java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 20:15:58,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 20:15:58,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 20:15:58,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 20:15:58,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 20:15:58,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 20:15:58,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 20:15:58,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 20:15:58,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 20:15:58,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 20:15:58,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 20:15:58,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 20:15:58,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 20:15:58,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 20:15:58,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 20:15:58,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 20:15:58,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 20:15:58,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 20:15:58,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 20:15:58,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 20:15:58,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 20:15:58,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 20:15:58,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 20:15:58,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 20:15:58,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 20:15:58,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 20:15:58,771 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 20:15:58,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 20:15:58,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 20:15:58,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 20:15:58,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 20:15:58,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 20:15:58,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 20:15:58,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 20:15:58,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 20:15:58,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 20:15:58,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 20:15:58,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 20:15:58,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 20:15:58,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 20:15:58,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 20:15:58,786 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-16 20:15:58,813 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 20:15:58,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 20:15:58,815 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 20:15:58,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 20:15:58,815 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 20:15:58,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 20:15:58,816 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 20:15:58,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 20:15:58,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 20:15:58,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 20:15:58,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 20:15:58,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 20:15:58,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 20:15:58,818 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 20:15:58,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 20:15:58,819 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 20:15:58,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 20:15:58,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 20:15:58,819 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 20:15:58,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 20:15:58,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 20:15:58,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 20:15:58,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 20:15:58,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 20:15:58,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 20:15:58,821 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 20:15:58,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 20:15:58,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 20:15:58,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-16 20:15:58,875 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 20:15:58,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 20:15:58,893 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 20:15:58,894 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 20:15:58,894 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 20:15:58,895 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2019-09-16 20:15:58,969 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b1a37af/b30fde14f1124228a30cf86b1a3fb544/FLAGf4e11f509 [2019-09-16 20:15:59,518 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 20:15:59,518 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2019-09-16 20:15:59,544 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b1a37af/b30fde14f1124228a30cf86b1a3fb544/FLAGf4e11f509 [2019-09-16 20:15:59,845 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b1a37af/b30fde14f1124228a30cf86b1a3fb544 [2019-09-16 20:15:59,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 20:15:59,856 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 20:15:59,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 20:15:59,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 20:15:59,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 20:15:59,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 08:15:59" (1/1) ... [2019-09-16 20:15:59,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@230fcc1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:15:59, skipping insertion in model container [2019-09-16 20:15:59,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 08:15:59" (1/1) ... [2019-09-16 20:15:59,872 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 20:15:59,926 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 20:16:00,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 20:16:00,455 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 20:16:00,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 20:16:00,602 INFO L192 MainTranslator]: Completed translation [2019-09-16 20:16:00,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00 WrapperNode [2019-09-16 20:16:00,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 20:16:00,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 20:16:00,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 20:16:00,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 20:16:00,617 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... [2019-09-16 20:16:00,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... [2019-09-16 20:16:00,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... [2019-09-16 20:16:00,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... [2019-09-16 20:16:00,676 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... [2019-09-16 20:16:00,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... [2019-09-16 20:16:00,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... [2019-09-16 20:16:00,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 20:16:00,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 20:16:00,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 20:16:00,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 20:16:00,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:16:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 20:16:00,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 20:16:00,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 20:16:00,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-16 20:16:00,786 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-16 20:16:00,787 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-16 20:16:00,787 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2019-09-16 20:16:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-16 20:16:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-16 20:16:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-16 20:16:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-16 20:16:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-16 20:16:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-16 20:16:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2019-09-16 20:16:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2019-09-16 20:16:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-16 20:16:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-16 20:16:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-16 20:16:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-16 