java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 17:12:47,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 17:12:47,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 17:12:47,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 17:12:47,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 17:12:47,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 17:12:47,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 17:12:47,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 17:12:47,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 17:12:47,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 17:12:47,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 17:12:47,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 17:12:47,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 17:12:47,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 17:12:47,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 17:12:47,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 17:12:47,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 17:12:47,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 17:12:47,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 17:12:47,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 17:12:47,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 17:12:47,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 17:12:47,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 17:12:47,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 17:12:47,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 17:12:47,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 17:12:47,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 17:12:47,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 17:12:47,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 17:12:47,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 17:12:47,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 17:12:47,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 17:12:47,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 17:12:47,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 17:12:47,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 17:12:47,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 17:12:47,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 17:12:47,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 17:12:47,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 17:12:47,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 17:12:47,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 17:12:47,126 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 [2019-09-17 17:12:47,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 17:12:47,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 17:12:47,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 17:12:47,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 17:12:47,142 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 17:12:47,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 17:12:47,143 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 17:12:47,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 17:12:47,143 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 17:12:47,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 17:12:47,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 17:12:47,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 17:12:47,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 17:12:47,144 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 17:12:47,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 17:12:47,144 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 17:12:47,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 17:12:47,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 17:12:47,145 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 17:12:47,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 17:12:47,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 17:12:47,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 17:12:47,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 17:12:47,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 17:12:47,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 17:12:47,146 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 17:12:47,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 17:12:47,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 17:12:47,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 17:12:47,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 17:12:47,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 17:12:47,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 17:12:47,193 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 17:12:47,193 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 17:12:47,194 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c [2019-09-17 17:12:47,263 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2f8201c/25aafb5a05be461d92ce46b5ee24ea1b/FLAG73a2bcec9 [2019-09-17 17:12:47,818 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 17:12:47,819 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c [2019-09-17 17:12:47,836 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2f8201c/25aafb5a05be461d92ce46b5ee24ea1b/FLAG73a2bcec9 [2019-09-17 17:12:48,108 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2f8201c/25aafb5a05be461d92ce46b5ee24ea1b [2019-09-17 17:12:48,118 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 17:12:48,120 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 17:12:48,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 17:12:48,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 17:12:48,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 17:12:48,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec14038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48, skipping insertion in model container [2019-09-17 17:12:48,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,132 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 17:12:48,180 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 17:12:48,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 17:12:48,631 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 17:12:48,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 17:12:48,746 INFO L192 MainTranslator]: Completed translation [2019-09-17 17:12:48,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48 WrapperNode [2019-09-17 17:12:48,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 17:12:48,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 17:12:48,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 17:12:48,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 17:12:48,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,817 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (1/1) ... [2019-09-17 17:12:48,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 17:12:48,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 17:12:48,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 17:12:48,826 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 17:12:48,827 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:12:48" (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 [2019-09-17 17:12:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 17:12:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 17:12:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 17:12:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 17:12:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-17 17:12:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-17 17:12:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2019-09-17 17:12:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-17 17:12:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-17 17:12:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-17 17:12:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-17 17:12:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-17 17:12:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-17 17:12:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2019-09-17 17:12:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 17:12:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-17 17:12:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-17 17:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-17 17:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-17 17:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-17 17:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-17 17:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 17:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 17:12:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 17:12:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 17:12:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2019-09-17 17:12:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 17:12:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 17:12:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 17:12:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 17:12:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 17:12:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 17:12:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-17 17:12:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-17 17:12:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 17:12:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-17 17:12:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 17:12:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 