17:53,282 WARN L191 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 1227 [2019-10-04 11:17:56,158 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:17:56,977 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:17:57,855 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:00,161 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:00,938 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:01,762 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:04,095 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:04,839 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:05,656 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:07,972 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:08,689 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:09,508 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:11,807 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:12,521 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:13,343 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:15,649 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:16,378 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:17,192 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:19,498 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:20,242 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:21,062 WARN L191 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:23,367 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:24,093 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:24,911 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:27,211 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:28,003 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:28,831 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:31,131 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:31,851 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:32,671 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:34,970 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:35,709 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:36,528 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:38,832 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:39,554 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:40,372 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:42,668 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:43,399 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:44,228 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:46,521 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:47,241 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:48,063 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:50,364 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:51,079 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:51,908 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:54,242 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:54,973 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:55,802 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:18:58,109 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:18:58,848 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:18:59,680 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:01,991 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:02,723 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:03,540 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:05,858 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:06,571 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:07,401 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:09,728 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:10,444 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:11,265 WARN L191 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:13,547 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:14,275 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:15,099 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:17,399 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:18,113 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:18,927 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:21,226 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:21,946 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:22,763 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:25,061 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:25,779 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:26,600 WARN L191 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:28,925 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:29,661 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:30,488 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:32,790 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-10-04 11:19:33,502 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 11:19:34,333 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 804 [2019-10-04 11:19:35,253 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 813 [2019-10-04 11:19:36,004 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-10-04 11:19:36,385 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:19:37,536 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 773 [2019-10-04 11:19:38,542 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 773 [2019-10-04 11:19:38,761 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 603 [2019-10-04 11:19:39,894 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 778 DAG size of output: 778 [2019-10-04 11:19:41,260 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 782 [2019-10-04 11:19:41,991 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 612 [2019-10-04 11:19:42,794 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 770 [2019-10-04 11:19:43,832 WARN L191 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 773 [2019-10-04 11:19:44,582 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 612 [2019-10-04 11:19:45,262 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 763 [2019-10-04 11:19:46,396 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 779 [2019-10-04 11:19:47,023 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:19:47,453 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:19:47,832 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:19:48,035 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 601 [2019-10-04 11:19:48,421 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 754 [2019-10-04 11:19:49,450 WARN L191 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 755 DAG size of output: 755 [2019-10-04 11:19:50,456 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:19:51,030 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-04 11:19:52,079 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 763 DAG size of output: 758 [2019-10-04 11:19:52,578 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 760 [2019-10-04 11:19:53,582 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 759 [2019-10-04 11:19:54,105 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:19:55,147 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 767 DAG size of output: 763 [2019-10-04 11:19:56,434 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 769 DAG size of output: 769 [2019-10-04 11:19:57,130 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:19:57,983 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:19:58,892 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 768 [2019-10-04 11:19:59,598 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:20:00,462 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:20:01,664 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 764 [2019-10-04 11:20:02,199 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:20:03,269 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:20:04,259 WARN L191 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:20:04,608 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:20:05,851 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:20:06,840 WARN L191 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:20:07,829 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:20:08,161 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:20:09,390 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:20:10,373 WARN L191 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:20:11,376 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:20:11,707 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:20:12,935 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:20:13,961 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:20:14,951 WARN L191 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:20:15,295 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:20:16,535 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:20:17,709 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 775 [2019-10-04 11:20:18,206 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 603 DAG size of output: 598 [2019-10-04 11:20:18,586 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 747 [2019-10-04 11:20:19,572 WARN L191 SmtUtils]: Spent 971.