20:16:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-16 20:16:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 20:16:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-16 20:16:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-16 20:16:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-16 20:16:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-16 20:16:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-16 20:16:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-16 20:16:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-16 20:16:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-16 20:16:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-16 20:16:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-16 20:16:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-16 20:16:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-16 20:16:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-16 20:16:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-16 20:16:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-16 20:16:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-16 20:16:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-16 20:16:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2019-09-16 20:16:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2019-09-16 20:16:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-16 20:16:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-09-16 20:16:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-09-16 20:16:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-09-16 20:16:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 20:16:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 20:16:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-16 20:16:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-16 20:16:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-16 20:16:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-16 20:16:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2019-09-16 20:16:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2019-09-16 20:16:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-16 20:16:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-16 20:16:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-16 20:16:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-16 20:16:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-16 20:16:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-16 20:16:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-09-16 20:16:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-09-16 20:16:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-16 20:16:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-16 20:16:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2019-09-16 20:16:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2019-09-16 20:16:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2019-09-16 20:16:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-16 20:16:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 20:16:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-16 20:16:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-16 20:16:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-16 20:16:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-16 20:16:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-16 20:16:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-09-16 20:16:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-16 20:16:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-16 20:16:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-16 20:16:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-16 20:16:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-16 20:16:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 20:16:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-16 20:16:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-16 20:16:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-16 20:16:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-16 20:16:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-16 20:16:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-16 20:16:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-16 20:16:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 20:16:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-16 20:16:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-16 20:16:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 20:16:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-16 20:16:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-16 20:16:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 20:16:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-16 20:16:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-16 20:16:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-16 20:16:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-16 20:16:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-16 20:16:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 20:16:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-16 20:16:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 20:16:02,519 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 20:16:02,520 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-16 20:16:02,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 08:16:02 BoogieIcfgContainer [2019-09-16 20:16:02,522 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 20:16:02,523 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 20:16:02,523 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 20:16:02,524 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 20:16:02,525 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 08:16:02" (1/1) ... [2019-09-16 20:16:02,526 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-16 20:16:02,555 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-16 20:16:02,558 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 20:16:02,570 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 20:16:02,582 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 20:16:02,583 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 20:16:26,154 WARN L191 SmtUtils]: Spent 13.85 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-16 20:16:27,926 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-16 20:16:31,687 WARN L191 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 474 DAG size of output: 424 [2019-09-16 20:16:33,440 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-16 20:16:35,114 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-16 20:16:35,130 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 434 for LOIs [2019-09-16 20:16:35,201 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 434 for LOIs [2019-09-16 20:16:35,223 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 434 for LOIs [2019-09-16 20:16:47,314 WARN L191 SmtUtils]: Spent 11.72 s on a formula simplification. DAG size of input: 463 DAG size of output: 457 [2019-09-16 20:16:53,031 WARN L191 SmtUtils]: Spent 5.71 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:17:04,538 WARN L191 SmtUtils]: Spent 11.51 s on a formula simplification. DAG size of input: 463 DAG size of output: 457 [2019-09-16 20:17:10,228 WARN L191 SmtUtils]: Spent 5.69 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:17:21,728 WARN L191 SmtUtils]: Spent 11.50 s on a formula simplification. DAG size of input: 463 DAG size of output: 457 [2019-09-16 20:17:27,419 WARN L191 SmtUtils]: Spent 5.69 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:17:38,932 WARN L191 SmtUtils]: Spent 11.51 s on a formula simplification. DAG size of input: 463 DAG size of output: 457 [2019-09-16 20:17:44,595 WARN L191 SmtUtils]: Spent 5.66 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:17:56,123 WARN L191 SmtUtils]: Spent 11.53 s on a formula simplification. DAG size of input: 463 DAG size of output: 457 [2019-09-16 20:18:01,784 WARN L191 SmtUtils]: Spent 5.66 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:18:19,106 WARN L191 SmtUtils]: Spent 17.30 s on a formula simplification. DAG size of input: 460 DAG size of output: 457 [2019-09-16 20:18:24,773 WARN L191 SmtUtils]: Spent 5.67 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:18:42,007 WARN L191 SmtUtils]: Spent 17.23 s on a formula simplification. DAG size of input: 460 DAG size of output: 457 [2019-09-16 20:18:47,720 WARN L191 SmtUtils]: Spent 5.71 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:19:04,987 WARN L191 SmtUtils]: Spent 17.27 s on a formula simplification. DAG size of input: 460 DAG size of output: 457 [2019-09-16 20:19:10,708 WARN L191 SmtUtils]: Spent 5.72 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:19:27,975 WARN L191 SmtUtils]: Spent 17.26 s on a formula simplification. DAG size of input: 460 DAG size of output: 457 [2019-09-16 20:19:33,710 WARN