17:12:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 17:12:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 17:12:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-17 17:12:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-17 17:12:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2019-09-17 17:12:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-17 17:12:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-17 17:12:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-17 17:12:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 17:12:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-17 17:12:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-17 17:12:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-17 17:12:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-17 17:12:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-17 17:12:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-17 17:12:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-17 17:12:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2019-09-17 17:12:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-17 17:12:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2019-09-17 17:12:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-17 17:12:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 17:12:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 17:12:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-17 17:12:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 17:12:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 17:12:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 17:12:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 17:12:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 17:12:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 17:12:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 17:12:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 17:12:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 17:12:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 17:12:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 17:12:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 17:12:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 17:12:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 17:12:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 17:12:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 17:12:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 17:12:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 17:12:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 17:12:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 17:12:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-17 17:12:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 17:12:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-17 17:12:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 17:12:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 17:12:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 17:12:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 17:12:50,460 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 17:12:50,460 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-17 17:12:50,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:12:50 BoogieIcfgContainer [2019-09-17 17:12:50,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 17:12:50,463 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 17:12:50,463 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 17:12:50,464 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 17:12:50,465 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:12:50" (1/1) ... [2019-09-17 17:12:50,465 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ 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 [2019-09-17 17:12:50,492 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 17:12:50,492 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 17:12:50,501 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 17:12:50,510 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 17:12:50,512 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 17:13:12,586 WARN L191 SmtUtils]: Spent 13.33 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-17 17:13:14,459 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-17 17:13:18,216 WARN L191 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 472 DAG size of output: 422 [2019-09-17 17:13:19,966 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-17 17:13:21,632 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-17 17:13:21,911 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-17 17:13:26,256 WARN L191 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 490 DAG size of output: 433 [2019-09-17 17:13:26,273 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 441 for LOIs [2019-09-17 17:13:26,374 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 441 for LOIs [2019-09-17 17:13:26,381 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 441 for LOIs [2019-09-17 17:13:38,725 WARN L191 SmtUtils]: Spent 12.08 s on a formula simplification. DAG size of input: 470 DAG size of output: 466 [2019-09-17 17:13:44,558 WARN L191 SmtUtils]: Spent 5.83 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-17 17:13:44,916 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:13:56,876 WARN L191 SmtUtils]: Spent 11.96 s on a formula simplification. DAG size of input: 523 DAG size of output: 467 [2019-09-17 17:14:09,011 WARN L191 SmtUtils]: Spent 12.04 s on a formula simplification. DAG size of input: 475 DAG size of output: 468 [2019-09-17 17:14:14,882 WARN L191 SmtUtils]: Spent 5.87 s on a formula simplification that was a NOOP. DAG size: 468 [2019-09-17 17:14:15,261 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-17 17:14:29,362 WARN L191 SmtUtils]: Spent 14.10 s on a formula simplification. DAG size of input: 527 DAG size of output: 482 [2019-09-17 17:14:41,406 WARN L191 SmtUtils]: Spent 12.04 s on a formula simplification. DAG size of input: 475 DAG size of output: 468 [2019-09-17 17:14:47,316 WARN L191 SmtUtils]: Spent 5.91 s on a formula simplification that was a NOOP. DAG size: 468 [2019-09-17 17:14:47,679 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-17 17:15:01,683 WARN L191 SmtUtils]: Spent 14.00 s on a formula simplification. DAG size of input: 527 DAG size of output: 482 [2019-09-17 17:15:10,536 WARN L191 SmtUtils]: Spent 8.77 s on a formula simplification that was a NOOP. DAG size: 517 [2019-09-17 17:15:19,399 WARN L191 SmtUtils]: Spent 8.86 s on a formula simplification that was a NOOP. DAG size: 517 [2019-09-17 17:15:19,775 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:15:37,897 WARN L191 SmtUtils]: Spent 18.12 s on a formula simplification. DAG size of input: 541 DAG size of output: 517 [2019-09-17 17:16:01,974 WARN L191 SmtUtils]: Spent 24.07 s on a formula simplification. DAG size of input: 524 DAG size of output: 524 [2019-09-17 17:16:02,356 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:16:02,696 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:16:03,851 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 131 [2019-09-17 17:16:04,184 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:16:05,257 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 134 DAG size of output: 131 [2019-09-17 17:16:05,588 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:16:08,054 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 512 [2019-09-17 17:16:10,498 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification that was a NOOP. DAG size: 512 [2019-09-17 17:16:16,092 WARN L191 SmtUtils]: Spent 5.59 s on a formula simplification. DAG size of input: 513 DAG size of output: 510 [2019-09-17 17:16:18,848 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 525 DAG size of output: 131 [2019-09-17 17:16:19,104 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:16:19,455 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:16:20,117 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2019-09-17 17:16:22,811 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 530 DAG size of output: 138 [2019-09-17 17:16:23,057 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 17:16:23,419 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:16:24,472 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:16:27,180 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 530 DAG size of output: 138 [2019-09-17 17:16:27,427 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 17:16:27,771 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:16:28,820 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:16:29,777 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 17:16:30,705 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 17:16:31,671 WARN L191 SmtUtils]: Spent 962.