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:20:20,548 WARN L191 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:20:21,070 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 607 [2019-10-04 11:20:22,262 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 763 DAG size of output: 763 [2019-10-04 11:20:23,193 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 766 [2019-10-04 11:20:23,570 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:20:23,949 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:20:24,897 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 770 [2019-10-04 11:20:25,465 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:20:25,888 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:20:26,269 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:20:26,471 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:20:26,851 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:20:27,866 WARN L191 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 749 [2019-10-04 11:20:28,854 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:20:29,365 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 600 [2019-10-04 11:20:30,372 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 757 DAG size of output: 752 [2019-10-04 11:20:30,864 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 754 [2019-10-04 11:20:31,868 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 753 [2019-10-04 11:20:32,376 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:20:33,399 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 761 DAG size of output: 757 [2019-10-04 11:20:34,806 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 763 DAG size of output: 763 [2019-10-04 11:20:35,478 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:20:36,332 WARN L191 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:20:37,373 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 762 [2019-10-04 11:20:38,060 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:20:39,202 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:20:40,234 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 751 DAG size of output: 751 [2019-10-04 11:20:41,218 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:20:41,583 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 599 DAG size of output: 593 [2019-10-04 11:20:42,750 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 752 DAG size of output: 752 [2019-10-04 11:20:43,727 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 751 DAG size of output: 751 [2019-10-04 11:20:44,702 WARN L191 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:20:45,045 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 599 DAG size of output: 593 [2019-10-04 11:20:46,211 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 752 DAG size of output: 752 [2019-10-04 11:20:47,155 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 761 [2019-10-04 11:20:47,531 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:20:47,909 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:20:48,984 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 763 DAG size of output: 763 [2019-10-04 11:20:49,995 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 763 [2019-10-04 11:20:50,198 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 11:20:51,497 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 770 DAG size of output: 770 [2019-10-04 11:20:52,696 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 782 [2019-10-04 11:20:53,061 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:20:53,450 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:20:53,875 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 768 [2019-10-04 11:20:54,280 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 768 [2019-10-04 11:20:54,488 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 611 [2019-10-04 11:20:54,892 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 772 [2019-10-04 11:20:55,359 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 779 [2019-10-04 11:20:55,772 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 779 [2019-10-04 11:20:55,986 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 617 [2019-10-04 11:20:56,401 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 784 [2019-10-04 11:20:57,499 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 783 DAG size of output: 783 [2019-10-04 11:20:58,563 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 783 [2019-10-04 11:20:59,106 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 622 [2019-10-04 11:21:00,212 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 793 DAG size of output: 788 [2019-10-04 11:21:01,238 WARN L191 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 763 DAG size of output: 763 [2019-10-04 11:21:02,247 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 763 [2019-10-04 11:21:02,451 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 11:21:03,754 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 770 DAG size of output: 770 [2019-10-04 11:21:04,964 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 782 [2019-10-04 11:21:05,330 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:21:05,720 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:21:06,807 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 766 DAG size of output: 766 [2019-10-04 11:21:07,840 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 766 [2019-10-04 11:21:08,046 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 11:21:09,353 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 769 DAG size of output: 769 [2019-10-04 11:21:10,476 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 780 [2019-10-04 11:21:11,151 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 621 [2019-10-04 11:21:11,855 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 772 [2019-10-04 11:21:12,770 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 775 [2019-10-04 11:21:13,788 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 774 [2019-10-04 11:21:14,320 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 623 [2019-10-04 11:21:15,406 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 781 DAG size of output: 779 [2019-10-04 11:21:17,047 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 782 [2019-10-04 11:21:17,425 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 611 [2019-10-04 11:21:17,817 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 761 [2019-10-04 11:21:18,702 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 795 [2019-10-04 11:21:19,093 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 611 [2019-10-04 11:21:19,485 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 760 [2019-10-04 11:21:20,363 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 795 [2019-10-04 11:21:20,737 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 611 [2019-10-04 11:21:21,125 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 760 [2019-10-04 11:21:22,107 WARN L191 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 765 [2019-10-04 11:21:23,128 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 765 [2019-10-04 11:21:23,632 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 612 [2019-10-04 11:21:24,856 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 777 DAG size of output: 777 [2019-10-04 11:21:25,814 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification that was a NOOP. DAG size: 781 [2019-10-04 11:21:26,261 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:21:26,628 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:21:27,009 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:21:27,376 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:21:27,573 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:21:27,941 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:21:28,952 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:21:29,908 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:21:30,440 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:21:31,491 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 750 DAG size of output: 749 [2019-10-04 11:21:32,855 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 786 DAG size of output: 781 [2019-10-04 11:21:33,193 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:21:33,555 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:21:34,925 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 786 DAG size of output: 781 [2019-10-04 11:21:35,257 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:21:35,619 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:21:36,568 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:21:37,504 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:21:37,702 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:21:38,934 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 743 DAG size of output: 743 [2019-10-04 11:21:40,259 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 761 [2019-10-04 11:21:40,923 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-10-04 11:21:41,667 WARN L191 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:21:42,920 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 761 [2019-10-04 11:21:43,583 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-10-04 11:21:44,348 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:21:45,598 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 761 [2019-10-04 11:21:46,267 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-10-04 11:21:47,007 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:21:48,144 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:21:48,670 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 601 DAG size of output: 595 [2019-10-04 11:21:49,050 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:21:50,131 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:21:50,620 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 601 DAG size of output: 595 [2019-10-04 11:21:50,985 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:21:52,062 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:21:52,550 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 601 DAG size of output: 595 [2019-10-04 11:21:52,918 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:21:54,021 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:21:54,510 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 601 DAG size of output: 595 [2019-10-04 11:21:54,880 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:21:55,639 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 741 [2019-10-04 11:21:56,582 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:21:56,780 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:21:57,669 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 735 [2019-10-04 11:21:58,273 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 748 DAG size of output: 735 [2019-10-04 11:21:58,638 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:21:58,980 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:21:59,342 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:00,105 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 741 [2019-10-04 11:22:01,047 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:22:01,251 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:22:02,148 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 735 [2019-10-04 11:22:02,750 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 748 DAG size of output: 735 [2019-10-04 11:22:03,113 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:03,443 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:22:03,803 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:04,580 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 741 [2019-10-04 11:22:05,522 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:22:05,719 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:22:06,617 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 735 [2019-10-04 11:22:07,225 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 748 DAG size of output: 735 [2019-10-04 11:22:07,587 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:07,910 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:22:08,271 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:09,450 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 763 [2019-10-04 11:22:09,935 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 594 [2019-10-04 11:22:10,299 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:22:11,111 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 734 [2019-10-04 11:22:11,474 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:11,861 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:22:12,224 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:12,857 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 734 [2019-10-04 11:22:13,221 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:13,563 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:22:13,927 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:14,542 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 734 [2019-10-04 11:22:14,905 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:15,241 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:22:15,604 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:16,768 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 762 [2019-10-04 11:22:17,230 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 594 [2019-10-04 11:22:17,597 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:22:18,553 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:22:19,500 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:22:19,998 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 603 [2019-10-04 11:22:21,055 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 757 DAG size of output: 757 [2019-10-04 11:22:21,681 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 761 DAG size of output: 734 [2019-10-04 11:22:22,042 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:22,545 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 600 [2019-10-04 11:22:23,163 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 745 DAG size of output: 735 [2019-10-04 11:22:23,786 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 761 DAG size of output: 734 [2019-10-04 11:22:24,147 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:24,649 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 600 [2019-10-04 11:22:25,264 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 745 DAG size of output: 735 [2019-10-04 11:22:25,890 WARN L191 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 761 DAG size of output: 734 [2019-10-04 11:22:26,251 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:22:26,751 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 600 [2019-10-04 11:22:27,366 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 745 DAG size of output: 735 [2019-10-04 11:22:28,319 WARN L191 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 743 DAG size of output: 743 [2019-10-04 11:22:29,282 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification that was a NOOP. DAG size: 743 [2019-10-04 11:22:29,780 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-10-04 11:22:30,763 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 750 DAG size of output: 745 [2019-10-04 11:22:31,670 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:22:32,163 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 593 [2019-10-04 11:22:32,527 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:22:33,504 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 746 [2019-10-04 11:22:34,463 WARN L191 SmtUtils]: Spent 953.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:22:34,965 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:22:35,946 WARN L191 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 746 [2019-10-04 11:22:36,897 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 746 [2019-10-04 11:22:37,865 WARN L191 SmtUtils]: Spent 962.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:22:38,364 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:22:39,350 WARN L191 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 746 [2019-10-04 11:22:40,323 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:22:40,689 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:22:41,054 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:22:41,457 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:22:41,825 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:22:42,024 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 597 [2019-10-04 11:22:42,401 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:22:43,406 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 749 [2019-10-04 11:22:44,377 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:22:44,879 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 11:22:45,885 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 759 DAG size of output: 754 [2019-10-04 11:22:46,854 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 743 DAG size of output: 743 [2019-10-04 11:22:47,797 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 743 [2019-10-04 11:22:48,295 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-10-04 11:22:49,295 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 750 DAG size of output: 745 [2019-10-04 11:22:50,208 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:22:50,698 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 593 [2019-10-04 11:22:51,064 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:22:52,049 WARN L191 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 746 [2019-10-04 11:22:53,002 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:22:53,505 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:22:54,504 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 746 [2019-10-04 11:22:55,866 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 758 [2019-10-04 11:22:56,200 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:22:56,564 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:22:56,954 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:22:57,319 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:22:57,515 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:22:57,889 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 743 [2019-10-04 11:22:58,865 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 744 DAG size of output: 744 [2019-10-04 11:22:59,829 WARN L191 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 744 [2019-10-04 11:23:00,342 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-10-04 11:23:01,338 WARN L191 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 746 [2019-10-04 11:23:03,027 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 760 [2019-10-04 11:23:03,402 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:23:03,768 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:23:05,453 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 760 [2019-10-04 11:23:05,810 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:23:06,174 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:23:07,481 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 766 [2019-10-04 11:23:07,853 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:23:08,213 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:09,368 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:23:10,011 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-10-04 11:23:10,665 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 743 [2019-10-04 11:23:11,486 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:23:12,435 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:23:12,943 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-10-04 11:23:13,993 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 752 DAG size of output: 750 [2019-10-04 11:23:15,262 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 753 [2019-10-04 11:23:15,605 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:23:15,972 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:16,588 WARN L191 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 734 [2019-10-04 11:23:16,951 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:17,291 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 590 [2019-10-04 11:23:17,654 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:18,260 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 734 [2019-10-04 11:23:18,621 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:18,966 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 590 [2019-10-04 11:23:19,330 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:19,696 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:23:20,068 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:23:20,261 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:23:20,627 