L191 SmtUtils]: Spent 5.73 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:19:50,987 WARN L191 SmtUtils]: Spent 17.28 s on a formula simplification. DAG size of input: 460 DAG size of output: 457 [2019-09-16 20:19:56,725 WARN L191 SmtUtils]: Spent 5.74 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:20:13,957 WARN L191 SmtUtils]: Spent 17.23 s on a formula simplification. DAG size of input: 460 DAG size of output: 457 [2019-09-16 20:20:19,953 WARN L191 SmtUtils]: Spent 5.99 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:20:37,831 WARN L191 SmtUtils]: Spent 17.87 s on a formula simplification. DAG size of input: 460 DAG size of output: 457 [2019-09-16 20:20:43,714 WARN L191 SmtUtils]: Spent 5.88 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 20:20:58,937 WARN L191 SmtUtils]: Spent 15.14 s on a formula simplification. DAG size of input: 466 DAG size of output: 462 [2019-09-16 20:20:59,046 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:20:59,153 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:20:59,535 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-09-16 20:21:14,690 WARN L191 SmtUtils]: Spent 15.15 s on a formula simplification. DAG size of input: 466 DAG size of output: 462 [2019-09-16 20:21:14,912 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:21:15,024 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:21:15,307 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-09-16 20:21:30,402 WARN L191 SmtUtils]: Spent 15.09 s on a formula simplification. DAG size of input: 466 DAG size of output: 462 [2019-09-16 20:21:30,506 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:21:30,984 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-09-16 20:21:46,153 WARN L191 SmtUtils]: Spent 15.17 s on a formula simplification. DAG size of input: 466 DAG size of output: 462 [2019-09-16 20:21:46,256 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:21:46,464 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:21:46,760 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-09-16 20:22:01,916 WARN L191 SmtUtils]: Spent 15.15 s on a formula simplification. DAG size of input: 466 DAG size of output: 462 [2019-09-16 20:22:02,217 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:22:02,497 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-09-16 20:22:17,453 WARN L191 SmtUtils]: Spent 14.94 s on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-09-16 20:22:17,554 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:22:17,770 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:22:18,038 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-16 20:22:33,074 WARN L191 SmtUtils]: Spent 15.03 s on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-09-16 20:22:33,623 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-16 20:22:48,490 WARN L191 SmtUtils]: Spent 14.87 s on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-09-16 20:22:49,051 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-16 20:23:04,641 WARN L191 SmtUtils]: Spent 15.59 s on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-09-16 20:23:04,743 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:23:05,226 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-16 20:23:20,245 WARN L191 SmtUtils]: Spent 15.02 s on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-09-16 20:23:20,815 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-16 20:23:35,962 WARN L191 SmtUtils]: Spent 15.15 s on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-09-16 20:23:36,069 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:23:36,268 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:23:36,579 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-16 20:23:52,053 WARN L191 SmtUtils]: Spent 15.47 s on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-09-16 20:23:52,602 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-16 20:23:52,928 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 78 [2019-09-16 20:23:53,281 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 78 [2019-09-16 20:23:53,643 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 78 [2019-09-16 20:23:53,990 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 78 [2019-09-16 20:23:54,347 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 78 [2019-09-16 20:23:54,686 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 76 [2019-09-16 20:23:55,011 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 76 [2019-09-16 20:23:55,330 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 76 [2019-09-16 20:23:55,653 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 76 [2019-09-16 20:23:55,976 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 76 [2019-09-16 20:23:56,305 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 76 [2019-09-16 20:23:56,631 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 76 [2019-09-16 20:23:58,466 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:23:58,616 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:23:59,361 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:23:59,493 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:24:00,238 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:24:00,616 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:01,027 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:01,423 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:02,399 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:24:02,551 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:24:03,284 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:24:03,418 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:24:04,155 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:24:04,516 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:04,843 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 78 [2019-09-16 20:24:04,953 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:24:05,397 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:24:05,536 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:24:05,955 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:24:06,105 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:24:06,922 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-16 20:24:07,333 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 20:24:07,752 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:24:08,163 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:24:09,191 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-16 20:24:09,673 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 20:24:10,176 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:24:10,320 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:24:10,780 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:24:10,929 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:24:11,824 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:24:12,253 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:24:12,669 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:24:13,081 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:24:13,565 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:24:13,706 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:24:14,147 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:24:14,282 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:24:15,106 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:24:15,508 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:24:16,278 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-16 20:24:16,655 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:17,250 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:24:17,381 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:24:17,933 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:24:18,064 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:24:18,881 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2019-09-16 20:24:19,280 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-16 20:24:19,674 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:20,070 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:20,615 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:21,152 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:21,783 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:21,917 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:22,511 WARN L191 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:22,650 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:23,508 WARN L191 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:24:23,924 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:24,382 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:24,810 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:25,289 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:25,422 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:25,864 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:25,992 