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 SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product59.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 12:39:41,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 12:39:41,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 12:39:41,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 12:39:41,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 12:39:41,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 12:39:41,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 12:39:41,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 12:39:41,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 12:39:41,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 12:39:41,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 12:39:41,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 12:39:41,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 12:39:41,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 12:39:41,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 12:39:41,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 12:39:41,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 12:39:41,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 12:39:41,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 12:39:41,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 12:39:41,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 12:39:41,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 12:39:41,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 12:39:41,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 12:39:41,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 12:39:41,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 12:39:41,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 12:39:41,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 12:39:41,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 12:39:41,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 12:39:41,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 12:39:41,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 12:39:41,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 12:39:41,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 12:39:41,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 12:39:41,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 12:39:41,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 12:39:41,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 12:39:41,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 12:39:41,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 12:39:41,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 12:39:41,882 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 12:39:41,897 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 12:39:41,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 12:39:41,899 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 12:39:41,899 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 12:39:41,899 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 12:39:41,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 12:39:41,900 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 12:39:41,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 12:39:41,900 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 12:39:41,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 12:39:41,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 12:39:41,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 12:39:41,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 12:39:41,901 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 12:39:41,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 12:39:41,903 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 12:39:41,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 12:39:41,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 12:39:41,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 12:39:41,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 12:39:41,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 12:39:41,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 12:39:41,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 12:39:41,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 12:39:41,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 12:39:41,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 12:39:41,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 12:39:41,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 12:39:41,906 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 -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 12:39:41,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 12:39:41,968 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 12:39:41,971 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 12:39:41,973 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 12:39:41,973 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 12:39:41,974 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product59.cil.c [2019-09-18 12:39:42,050 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc7f319f2/d13e7c1624ca4e6ab0ead4678d3a2460/FLAG93e836bc7 [2019-09-18 12:39:42,579 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 12:39:42,579 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product59.cil.c [2019-09-18 12:39:42,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc7f319f2/d13e7c1624ca4e6ab0ead4678d3a2460/FLAG93e836bc7 [2019-09-18 12:39:42,940 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc7f319f2/d13e7c1624ca4e6ab0ead4678d3a2460 [2019-09-18 12:39:42,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 12:39:42,953 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 12:39:42,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 12:39:42,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 12:39:42,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 12:39:42,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:39:42" (1/1) ... [2019-09-18 12:39:42,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413d1a7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:42, skipping insertion in model container [2019-09-18 12:39:42,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:39:42" (1/1) ... [2019-09-18 12:39:42,970 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 12:39:43,016 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 12:39:43,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 12:39:43,489 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 12:39:43,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 12:39:43,651 INFO L192 MainTranslator]: Completed translation [2019-09-18 12:39:43,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43 WrapperNode [2019-09-18 12:39:43,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 12:39:43,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 12:39:43,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 12:39:43,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 12:39:43,663 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... [2019-09-18 12:39:43,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... [2019-09-18 12:39:43,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... [2019-09-18 12:39:43,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... [2019-09-18 12:39:43,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... [2019-09-18 12:39:43,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... [2019-09-18 12:39:43,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... [2019-09-18 12:39:43,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 12:39:43,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 12:39:43,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 12:39:43,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 12:39:43,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:39:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 12:39:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 12:39:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 12:39:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 12:39:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-18 12:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-18 12:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-18 12:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-18 12:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-18 12:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-18 12:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2019-09-18 12:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2019-09-18 12:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2019-09-18 12:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 12:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 12:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-18 12:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-18 12:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2019-09-18 12:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-18 12:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2019-09-18 12:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-18 12:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-18 12:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-18 12:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-18 12:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-18 12:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2019-09-18 12:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2019-09-18 12:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-18 12:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 12:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 12:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 12:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 12:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 12:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 12:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 12:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 12:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 12:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 12:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-18 12:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-18 12:39:43,835 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 12:39:43,835 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-18 12:39:43,835 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 12:39:43,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 12:39:43,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 12:39:43,835 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 12:39:43,835 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-18 12:39:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-18 12:39:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-18 12:39:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-18 12:39:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-18 12:39:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-18 12:39:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2019-09-18 12:39:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2019-09-18 12:39:43,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 12:39:43,837 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 12:39:43,837 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-18 12:39:43,837 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2019-09-18 12:39:43,837 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-18 12:39:43,837 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-18 12:39:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-18 12:39:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 12:39:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-18 12:39:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-18 12:39:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-18 12:39:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-18 12:39:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-18 12:39:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2019-09-18 12:39:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2019-09-18 12:39:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2019-09-18 12:39:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2019-09-18 12:39:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-18 12:39:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 12:39:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 12:39:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 12:39:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 12:39:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 12:39:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 12:39:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 12:39:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 12:39:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 12:39:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 12:39:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 12:39:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 12:39:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 12:39:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 12:39:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 12:39:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 12:39:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 12:39:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 12:39:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 12:39:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 12:39:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-18 12:39:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 12:39:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-18 12:39:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 12:39:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 12:39:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 12:39:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 12:39:45,216 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 12:39:45,217 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-18 12:39:45,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:39:45 BoogieIcfgContainer [2019-09-18 12:39:45,219 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 12:39:45,219 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 12:39:45,219 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 12:39:45,219 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 12:39:45,221 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:39:45" (1/1) ... [2019-09-18 12:39:45,221 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 12:39:45,244 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 12:39:45,244 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 12:39:45,255 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 12:39:45,263 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 12:39:45,265 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 12:39:45,940 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-09-18 12:39:46,155 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-18 12:39:46,489 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2019-09-18 12:39:46,765 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 102 [2019-09-18 12:39:47,155 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 126 [2019-09-18 12:39:47,510 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 121 [2019-09-18 12:39:48,133 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 145 [2019-09-18 12:39:48,733 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 142 [2019-09-18 12:39:49,552 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2019-09-18 12:39:50,166 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 152 [2019-09-18 12:39:51,153 WARN L191 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 173 [2019-09-18 12:39:51,846 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2019-09-18 12:39:53,155 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 232 DAG size of output: 194 [2019-09-18 12:39:54,063 WARN L191 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 191 [2019-09-18 12:39:55,760 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 263 DAG size of output: 227 [2019-09-18 12:39:56,920 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 226 [2019-09-18 12:39:58,953 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 302 DAG size of output: 246 [2019-09-18 12:40:00,258 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 275 DAG size of output: 243 [2019-09-18 12:40:02,719 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 340 DAG size of output: 268 [2019-09-18 12:40:02,933 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 12:40:04,371 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 309 DAG size of output: 269 [2019-09-18 12:40:06,329 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 370 DAG size of output: 286 [2019-09-18 12:40:08,030 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 329 DAG size of output: 283 [2019-09-18 12:40:08,598 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 12:40:11,667 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 387 DAG size of output: 306 [2019-09-18 12:40:13,511 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 351 DAG size of output: 301 [2019-09-18 12:40:14,191 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 12:40:17,823 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 427 DAG size of output: 315 [2019-09-18 12:40:19,767 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 362 DAG size of output: 310 [2019-09-18 12:40:20,828 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2019-09-18 12:40:25,020 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 450 DAG size of output: 324 [2019-09-18 12:40:27,098 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 367 DAG size of output: 319 [2019-09-18 12:40:28,482 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-09-18 12:40:33,577 WARN L191 SmtUtils]: Spent 5.09 s on a formula simplification. DAG size of input: 572 DAG size of output: 332 [2019-09-18 12:40:33,874 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 12:40:35,891 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 379 DAG size of output: 329 [2019-09-18 12:40:37,615 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-09-18 12:40:43,328 WARN L191 SmtUtils]: Spent 5.70 s on a formula simplification. DAG size of input: 640 DAG size of output: 342 [2019-09-18 12:40:43,648 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 12:40:45,816 WARN L191 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 395 DAG size of output: 339 [2019-09-18 12:40:48,138 WARN L191 SmtUtils]: Spent 944.