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:23:21,570 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:23:22,514 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:23:22,710 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:23:23,925 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 743 DAG size of output: 743 [2019-10-04 11:23:24,861 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:23:25,810 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:23:26,001 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:23:27,198 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 743 DAG size of output: 743 [2019-10-04 11:23:28,498 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:23:28,989 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:23:29,352 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:30,612 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:23:31,093 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:23:31,476 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:23:32,420 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 743 DAG size of output: 743 [2019-10-04 11:23:33,370 WARN L191 SmtUtils]: Spent 944.00 ms on a formula simplification that was a NOOP. DAG size: 743 [2019-10-04 11:23:33,695 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:23:34,921 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 744 DAG size of output: 744 [2019-10-04 11:23:35,455 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:23:36,425 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 744 [2019-10-04 11:23:36,767 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 590 [2019-10-04 11:23:37,838 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 746 DAG size of output: 746 [2019-10-04 11:23:39,158 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 768 [2019-10-04 11:23:39,645 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-04 11:23:40,652 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:23:41,582 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:23:41,912 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 582 [2019-10-04 11:23:42,920 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:23:43,870 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:23:44,801 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:23:45,131 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 582 [2019-10-04 11:23:46,163 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:23:47,093 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:23:48,023 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:23:48,351 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 582 [2019-10-04 11:23:49,374 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:23:50,364 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:23:50,707 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 582 [2019-10-04 11:23:51,070 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-04 11:23:52,012 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-10-04 11:23:52,961 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:23:53,149 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:23:54,233 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 740 DAG size of output: 740 [2019-10-04 11:23:55,128 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:23:55,601 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:23:55,972 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 731 [2019-10-04 11:23:56,800 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:23:57,262 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:23:57,623 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 731 [2019-10-04 11:23:58,577 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 740 DAG size of output: 740 [2019-10-04 11:23:59,515 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:23:59,815 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:24:01,029 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:24:01,775 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:24:02,728 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:24:03,073 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 597 DAG size of output: 592 [2019-10-04 11:24:04,308 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 755 DAG size of output: 755 [2019-10-04 11:24:05,355 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:24:05,723 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 592 [2019-10-04 11:24:06,089 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:24:07,072 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:24:07,418 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 582 [2019-10-04 11:24:07,777 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-04 11:24:08,715 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-10-04 11:24:09,643 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:24:09,833 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:24:10,938 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 740 DAG size of output: 740 [2019-10-04 11:24:11,861 WARN L191 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:24:12,334 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:24:12,692 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 731 [2019-10-04 11:24:13,826 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:24:14,460 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:24:15,336 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:24:16,336 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:24:17,287 WARN L191 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:24:17,781 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 601 [2019-10-04 11:24:18,763 WARN L191 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 755 DAG size of output: 753 [2019-10-04 11:24:19,935 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:24:20,277 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 587 [2019-10-04 11:24:20,646 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 733 [2019-10-04 11:24:21,600 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:24:22,544 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:24:23,004 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:24:23,935 WARN L191 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 742 [2019-10-04 11:24:24,870 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:24:25,814 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:24:26,269 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:24:27,205 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 742 [2019-10-04 11:24:28,450 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:24:28,779 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 582 [2019-10-04 11:24:29,136 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-04 11:24:30,057 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 736 [2019-10-04 11:24:30,973 WARN L191 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 736 [2019-10-04 11:24:31,451 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 589 [2019-10-04 11:24:32,555 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:24:33,507 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:24:34,129 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-10-04 11:24:34,981 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:24:36,144 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:24:36,713 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-10-04 11:24:37,088 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 730 [2019-10-04 11:24:37,448 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 730 [2019-10-04 11:24:37,638 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:24:38,001 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 733 [2019-10-04 11:24:38,950 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 734 [2019-10-04 11:24:39,875 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:24:40,359 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:24:41,350 WARN L191 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 741 [2019-10-04 11:24:42,983 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 759 DAG size of output: 754 [2019-10-04 11:24:43,324 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:24:43,680 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:24:45,300 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 759 DAG size of output: 754 [2019-10-04 11:24:45,631 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:24:45,986 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:24:46,904 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:24:47,827 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:24:48,017 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:24:49,154 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:24:50,480 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:24:50,981 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:24:51,338 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:24:52,582 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:24:53,077 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:24:53,433 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:24:54,673 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:24:55,162 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:24:55,517 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:24:56,368 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:24:56,820 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:24:57,181 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:24:58,005 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:24:58,448 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:24:58,812 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:24:59,630 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:25:00,074 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:25:00,435 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:25:01,260 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:25:01,704 