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:26,839 WARN L191 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:24:27,232 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:27,818 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:24:27,941 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:24:28,487 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:24:28,611 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:24:29,441 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-16 20:24:29,843 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:24:30,259 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:24:30,661 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:24:31,462 WARN L191 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-09-16 20:24:31,857 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:32,449 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:24:32,577 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:24:33,120 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:24:33,244 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:24:34,056 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:24:34,459 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:24:34,873 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:24:35,275 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:24:35,845 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:24:35,970 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:24:36,540 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:24:36,674 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:24:37,518 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:24:37,923 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:24:38,687 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-09-16 20:24:39,060 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:39,822 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-09-16 20:24:40,212 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:24:40,770 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:24:40,899 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:24:41,448 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:24:41,579 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:24:42,395 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2019-09-16 20:24:42,820 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-16 20:24:43,239 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:43,648 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:44,180 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:44,720 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:45,192 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:45,330 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:45,760 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:45,897 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:46,740 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:24:47,151 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:47,574 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:48,007 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:24:48,734 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:48,872 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:49,467 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:24:49,602 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:24:50,421 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:24:50,556 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:24:51,321 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:24:51,453 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:24:52,218 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:24:52,584 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:53,030 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:53,413 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:24:54,199 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:24:54,329 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:24:55,085 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:24:55,214 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:24:55,961 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:24:56,322 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:24:56,625 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 78 [2019-09-16 20:24:56,726 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 20:24:57,305 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:24:57,454 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:24:57,873 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:24:58,012 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:24:58,805 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-16 20:24:59,198 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 20:24:59,585 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:24:59,968 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:25:00,906 WARN L191 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-16 20:25:01,377 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 20:25:01,828 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:25:01,961 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:25:02,397 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:25:02,530 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:25:03,396 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:25:03,828 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:25:04,246 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:25:04,667 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:25:05,170 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:25:05,323 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:25:05,786 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:25:05,932 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:25:06,823 WARN L191 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:25:07,257 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:25:08,098 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-16 20:25:08,513 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:25:09,543 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:25:09,686 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:10,664 WARN L191 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:25:10,805 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:11,656 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2019-09-16 20:25:12,066 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-16 20:25:12,477 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:12,893 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:13,428 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:25:13,953 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:25:14,396 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:25:14,522 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:14,946 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:25:15,079 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:15,928 WARN L191 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:25:16,347 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:16,757 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:17,161 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:17,581 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:25:17,706 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:18,113 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:25:18,239 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:19,052 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:25:19,440 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:20,039 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:25:20,162 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:20,738 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:25:20,867 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:21,684 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-16 20:25:22,085 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:25:22,493 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:22,901 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:23,718 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-09-16 20:25:24,117 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:24,681 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:24,806 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:25,350 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:25,487 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:26,294 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:25:26,692 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:25:27,103 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:27,508 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:28,068 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:28,193 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:28,735 