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2019-09-18 12:40:55,099 WARN L191 SmtUtils]: Spent 6.95 s on a formula simplification. DAG size of input: 692 DAG size of output: 352 [2019-09-18 12:40:55,431 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 12:40:57,743 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 420 DAG size of output: 349 [2019-09-18 12:40:59,248 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-18 12:41:03,919 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification. DAG size of input: 716 DAG size of output: 362 [2019-09-18 12:41:04,322 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 12:41:06,808 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 429 DAG size of output: 361 [2019-09-18 12:41:08,725 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-18 12:41:14,903 WARN L191 SmtUtils]: Spent 6.16 s on a formula simplification. DAG size of input: 787 DAG size of output: 374 [2019-09-18 12:41:15,332 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 12:41:18,032 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 437 DAG size of output: 373 [2019-09-18 12:41:20,310 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-18 12:41:27,447 WARN L191 SmtUtils]: Spent 7.12 s on a formula simplification. DAG size of input: 867 DAG size of output: 387 [2019-09-18 12:41:27,884 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 12:41:30,668 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 450 DAG size of output: 382 [2019-09-18 12:41:35,659 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 717 [2019-09-18 12:41:48,418 WARN L191 SmtUtils]: Spent 12.74 s on a formula simplification. DAG size of input: 937 DAG size of output: 395 [2019-09-18 12:41:48,929 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 12:41:52,144 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 466 DAG size of output: 396 [2019-09-18 12:41:58,044 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification that was a NOOP. DAG size: 795 [2019-09-18 12:42:13,036 WARN L191 SmtUtils]: Spent 14.96 s on a formula simplification. DAG size of input: 1046 DAG size of output: 409 [2019-09-18 12:42:13,594 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 12:42:17,064 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 493 DAG size of output: 410 [2019-09-18 12:42:23,944 WARN L191 SmtUtils]: Spent 3.28 s on a formula simplification that was a NOOP. DAG size: 877 [2019-09-18 12:42:41,702 WARN L191 SmtUtils]: Spent 17.73 s on a formula simplification. DAG size of input: 983 DAG size of output: 423 [2019-09-18 12:42:42,294 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 12:42:46,075 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 496 DAG size of output: 420 [2019-09-18 12:42:47,735 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-18 12:42:49,394 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-18 12:42:49,404 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 430 for LOIs [2019-09-18 12:42:49,463 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 430 for LOIs [2019-09-18 12:42:49,467 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 430 for LOIs [2019-09-18 12:43:06,819 WARN L191 SmtUtils]: Spent 16.90 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:43:12,429 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:43:29,365 WARN L191 SmtUtils]: Spent 16.93 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:43:34,944 WARN L191 SmtUtils]: Spent 5.58 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:43:51,856 WARN L191 SmtUtils]: Spent 16.91 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:43:57,496 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:44:14,521 WARN L191 SmtUtils]: Spent 17.02 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:44:20,223 WARN L191 SmtUtils]: Spent 5.70 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:44:37,297 WARN L191 SmtUtils]: Spent 17.07 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:44:42,965 WARN L191 SmtUtils]: Spent 5.67 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:44:59,970 WARN L191 SmtUtils]: Spent 17.00 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:45:05,626 WARN L191 SmtUtils]: Spent 5.65 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:45:22,823 WARN L191 SmtUtils]: Spent 17.20 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:45:28,575 WARN L191 SmtUtils]: Spent 5.75 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:45:45,670 WARN L191 SmtUtils]: Spent 17.09 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-18 12:45:51,301 WARN L191 SmtUtils]: Spent 5.63 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 12:46:02,412 WARN L191 SmtUtils]: Spent 11.09 s on a formula simplification. DAG size of input: 455 DAG size of output: 449 [2019-09-18 12:46:07,881 WARN L191 SmtUtils]: Spent 5.47 s on a formula simplification that was a NOOP. DAG size: 449 [2019-09-18 12:46:18,989 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification. DAG size of input: 455 DAG size of output: 449 [2019-09-18 12:46:24,468 WARN L191 SmtUtils]: Spent 5.48 s on a formula simplification that was a NOOP. DAG size: 449 [2019-09-18 12:46:35,636 WARN L191 SmtUtils]: Spent 11.17 s on a formula simplification. DAG size of input: 455 DAG size of output: 449 [2019-09-18 12:46:41,148 WARN L191 SmtUtils]: Spent 5.51 s on a formula simplification that was a NOOP. DAG size: 449 [2019-09-18 12:46:52,339 WARN L191 SmtUtils]: Spent 11.19 s on a formula simplification. DAG size of input: 455 DAG size of output: 449 [2019-09-18 12:46:57,819 WARN L191 SmtUtils]: Spent 5.48 s on a formula simplification that was a NOOP. DAG size: 449 [2019-09-18 12:47:08,899 WARN L191 SmtUtils]: Spent 11.08 s on a formula simplification. DAG size of input: 455 DAG size of output: 449 [2019-09-18 12:47:14,385 WARN L191 SmtUtils]: Spent 5.48 s on a formula simplification that was a NOOP. DAG size: 449 [2019-09-18 12:47:25,445 WARN L191 SmtUtils]: Spent 11.06 s on a formula simplification. DAG size of input: 455 DAG size of output: 449 [2019-09-18 12:47:30,932 WARN L191 SmtUtils]: Spent 5.49 s on a formula simplification that was a NOOP. DAG size: 449 [2019-09-18 12:47:45,839 WARN L191 SmtUtils]: Spent 14.82 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:47:46,371 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:48:01,202 WARN L191 SmtUtils]: Spent 14.83 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:48:01,730 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:48:16,559 WARN L191 SmtUtils]: Spent 14.83 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:48:17,093 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:48:31,920 WARN L191 SmtUtils]: Spent 14.83 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:48:32,456 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:48:47,307 WARN L191 SmtUtils]: Spent 14.85 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:48:47,837 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:49:02,686 WARN L191 SmtUtils]: Spent 14.85 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:49:02,963 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 12:49:03,223 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:49:18,047 WARN L191 SmtUtils]: Spent 14.82 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:49:18,575 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:49:33,443 WARN L191 SmtUtils]: Spent 14.87 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-18 