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:25:02,064 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:25:02,715 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 729 [2019-10-04 11:25:03,070 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:03,367 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:25:03,723 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:04,354 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 729 [2019-10-04 11:25:04,712 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:05,048 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:05,401 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:06,047 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 729 [2019-10-04 11:25:06,402 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:06,699 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:25:07,056 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:07,701 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 729 [2019-10-04 11:25:08,061 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:08,399 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:08,753 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:09,398 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 729 [2019-10-04 11:25:09,753 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:10,053 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:25:10,409 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:11,048 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 729 [2019-10-04 11:25:11,404 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:11,737 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:12,091 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:13,058 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 758 [2019-10-04 11:25:13,463 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:25:13,826 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:25:14,399 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 729 [2019-10-04 11:25:14,758 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:15,097 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:15,451 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:15,987 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 729 [2019-10-04 11:25:16,341 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:16,688 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:17,044 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:17,579 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 729 [2019-10-04 11:25:17,940 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:18,272 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:18,624 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:19,602 WARN L191 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:25:20,023 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:25:20,384 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:25:21,340 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:25:22,261 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:25:22,751 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:25:23,735 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 753 [2019-10-04 11:25:24,283 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 729 [2019-10-04 11:25:24,639 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:24,944 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:25:25,301 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:25,839 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 729 [2019-10-04 11:25:26,194 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:26,490 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:25:26,847 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:27,382 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 729 [2019-10-04 11:25:27,738 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:28,040 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:25:28,398 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:25:29,344 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:25:30,271 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:25:30,587 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:31,771 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:25:33,002 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:25:33,473 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 588 [2019-10-04 11:25:33,830 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:25:34,797 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:25:35,730 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:25:36,033 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 588 [2019-10-04 11:25:36,976 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:25:37,911 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:25:38,851 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:25:39,148 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 588 [2019-10-04 11:25:40,089 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:25:41,060 WARN L191 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:25:41,421 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:25:41,780 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:25:42,173 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:25:42,535 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:25:42,727 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:25:43,098 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:25:44,080 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 745 DAG size of output: 745 [2019-10-04 11:25:45,033 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:25:45,525 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-10-04 11:25:46,677 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 755 DAG size of output: 755 [2019-10-04 11:25:47,630 WARN L191 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:25:48,561 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:25:48,876 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:25:50,057 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:25:51,283 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:25:51,751 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 588 [2019-10-04 11:25:52,110 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:25:53,151 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:25:54,090 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:25:54,391 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 588 [2019-10-04 11:25:55,327 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:25:56,654 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 753 [2019-10-04 11:25:56,982 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:25:57,339 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:25:57,715 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:25:58,073 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:25:58,262 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:25:58,626 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:25:59,607 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:26:00,546 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:26:01,030 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:26:01,976 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 747 DAG size of output: 741 [2019-10-04 11:26:03,097 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 761 DAG size of output: 756 [2019-10-04 11:26:03,461 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:26:03,819 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:26:04,937 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 761 DAG size of output: 756 [2019-10-04 11:26:05,287 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:26:05,644 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:26:06,907 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 762 [2019-10-04 11:26:07,274 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:26:07,630 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:08,816 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 747 [2019-10-04 11:26:09,442 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:26:10,303 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:26:11,269 WARN L191 SmtUtils]: Spent 850.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:26:12,200 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:26:12,706 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:26:13,641 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 747 DAG size of output: 745 [2019-10-04 11:26:14,951 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:26:15,313 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:26:15,669 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:16,274 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 729 [2019-10-04 11:26:16,628 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:16,960 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-10-04 11:26:17,320 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:17,919 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 729 [2019-10-04 11:26:18,273 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:18,604 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-10-04 11:26:18,961 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:19,325 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:26:19,685 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:26:19,874 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:26:20,234 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:26:21,167 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-10-04 11:26:22,097 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:26:22,286 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:26:23,424 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:26:24,339 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:26:25,265 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:26:25,451 