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:28,859 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:29,658 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:25:30,048 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:25:30,800 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-09-16 20:25:31,177 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:31,933 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-09-16 20:25:32,309 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:32,877 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:25:33,011 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:33,560 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:25:33,694 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:34,491 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2019-09-16 20:25:34,881 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-16 20:25:35,276 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:35,669 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:36,167 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:25:36,666 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:25:37,326 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 104 [2019-09-16 20:25:37,453 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:38,098 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 104 [2019-09-16 20:25:38,226 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:39,040 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:25:39,432 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:39,835 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:40,237 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:25:40,680 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:25:40,818 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:41,244 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:25:41,382 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:25:42,205 WARN L191 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:25:42,623 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:43,224 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:25:43,342 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:43,899 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:25:44,018 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:44,820 WARN L191 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-16 20:25:45,213 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:25:45,625 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:46,031 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:46,829 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-09-16 20:25:47,225 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:47,788 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:47,912 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:48,449 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:48,568 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:49,360 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:25:49,760 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:25:50,187 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:50,609 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:51,235 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:51,360 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:51,907 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:52,028 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:25:52,837 WARN L191 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:25:53,227 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:25:53,982 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-09-16 20:25:54,364 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:54,991 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:25:55,110 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:55,662 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:25:55,781 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:25:56,588 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-16 20:25:56,981 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:25:57,388 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:57,791 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:25:58,589 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-09-16 20:25:58,983 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:25:59,566 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:25:59,693 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:26:00,233 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:26:00,360 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:26:01,155 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:26:01,542 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:26:01,947 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:26:02,353 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:26:03,369 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2019-09-16 20:26:03,858 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 20:26:04,665 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:04,799 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:05,566 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:05,700 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:06,447 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:26:06,808 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:26:07,179 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:07,552 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:08,320 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:08,451 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:09,202 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:09,333 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:10,072 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:26:10,435 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:26:10,737 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 78 [2019-09-16 20:26:11,255 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:26:11,400 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:26:11,812 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:26:11,953 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:26:12,747 WARN L191 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-16 20:26:13,132 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 20:26:13,526 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:13,917 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:14,873 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-16 20:26:15,344 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 20:26:15,777 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:15,907 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:16,327 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:16,461 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:17,279 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:26:17,678 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:26:18,065 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:18,451 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:18,908 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:19,044 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:19,470 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:19,611 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:20,431 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:26:20,827 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:26:21,597 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-16 20:26:21,976 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:22,427 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:26:22,565 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:26:22,980 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:26:23,122 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:26:23,914 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-16 20:26:24,304 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 20:26:24,692 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:25,077 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:26,035 WARN L191 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-16 20:26:26,505 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 20:26:26,956 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:27,097 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:27,530 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:27,666 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:28,479 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:26:28,883 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:26:29,279 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:29,670 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:30,641 WARN L191 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 119 [2019-09-16 20:26:31,115 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-16 