12:49:33,970 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-18 12:49:48,468 WARN L191 SmtUtils]: Spent 14.48 s on a formula simplification. DAG size of input: 458 DAG size of output: 454 [2019-09-18 12:49:49,023 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-18 12:50:03,464 WARN L191 SmtUtils]: Spent 14.44 s on a formula simplification. DAG size of input: 458 DAG size of output: 454 [2019-09-18 12:50:04,023 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-18 12:50:18,518 WARN L191 SmtUtils]: Spent 14.49 s on a formula simplification. DAG size of input: 458 DAG size of output: 454 [2019-09-18 12:50:19,073 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-18 12:50:33,696 WARN L191 SmtUtils]: Spent 14.62 s on a formula simplification. DAG size of input: 458 DAG size of output: 454 [2019-09-18 12:50:34,247 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-18 12:50:48,829 WARN L191 SmtUtils]: Spent 14.58 s on a formula simplification. DAG size of input: 458 DAG size of output: 454 [2019-09-18 12:50:49,387 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-18 12:51:04,005 WARN L191 SmtUtils]: Spent 14.62 s on a formula simplification. DAG size of input: 458 DAG size of output: 454 [2019-09-18 12:51:04,563 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-18 12:51:04,825 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:05,140 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:05,456 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:05,768 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:06,082 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:06,400 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:06,713 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:07,030 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 74 [2019-09-18 12:51:08,478 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:08,600 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:08,961 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:09,087 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:09,826 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:10,154 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:10,509 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:10,891 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:11,379 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:11,504 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:11,868 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:11,991 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:12,678 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:13,006 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:13,295 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2019-09-18 12:51:13,776 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:13,896 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:14,267 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:14,389 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:15,061 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:15,387 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:15,725 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:16,069 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:16,453 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:16,574 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:16,936 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:17,055 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:18,007 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:18,503 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:18,826 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2019-09-18 12:51:19,283 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:19,407 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:19,769 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:19,892 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:20,564 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:20,889 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:21,250 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:21,600 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:21,996 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:22,119 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:22,488 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:22,613 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:23,295 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:23,626 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:23,912 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2019-09-18 12:51:24,380 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:24,500 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:24,855 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:24,975 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:25,642 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:25,971 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:26,313 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:26,655 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:27,032 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:27,153 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:27,516 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:27,638 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:28,016 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:28,138 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:28,502 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:28,624 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:29,301 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:29,632 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:29,981 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:30,323 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:30,707 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:30,828 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:31,189 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:31,312 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:31,994 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:32,324 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:32,608 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2019-09-18 12:51:33,078 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:33,201 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:33,565 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:33,685 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:34,374 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:34,702 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:35,044 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:35,389 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:35,764 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:35,888 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:36,252 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:36,373 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:36,749 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:36,871 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:37,235 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-18 12:51:37,355 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:51:38,033 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:51:38,367 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:51:38,744 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:39,091 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:39,394 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 460 DAG size of output: 85 [2019-09-18 12:51:39,498 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 12:51:39,793 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 460 DAG size of output: 85 [2019-09-18 12:51:39,895 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 12:51:40,185 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 76 [2019-09-18 12:51:40,532 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 76 [2019-09-18 12:51:40,880 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 76 [2019-09-18 12:51:41,239 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 76 [2019-09-18 12:51:41,593 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 76 [2019-09-18 12:51:41,945 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 76 [2019-09-18 12:51:42,839 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 97 [2019-09-18 12:51:42,972 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 12:51:43,740 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 97 [2019-09-18 12:51:43,871 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 12:51:44,592 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-18 12:51:44,946 