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-17 17:16:33,647 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 152 DAG size of output: 144 [2019-09-17 17:16:36,237 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 146 DAG size of output: 145 [2019-09-17 17:16:36,571 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:16:37,214 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2019-09-17 17:16:38,291 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 130 [2019-09-17 17:16:38,621 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-17 17:16:39,627 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 134 DAG size of output: 131 [2019-09-17 17:16:40,280 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2019-09-17 17:16:43,063 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 524 DAG size of output: 135 [2019-09-17 17:16:43,307 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:16:43,648 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:16:43,986 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:16:46,752 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 529 DAG size of output: 142 [2019-09-17 17:16:47,021 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-17 17:16:47,376 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:16:48,458 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2019-09-17 17:16:51,123 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 529 DAG size of output: 142 [2019-09-17 17:16:51,390 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-17 17:16:51,751 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:16:52,861 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2019-09-17 17:16:53,847 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-17 17:16:54,832 WARN L191 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-17 17:16:55,804 WARN L191 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-17 17:16:57,808 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 148 [2019-09-17 17:17:00,556 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-17 17:17:00,888 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:01,220 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:02,250 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 148 DAG size of output: 135 [2019-09-17 17:17:02,581 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:17:02,917 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:17:03,894 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 130 [2019-09-17 17:17:04,984 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 153 DAG size of output: 132 [2019-09-17 17:17:05,312 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:05,672 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:17:06,373 WARN L191 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2019-09-17 17:17:07,428 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 153 DAG size of output: 132 [2019-09-17 17:17:07,757 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:08,106 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:17:08,799 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2019-09-17 17:17:09,742 WARN L191 SmtUtils]: Spent 938.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 17:17:10,694 WARN L191 SmtUtils]: Spent 951.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 17:17:11,658 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-17 17:17:14,058 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 152 DAG size of output: 147 [2019-09-17 17:17:16,681 WARN L191 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 151 DAG size of output: 149 [2019-09-17 17:17:17,996 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 149 [2019-09-17 17:17:18,337 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:17:20,658 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 150 DAG size of output: 150 [2019-09-17 17:17:22,111 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 157 DAG size of output: 150 [2019-09-17 17:17:22,828 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 17:17:23,167 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:17:24,711 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 150 DAG size of output: 150 [2019-09-17 17:17:25,425 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 134 [2019-09-17 17:17:25,763 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:17:26,737 WARN L191 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 132 [2019-09-17 17:17:27,087 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:17:31,065 WARN L191 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:17:31,844 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:17:32,182 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:33,604 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:17:37,019 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:17:37,776 WARN L191 SmtUtils]: Spent 756.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:17:38,110 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:39,541 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:17:43,033 WARN L191 SmtUtils]: Spent 3.49 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:17:43,792 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:17:44,128 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:45,542 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:17:48,977 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:17:49,740 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:17:50,061 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:51,483 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:17:54,891 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:17:55,641 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:17:55,976 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:17:57,415 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:18:00,829 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:18:01,587 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:18:01,929 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:03,363 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:18:06,773 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:18:07,550 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:18:07,876 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:09,308 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:18:12,758 WARN L191 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:18:13,523 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:18:13,864 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:15,290 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:18:18,679 WARN L191 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:18:19,448 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:18:19,805 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:21,218 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:18:24,607 WARN L191 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:18:25,362 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:18:25,691 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:27,112 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:18:30,585 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 537 DAG size of output: 155 [2019-09-17 17:18:31,348 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 17:18:31,697 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:33,104 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 17:18:35,039 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:18:35,909 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:18:36,257 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:38,908 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:18:40,799 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:18:41,679 WARN L191 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:18:42,009 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:44,713 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:18:46,624 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:18:47,484 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:18:47,817 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:50,524 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:18:52,421 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:18:53,284 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:18:53,619 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:18:56,274 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:18:58,165 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:18:59,040 WARN L191 SmtUtils]: Spent 874.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:18:59,369 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:02,019 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:19:03,938 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:19:04,800 WARN L191 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:19:05,132 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:07,781 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:19:09,708 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:19:10,572 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:19:10,905 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:13,556 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:19:15,481 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:19:16,342 WARN L191 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:19:16,674 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:19,324 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:19:21,222 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:19:22,087 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:19:22,418 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:25,055 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:19:26,949 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:19:27,811 WARN L191 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:19:28,144 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:30,830 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:19:32,741 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 539 DAG size of output: 157 [2019-09-17 17:19:33,614 WARN L191 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 17:19:33,938 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:36,580 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 158 DAG size of output: 153 [2019-09-17 17:19:38,747 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:19:39,722 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:19:40,067 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:42,178 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:19:44,206 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:19:45,161 WARN L191 SmtUtils]: Spent 954.