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:26:26,587 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:26:27,869 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:26:28,368 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:26:28,724 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:29,955 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:26:30,446 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:26:30,802 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:26:31,729 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:26:32,660 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:26:32,992 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:26:34,103 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:26:34,851 WARN L191 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:26:35,805 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:26:36,123 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-10-04 11:26:37,087 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:26:38,082 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:26:39,013 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:26:39,345 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 582 [2019-10-04 11:26:40,359 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:26:41,285 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:26:42,222 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:26:42,549 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 582 [2019-10-04 11:26:43,553 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:26:44,484 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:26:45,419 WARN L191 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:26:45,747 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 582 [2019-10-04 11:26:46,756 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:26:47,686 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:26:48,616 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:26:48,944 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 582 [2019-10-04 11:26:49,956 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:26:51,231 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:26:51,561 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 582 [2019-10-04 11:26:51,916 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-04 11:26:52,862 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:26:53,205 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 582 [2019-10-04 11:26:53,567 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-04 11:26:54,508 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-10-04 11:26:55,451 WARN L191 SmtUtils]: Spent 938.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:26:55,640 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:26:56,723 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 740 DAG size of output: 740 [2019-10-04 11:26:57,584 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:26:58,059 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:26:58,416 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 731 [2019-10-04 11:26:59,245 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:26:59,713 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:27:00,072 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 731 [2019-10-04 11:27:01,016 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 740 DAG size of output: 740 [2019-10-04 11:27:01,961 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:27:02,261 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:27:03,459 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:27:04,194 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:27:05,144 WARN L191 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:27:05,495 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 597 DAG size of output: 592 [2019-10-04 11:27:06,720 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 755 DAG size of output: 755 [2019-10-04 11:27:07,765 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:27:08,136 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 592 [2019-10-04 11:27:08,504 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:27:09,467 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:27:09,809 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 582 [2019-10-04 11:27:10,165 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-04 11:27:11,107 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-10-04 11:27:12,045 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:27:12,236 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:27:13,317 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 740 DAG size of output: 740 [2019-10-04 11:27:14,196 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:27:14,652 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:27:15,012 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 731 [2019-10-04 11:27:16,134 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:27:16,762 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:27:17,640 WARN L191 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:27:18,650 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:27:19,589 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:27:20,082 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 601 [2019-10-04 11:27:21,070 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 755 DAG size of output: 753 [2019-10-04 11:27:22,242 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:27:22,605 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 587 [2019-10-04 11:27:22,964 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 733 [2019-10-04 11:27:23,911 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:27:24,860 WARN L191 SmtUtils]: Spent 944.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:27:25,320 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:27:26,257 WARN L191 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 742 [2019-10-04 11:27:27,201 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:27:28,145 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:27:28,600 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:27:29,534 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 742 [2019-10-04 11:27:30,467 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 736 [2019-10-04 11:27:31,384 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 736 [2019-10-04 11:27:31,859 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 589 [2019-10-04 11:27:32,949 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:27:33,754 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:27:34,376 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-10-04 11:27:35,225 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:27:36,400 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:27:36,966 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-10-04 11:27:37,339 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 730 [2019-10-04 11:27:37,693 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 730 [2019-10-04 11:27:37,881 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:27:38,239 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 733 [2019-10-04 11:27:39,194 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 734 [2019-10-04 11:27:40,128 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:27:40,609 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-04 11:27:41,602 WARN L191 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 741 [2019-10-04 11:27:43,232 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 759 DAG size of output: 754 [2019-10-04 11:27:43,573 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:27:43,929 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:27:45,546 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 759 DAG size of output: 754 [2019-10-04 11:27:45,876 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:27:46,231 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:27:47,155 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:27:48,072 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:27:48,263 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:27:49,411 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:27:50,727 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:27:51,242 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:27:51,605 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:27:52,850 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:27:53,338 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:27:53,691 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:27:54,930 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:27:55,422 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:27:55,775 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:27:56,640 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:27:57,091 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:27:57,452 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:27:58,264 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:27:58,707 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:27:59,065 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:27:59,884 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:28:00,324 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:28:00,684 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:28:01,503 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:28:01,955 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:28:02,315 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:28:02,965 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 729 [2019-10-04 11:28:03,321 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:03,619 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:28:03,976 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:04,609 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 729 [2019-10-04 11:28:04,968 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:05,299 