20:26:32,802 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 127 DAG size of output: 126 [2019-09-16 20:26:33,576 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:33,707 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:34,457 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:34,591 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:35,329 WARN L191 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:26:35,694 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:26:36,074 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:36,452 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:37,216 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:37,349 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:38,099 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:26:38,227 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:26:38,968 WARN L191 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:26:39,334 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:26:39,634 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 78 [2019-09-16 20:26:40,159 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:26:40,295 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:26:40,714 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:26:40,856 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:26:41,641 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-16 20:26:42,026 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 20:26:42,414 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:42,799 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:43,745 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-16 20:26:44,238 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 20:26:44,712 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:44,850 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:45,281 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:45,421 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:46,305 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:26:46,744 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:26:47,152 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:47,572 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:26:48,044 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:48,186 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:48,645 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:26:48,791 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:26:49,683 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:26:50,113 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:26:50,937 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-16 20:26:51,349 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:51,953 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:26:52,092 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:26:52,667 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-09-16 20:26:52,809 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:26:53,671 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2019-09-16 20:26:54,084 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-16 20:26:54,515 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:26:54,940 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:26:55,478 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:56,015 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:26:56,467 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:26:56,600 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:26:57,027 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-16 20:26:57,163 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:26:58,010 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:26:58,430 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:26:58,856 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:26:59,276 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-16 20:26:59,972 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 104 [2019-09-16 20:27:00,103 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:27:00,781 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 104 [2019-09-16 20:27:00,912 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 20:27:01,752 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:27:02,167 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:27:02,782 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:27:02,913 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:27:03,501 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-16 20:27:03,628 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 20:27:04,489 WARN L191 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-16 20:27:04,900 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:27:05,330 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:27:05,749 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:27:06,612 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-09-16 20:27:07,022 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:27:07,606 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:27:07,737 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:27:08,310 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:27:08,440 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:27:09,280 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:27:09,693 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:27:10,115 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:27:10,535 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:27:11,125 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:27:11,257 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:27:11,830 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 20:27:11,961 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 20:27:12,800 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-16 20:27:13,211 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 20:27:14,023 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-09-16 20:27:14,427 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:27:15,243 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-09-16 20:27:15,652 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 20:27:15,944 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 76 [2019-09-16 20:27:16,850 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:27:16,989 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:17,781 WARN L191 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:27:17,915 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:18,706 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:27:19,095 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:27:19,505 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:27:19,908 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:27:20,665 WARN L191 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-16 20:27:21,031 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-16 20:27:21,775 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-16 20:27:22,150 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-16 20:27:22,917 WARN L191 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2019-09-16 20:27:23,050 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:23,819 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2019-09-16 20:27:23,961 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:24,740 WARN L191 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:27:25,119 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:27:25,442 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 78 [2019-09-16 20:27:25,995 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:27:26,140 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:27:26,582 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-16 20:27:26,723 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 20:27:27,560 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-16 20:27:27,966 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 20:27:28,373 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:27:28,768 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:27:29,753 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-16 20:27:30,256 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 20:27:30,718 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:27:30,854 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:27:31,307 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:27:31,447 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:27:32,313 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:27:32,742 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:27:33,156 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:27:33,569 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 20:27:34,043 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:27:34,185 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:27:34,634 