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:19:45,497 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:47,591 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:19:49,644 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:19:50,606 WARN L191 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:19:50,943 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:53,094 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:19:55,127 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:19:56,075 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:19:56,401 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:19:58,558 WARN L191 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:00,604 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:20:01,553 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:01,889 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:04,039 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:06,111 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:20:07,055 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:07,391 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:09,516 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:11,565 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:20:12,518 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:12,848 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:14,957 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:17,027 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:20:17,981 WARN L191 SmtUtils]: Spent 953.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:18,310 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:20,404 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:22,459 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:20:23,416 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:23,760 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:25,885 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:27,961 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:20:28,901 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:29,232 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:31,342 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:33,413 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 540 DAG size of output: 156 [2019-09-17 17:20:34,378 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:34,714 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:36,857 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-17 17:20:40,309 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 534 DAG size of output: 141 [2019-09-17 17:20:41,019 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-17 17:20:41,370 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:20:42,712 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 146 DAG size of output: 142 [2019-09-17 17:20:44,666 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:20:45,571 WARN L191 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:45,908 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:47,904 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:20:49,857 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:20:50,746 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:51,070 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:53,070 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:20:55,046 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:20:55,935 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:20:56,262 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:20:58,253 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:00,215 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:01,104 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:01,431 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:03,415 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:05,387 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:06,292 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:06,625 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:08,633 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:10,595 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:11,499 WARN L191 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:11,840 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:13,847 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:15,792 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:16,691 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:17,023 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:19,052 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:21,021 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:21,917 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:22,247 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:24,215 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:26,204 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:27,105 WARN L191 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:27,443 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:29,422 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:31,396 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:32,310 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:32,643 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:34,648 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:36,620 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 544 DAG size of output: 156 [2019-09-17 17:21:37,530 WARN L191 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 17:21:37,870 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:39,869 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-17 17:21:41,903 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:21:42,758 WARN L191 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:21:43,094 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:44,856 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:21:46,722 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:21:47,569 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:21:47,901 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:49,674 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:21:51,562 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:21:52,422 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:21:52,754 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:54,527 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:21:56,391 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:21:57,248 WARN L191 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:21:57,588 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:21:59,366 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:01,255 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:22:02,112 WARN L191 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:22:02,438 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:22:04,226 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:06,096 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:22:06,946 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:22:07,290 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:22:09,086 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:10,959 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:22:11,829 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:22:12,167 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:22:13,933 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:15,760 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:22:16,624 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:22:16,954 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:22:18,734 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:20,597 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:22:21,442 WARN L191 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:22:21,775 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:22:23,558 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:25,429 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:22:26,284 WARN L191 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:22:26,627 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:22:28,381 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:30,269 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 542 DAG size of output: 154 [2019-09-17 17:22:31,122 WARN L191 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 17:22:31,453 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:22:33,202 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-17 17:22:35,487 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:22:36,200 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:22:36,531 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:22:38,158 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2019-09-17 17:22:39,079 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:22:39,362 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:22:39,717 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:22:40,742 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:22:41,647 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:22:41,930 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:22:42,279 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:22:43,327 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:22:45,118 