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:05,653 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:06,302 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 729 [2019-10-04 11:28:06,663 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:06,968 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:28:07,326 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:07,958 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 729 [2019-10-04 11:28:08,313 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:08,645 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:08,998 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:09,649 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 729 [2019-10-04 11:28:10,006 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:10,303 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:28:10,660 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:11,292 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 729 [2019-10-04 11:28:11,648 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:11,991 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:12,346 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:13,308 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 758 [2019-10-04 11:28:13,708 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:28:14,070 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:28:14,635 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 729 [2019-10-04 11:28:14,992 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:15,328 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:15,688 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:16,226 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 729 [2019-10-04 11:28:16,584 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:16,915 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:17,279 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:17,815 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 729 [2019-10-04 11:28:18,168 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:18,500 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:18,859 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:19,825 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:28:20,246 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-10-04 11:28:20,604 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:28:21,536 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:28:22,484 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:28:22,969 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:28:23,956 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 753 [2019-10-04 11:28:24,504 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 729 [2019-10-04 11:28:24,863 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:25,166 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:28:25,521 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:26,057 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 729 [2019-10-04 11:28:26,410 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:26,707 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:28:27,062 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:27,607 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 729 [2019-10-04 11:28:27,964 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:28,260 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 585 [2019-10-04 11:28:28,616 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:28:29,554 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:28:30,484 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:28:30,803 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:31,997 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:28:33,230 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:28:33,697 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 588 [2019-10-04 11:28:34,057 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:28:35,019 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:28:35,954 WARN L191 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:28:36,255 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 588 [2019-10-04 11:28:37,186 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:28:38,112 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:28:39,035 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:28:39,330 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 588 [2019-10-04 11:28:40,262 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:28:41,292 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 752 [2019-10-04 11:28:41,631 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:28:41,985 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:28:42,405 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:28:42,772 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:28:42,967 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:28:43,335 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-10-04 11:28:44,308 WARN L191 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 745 DAG size of output: 745 [2019-10-04 11:28:45,253 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:28:45,744 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-10-04 11:28:46,900 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 755 DAG size of output: 755 [2019-10-04 11:28:47,841 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:28:48,757 WARN L191 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:28:49,077 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:28:50,259 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:28:51,478 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:28:51,944 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 588 [2019-10-04 11:28:52,298 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:28:53,258 WARN L191 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-10-04 11:28:54,185 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:28:54,486 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 588 [2019-10-04 11:28:55,427 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 742 [2019-10-04 11:28:56,714 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 753 [2019-10-04 11:28:57,038 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:28:57,390 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:28:57,762 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:28:58,131 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-10-04 11:28:58,318 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:28:58,679 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:28:59,638 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:29:00,572 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-10-04 11:29:01,056 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:29:01,991 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 747 DAG size of output: 741 [2019-10-04 11:29:03,106 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 761 DAG size of output: 756 [2019-10-04 11:29:03,473 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:29:03,837 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:29:04,940 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 761 DAG size of output: 756 [2019-10-04 11:29:05,286 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-10-04 11:29:05,639 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:29:06,896 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 762 [2019-10-04 11:29:07,264 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:29:07,614 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:08,795 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 747 [2019-10-04 11:29:09,410 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:29:10,263 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:29:11,034 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 741 [2019-10-04 11:29:11,957 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:29:12,440 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-10-04 11:29:13,378 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 747 DAG size of output: 745 [2019-10-04 11:29:14,674 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:29:15,028 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:29:15,384 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:15,991 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 729 [2019-10-04 11:29:16,341 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:16,676 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-10-04 11:29:17,027 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:17,617 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 729 [2019-10-04 11:29:17,971 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:18,297 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-10-04 11:29:18,659 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:19,017 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:29:19,378 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-10-04 11:29:19,563 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:29:19,920 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-10-04 11:29:20,840 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-10-04 11:29:21,765 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:29:21,954 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:29:23,073 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:29:23,991 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:29:24,902 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 737 [2019-10-04 11:29:25,085 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:29:26,211 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:29:27,490 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:29:27,990 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:29:28,340 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:29,302 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:29:29,919 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:29:30,634 