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-16 20:27:34,778 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 20:27:35,642 WARN L191 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-16 20:27:36,071 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 20:27:36,885 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-16 20:27:37,290 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:27:37,573 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-09-16 20:27:38,469 WARN L191 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:27:38,607 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:39,402 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:27:39,541 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:40,326 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:27:40,702 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:27:41,099 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:27:41,496 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:27:41,846 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 93 [2019-09-16 20:27:41,964 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 20:27:42,328 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 93 [2019-09-16 20:27:42,445 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 20:27:43,248 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:27:43,383 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:44,176 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2019-09-16 20:27:44,311 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 20:27:45,084 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-16 20:27:45,597 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 20:27:45,976 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:27:46,366 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 20:27:46,370 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs [2019-09-16 20:27:46,372 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 72 for LOIs [2019-09-16 20:27:46,900 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2019-09-16 20:27:47,160 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 20:27:47,880 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 90 [2019-09-16 20:27:48,391 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-09-16 20:27:48,465 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification5_spec__3 with input of size 63 for LOIs [2019-09-16 20:27:48,469 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 80 for LOIs [2019-09-16 20:27:48,573 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:27:48,677 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 20:27:48,677 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-16 20:27:48,677 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-16 20:27:48,680 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1903#(and (= |#t~string8.offset| 0) (= |#t~string50.offset| 0) (= |#t~string49.offset| 0) (= |#t~string55.offset| 0) (= |#t~string56.offset| 0) (= |#t~string4.offset| 0) (= |#t~string47.offset| 0) (= |#t~string57.offset| 0) (= ~switchedOnBeforeTS~0 0) (= |#t~string67.offset| 0) (= |#t~string54.offset| 0) (= |#t~string14.offset| 0) (= |#t~string10.offset| 0) (= |#t~string58.offset| 0) (not (= ~pumpRunning~0 0)) (= ~head~0.base 0) (= |#t~string59.offset| 0) (<= ~waterLevel~0 2147483647) (= |#t~string12.offset| 0) (= |#t~string46.offset| 0) (= ~cleanupTimeShifts~0 4) (= |#NULL.base| 0) (= |#t~string71.offset| 0) (= |#t~string65.offset| 0) (<= 0 (+ ~pumpRunning~0 2147483648)) (= |#t~string18.offset| 0) (= |#t~string16.offset| 0) (= |#t~string48.offset| 0) (= ~head~0.offset 0) (= |#t~string6.offset| 0) (= |#t~string63.offset| 0) (<= ~pumpRunning~0 2147483647) (<= 0 (+ ~waterLevel~0 2147483648)) (not (= 2 ~waterLevel~0)) (= |#t~string45.offset| 0) (= |#t~string69.offset| 0) (= |#NULL.offset| 0)) [2019-09-16 20:27:48,692 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-16 20:27:48,692 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-16 20:27:48,693 INFO L168 Benchmark]: Toolchain (without parser) took 708837.26 ms. Allocated memory was 131.6 MB in the beginning and 145.8 MB in the end (delta: 14.2 MB). Free memory was 84.6 MB in the beginning and 91.4 MB in the end (delta: -6.8 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. [2019-09-16 20:27:48,693 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 131.6 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-16 20:27:48,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 745.86 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 84.4 MB in the beginning and 162.3 MB in the end (delta: -77.9 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-09-16 20:27:48,694 INFO L168 Benchmark]: Boogie Preprocessor took 102.27 ms. Allocated memory is still 198.7 MB. Free memory was 162.3 MB in the beginning and 158.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2019-09-16 20:27:48,694 INFO L168 Benchmark]: RCFGBuilder took 1816.63 ms. Allocated memory was 198.7 MB in the beginning and 220.2 MB in the end (delta: 21.5 MB). Free memory was 158.0 MB in the beginning and 138.1 MB in the end (delta: 19.9 MB). Peak memory consumption was 91.4 MB. Max. memory is 7.1 GB. [2019-09-16 20:27:48,694 INFO L168 Benchmark]: Sifa took 706169.00 ms. Allocated memory was 220.2 MB in the beginning and 145.8 MB in the end (delta: -74.4 MB). Free memory was 138.1 MB in the beginning and 91.4 MB in the end (delta: 46.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 20:27:48,695 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 131.6 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 745.86 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 84.4 MB in the beginning and 162.3 MB in the end (delta: -77.9 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 102.27 ms. Allocated memory is still 198.7 MB. Free memory was 162.3 MB in the beginning and 158.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1816.63 ms. Allocated memory was 198.7 MB in the beginning and 220.2 MB in the end (delta: 21.5 MB). Free memory was 158.0 MB in the beginning and 138.1 MB in the end (delta: 19.9 MB). Peak memory consumption was 91.4 MB. Max. memory is 7.1 GB. * Sifa took 706169.00 ms. Allocated memory was 220.2 MB in the beginning and 145.8 MB in the end (delta: -74.4 MB). Free memory was 138.1 MB in the beginning and 91.4 MB in the end (delta: 46.6 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 706125, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 980, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 709, TOOLS_POST_TIME[ms]: 29437, TOOLS_POST_CALL_APPLICATIONS: 233, TOOLS_POST_CALL_TIME[ms]: 419, TOOLS_POST_RETURN_APPLICATIONS: 226, TOOLS_POST_RETURN_TIME[ms]: 224, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1167, TOOLS_QUANTIFIERELIM_TIME[ms]: 29763, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 29032, FLUID_QUERY_TIME[ms]: 32, FLUID_QUERIES: 1031, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 325, DOMAIN_JOIN_TIME[ms]: 654581, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 16, DOMAIN_WIDEN_TIME[ms]: 20010, DOMAIN_ISSUBSETEQ_APPLICATIONS: 51, DOMAIN_ISSUBSETEQ_TIME[ms]: 136, DOMAIN_ISBOTTOM_APPLICATIONS: 216, DOMAIN_ISBOTTOM_TIME[ms]: 1025, LOOP_SUMMARIZER_APPLICATIONS: 35, LOOP_SUMMARIZER_CACHE_MISSES: 35, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 200294, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 200292, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 51, CALL_SUMMARIZER_APPLICATIONS: 226, CALL_SUMMARIZER_CACHE_MISSES: 27, CALL_SUMMARIZER_OVERALL_TIME[ms]: 33768, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 33766, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 8, DAG_COMPRESSION_TIME[ms]: 73, DAG_COMPRESSION_PROCESSED_NODES: 1365, DAG_COMPRESSION_RETAINED_NODES: 415 - UnprovableResult [Line: 948]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1903#(and (= |#t~string8.offset| 0) (= |#t~string50.offset| 0) (= |#t~string49.offset| 0) (= |#t~string55.offset| 0) (= |#t~string56.offset| 0) (= |#t~string4.offset| 0) (= |#t~string47.offset| 0) (= |#t~string57.offset| 0) (= ~switchedOnBeforeTS~0 0) (= |#t~string67.offset| 0) (= |#t~string54.offset| 0) (= |#t~string14.offset| 0) (= |#t~string10.offset| 0) (= |#t~string58.offset| 0) (not (= ~pumpRunning~0 0)) (= ~head~0.base 0) (= |#t~string59.offset| 0) (<= ~waterLevel~0 2147483647) (= |#t~string12.offset| 0) (= |#t~string46.offset| 0) (= ~cleanupTimeShifts~0 4) (= |#NULL.base| 0) (= |#t~string71.offset| 0) (= |#t~string65.offset| 0) (<= 0 (+ ~pumpRunning~0 2147483648)) (= |#t~string18.offset| 0) (= |#t~string16.offset| 0) (= |#t~string48.offset| 0) (= ~head~0.offset 0) (= |#t~string6.offset| 0) (= |#t~string63.offset| 0) (<= ~pumpRunning~0 2147483647) (<= 0 (+ ~waterLevel~0 2147483648)) (not (= 2 ~waterLevel~0)) (= |#t~string45.offset| 0) (= |#t~string69.offset| 0) (= |#NULL.offset| 0)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...