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2019-09-17 17:22:45,999 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 17:22:46,331 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:22:47,866 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 149 DAG size of output: 145 [2019-09-17 17:22:49,848 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-17 17:22:50,835 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-17 17:22:51,171 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:22:52,993 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2019-09-17 17:22:54,089 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2019-09-17 17:22:54,630 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-17 17:22:54,959 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:22:56,126 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2019-09-17 17:22:57,785 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 164 DAG size of output: 152 [2019-09-17 17:22:58,574 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-17 17:22:59,927 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 152 DAG size of output: 147 [2019-09-17 17:23:01,070 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 154 DAG size of output: 143 [2019-09-17 17:23:01,477 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-17 17:23:01,814 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:23:02,930 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 145 DAG size of output: 138 [2019-09-17 17:23:03,934 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 138 [2019-09-17 17:23:04,243 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 17:23:04,582 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:23:05,620 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:23:06,595 WARN L191 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 138 [2019-09-17 17:23:06,895 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 17:23:07,242 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:23:08,277 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:23:10,122 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2019-09-17 17:23:11,030 WARN L191 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 17:23:11,360 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:23:12,980 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 149 DAG size of output: 145 [2019-09-17 17:23:14,938 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-17 17:23:15,897 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-17 17:23:16,229 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:23:17,986 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2019-09-17 17:23:19,048 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2019-09-17 17:23:19,564 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-17 17:23:19,916 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:23:21,050 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2019-09-17 17:23:23,999 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification that was a NOOP. DAG size: 530 [2019-09-17 17:23:26,990 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification that was a NOOP. DAG size: 530 [2019-09-17 17:23:27,288 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 17:23:33,666 WARN L191 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 531 DAG size of output: 517 [2019-09-17 17:23:45,092 WARN L191 SmtUtils]: Spent 11.42 s on a formula simplification. DAG size of input: 535 DAG size of output: 520 [2019-09-17 17:23:50,730 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification that was a NOOP. DAG size: 520 [2019-09-17 17:23:51,051 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-17 17:24:03,394 WARN L191 SmtUtils]: Spent 12.34 s on a formula simplification. DAG size of input: 521 DAG size of output: 521 [2019-09-17 17:24:04,993 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:24:05,715 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:24:06,070 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:07,674 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2019-09-17 17:24:08,642 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:24:08,914 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:24:09,257 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:24:10,286 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:24:11,235 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:24:11,514 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:24:11,848 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:24:12,898 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:24:14,659 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2019-09-17 17:24:15,529 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 17:24:15,880 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:17,431 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 149 DAG size of output: 145 [2019-09-17 17:24:19,363 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-17 17:24:20,341 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-17 17:24:20,669 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:22,494 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2019-09-17 17:24:23,598 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2019-09-17 17:24:24,133 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-17 17:24:24,465 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:25,619 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2019-09-17 17:24:27,288 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 164 DAG size of output: 152 [2019-09-17 17:24:28,073 WARN L191 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-17 17:24:29,444 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 152 DAG size of output: 147 [2019-09-17 17:24:30,561 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 143 [2019-09-17 17:24:30,959 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-17 17:24:31,288 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:32,409 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 145 DAG size of output: 138 [2019-09-17 17:24:33,384 WARN L191 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 133 [2019-09-17 17:24:33,685 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-17 17:24:34,033 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:24:34,725 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2019-09-17 17:24:35,703 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 133 [2019-09-17 17:24:36,000 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-17 17:24:36,345 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:24:37,033 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2019-09-17 17:24:38,867 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2019-09-17 17:24:39,793 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 17:24:40,125 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:41,525 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 149 DAG size of output: 145 [2019-09-17 17:24:43,497 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 149 DAG size of output: 148 [2019-09-17 17:24:44,459 WARN L191 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-17 17:24:44,791 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:46,876 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 149 DAG size of output: 149 [2019-09-17 17:24:48,235 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 156 DAG size of output: 149 [2019-09-17 17:24:48,918 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-17 17:24:49,263 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:24:50,799 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 149 DAG size of output: 149 [2019-09-17 17:24:53,843 WARN L191 SmtUtils]: Spent 3.04 s on a formula simplification that was a NOOP. DAG size: 530 [2019-09-17 17:24:56,921 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification that was a NOOP. DAG size: 530 [2019-09-17 17:24:57,215 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 17:25:03,849 WARN L191 SmtUtils]: Spent 6.63 s on a formula simplification. DAG size of input: 531 DAG size of output: 517 [2019-09-17 17:25:15,475 WARN L191 SmtUtils]: Spent 11.62 s on a formula simplification. DAG size of input: 535 DAG size of output: 520 [2019-09-17 17:25:21,149 WARN L191 SmtUtils]: Spent 5.67 s on a formula simplification that was a NOOP. DAG size: 520 [2019-09-17 17:25:21,466 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-17 17:25:33,757 WARN L191 SmtUtils]: Spent 12.29 s on a formula simplification. DAG size of input: 521 DAG size of output: 521 [2019-09-17 17:25:36,071 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:25:36,798 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:25:37,120 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 17:25:38,722 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2019-09-17 17:25:39,677 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:25:39,949 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:25:40,293 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:25:41,328 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:25:42,274 WARN L191 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-09-17 17:25:42,554 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 17:25:42,899 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 17:25:43,944 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-17 17:25:45,713 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2019-09-17 17:25:46,583 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 17:25:46,909 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 131