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:29:31,573 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:29:32,189 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:29:32,904 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-04 11:29:34,225 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:29:34,560 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:29:34,913 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:36,216 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:29:36,547 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-04 11:29:36,903 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-10-04 11:29:37,825 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 738 [2019-10-04 11:29:38,754 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-10-04 11:29:39,095 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 585 [2019-10-04 11:29:40,226 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 739 DAG size of output: 739 [2019-10-04 11:29:41,745 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:29:42,102 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 583 [2019-10-04 11:29:42,454 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-10-04 11:29:43,979 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 750 [2019-10-04 11:29:44,339 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 583 [2019-10-04 11:29:44,690 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-10-04 11:29:45,543 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification that was a NOOP. DAG size: 813 [2019-10-04 11:29:46,042 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-10-04 11:29:46,419 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:29:47,515 WARN L191 SmtUtils]: Spent 989.00 ms on a formula simplification that was a NOOP. DAG size: 773 [2019-10-04 11:29:48,502 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 773 [2019-10-04 11:29:48,702 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 603 [2019-10-04 11:29:49,994 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 778 DAG size of output: 778 [2019-10-04 11:29:51,170 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 782 [2019-10-04 11:29:51,852 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 612 [2019-10-04 11:29:52,633 WARN L191 SmtUtils]: Spent 780.00 ms on a formula simplification that was a NOOP. DAG size: 771 [2019-10-04 11:29:53,493 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification that was a NOOP. DAG size: 774 [2019-10-04 11:29:54,163 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 612 [2019-10-04 11:29:54,837 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 763 [2019-10-04 11:29:55,956 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 780 [2019-10-04 11:29:56,557 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:29:56,951 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:29:57,332 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:29:57,530 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 601 [2019-10-04 11:29:57,911 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 754 [2019-10-04 11:29:58,918 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 755 DAG size of output: 755 [2019-10-04 11:29:59,914 WARN L191 SmtUtils]: Spent 990.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:30:00,425 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-04 11:30:01,439 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 763 DAG size of output: 758 [2019-10-04 11:30:01,941 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 760 [2019-10-04 11:30:02,953 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 759 [2019-10-04 11:30:03,466 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:30:04,503 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 767 DAG size of output: 763 [2019-10-04 11:30:05,788 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 769 DAG size of output: 769 [2019-10-04 11:30:06,478 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:30:07,322 WARN L191 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:30:08,225 WARN L191 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 768 [2019-10-04 11:30:08,910 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 11:30:09,762 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 11:30:10,952 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 764 [2019-10-04 11:30:11,485 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:30:12,533 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:30:13,515 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:30:13,845 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:30:15,066 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:30:16,045 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:30:17,027 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:30:17,355 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:30:18,581 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:30:19,560 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:30:20,544 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:30:20,876 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:30:22,095 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:30:23,074 WARN L191 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 756 [2019-10-04 11:30:24,051 WARN L191 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 11:30:24,380 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 598 [2019-10-04 11:30:25,615 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-10-04 11:30:26,727 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 775 [2019-10-04 11:30:27,246 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 603 DAG size of output: 598 [2019-10-04 11:30:27,619 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 747 [2019-10-04 11:30:28,587 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:30:29,549 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-10-04 11:30:30,064 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 607 [2019-10-04 11:30:31,245 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 763 DAG size of output: 763 [2019-10-04 11:30:32,307 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 766 [2019-10-04 11:30:32,681 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:30:33,062 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:30:33,999 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 770 [2019-10-04 11:30:34,558 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-10-04 11:30:34,941 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:30:35,318 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-10-04 11:30:35,513 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-04 11:30:35,899 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-10-04 11:30:36,895 WARN L191 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 749 [2019-10-04 11:30:37,868 WARN L191 SmtUtils]: Spent 967.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:30:38,370 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 600 [2019-10-04 11:30:39,378 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 757 DAG size of output: 752 [2019-10-04 11:30:39,865 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 754 [2019-10-04 11:30:40,862 WARN L191 SmtUtils]: Spent 992.00 ms on a formula simplification that was a NOOP. DAG size: 753 [2019-10-04 11:30:41,360 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:30:42,390 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 761 DAG size of output: 757 [2019-10-04 11:30:43,796 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 763 DAG size of output: 763 [2019-10-04 11:30:44,454 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:30:45,292 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:30:46,326 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 762 [2019-10-04 11:30:46,991 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-10-04 11:30:47,827 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 11:30:48,855 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 751 DAG size of output: 751 [2019-10-04 11:30:49,819 WARN L191 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 751 [2019-10-04 11:30:50,163 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 599 DAG size of output: 593 [2019-10-04 11:30:51,328 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 752 DAG size of output: 752 [2019-10-04 11:30:52,263 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 736 DAG size of output: 736 [2019-10-04 11:30:53,180 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 736 [2019-10-04 11:30:53,506 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 589 DAG size of output: 583 [2019-10-04 11:30:54,691 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-10-04 11:30:55,164 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 681 [2019-10-04 11:30:55,951 WARN L191 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 680 [2019-10-04 11:30:56,216 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 526 [2019-10-04 11:30:57,245 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 686 DAG size of output: 686 [2019-10-04 11:30:58,118 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 688 [2019-10-04 11:30:58,430 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 526 [2019-10-04 11:30:58,730 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 670 [2019-10-04 11:30:59,553 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 688 [2019-10-04 11:30:59,859 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 526 [2019-10-04 11:31:00,170 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 670 [2019-10-04 11:31:00,971 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 678 [2019-10-04 11:31:01,749 WARN L191 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 678 [2019-10-04 11:31:01,901 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 526 [2019-10-04 11:31:02,908 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 679 DAG size of output: 679