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:51:45,306 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:51:45,664 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:51:46,573 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-18 12:51:47,026 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 12:51:47,620 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:51:47,752 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:51:48,314 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:51:48,441 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:51:49,185 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-18 12:51:49,556 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 12:51:49,924 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:51:50,286 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:51:50,868 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:51:50,997 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:51:51,552 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:51:51,676 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:51:52,430 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-18 12:51:52,800 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 12:51:53,483 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-09-18 12:51:53,826 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:51:54,296 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 12:51:54,446 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:51:54,886 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 12:51:55,037 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:51:55,855 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 12:51:56,249 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 12:51:56,652 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:51:57,058 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:51:57,568 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 12:51:58,083 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 12:51:59,286 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:51:59,422 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:00,607 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:00,748 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:01,593 WARN L191 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2019-09-18 12:52:02,012 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 12:52:02,423 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:02,831 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:03,642 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:03,778 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:04,573 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:04,711 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:05,552 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2019-09-18 12:52:05,974 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 12:52:06,586 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-18 12:52:06,708 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 12:52:07,300 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-18 12:52:07,424 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 12:52:08,171 WARN L191 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-18 12:52:08,533 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 12:52:08,912 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 12:52:09,296 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 12:52:10,069 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-09-18 12:52:10,444 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:52:11,036 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 102 [2019-09-18 12:52:11,163 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 12:52:11,727 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 102 [2019-09-18 12:52:11,853 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 12:52:12,627 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 12:52:13,016 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:52:13,389 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 12:52:13,760 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 12:52:14,336 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 102 [2019-09-18 12:52:14,462 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 12:52:15,016 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 102 [2019-09-18 12:52:15,143 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 12:52:15,924 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 12:52:16,308 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:52:17,026 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-09-18 12:52:17,379 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:18,131 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-09-18 12:52:18,505 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 12:52:19,350 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 12:52:19,496 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:52:20,332 WARN L191 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 12:52:20,480 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:52:21,295 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 12:52:21,698 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 12:52:22,089 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:22,487 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:22,998 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 12:52:23,517 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 12:52:24,353 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:24,493 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:25,311 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:25,455 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:26,302 WARN L191 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2019-09-18 12:52:26,718 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 12:52:27,150 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:27,554 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:27,927 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 93 [2019-09-18 12:52:28,048 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:52:28,408 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 93 [2019-09-18 12:52:28,532 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:52:28,900 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 93 [2019-09-18 12:52:29,022 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:52:29,382 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 93 [2019-09-18 12:52:29,502 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 12:52:30,171 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-18 12:52:30,499 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 12:52:30,780 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2019-09-18 12:52:31,652 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 97 [2019-09-18 12:52:31,784 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 12:52:32,546 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 97 [2019-09-18 12:52:32,678 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 12:52:33,407 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-18 12:52:33,765 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:52:34,136 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:52:34,495 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:52:35,399 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-18 12:52:35,862 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 12:52:36,439 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:52:36,575 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:52:37,175 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:52:37,308 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:52:38,114 WARN L191 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-18 12:52:38,504 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 12:52:38,889 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:52:39,274 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 12:52:39,739 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:52:39,873 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:52:40,304 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 12:52:40,439 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 12:52:41,245 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-18 12:52:41,645 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 12:52:42,367 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-09-18 12:52:42,721 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 12:52:43,190 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 12:52:43,344 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:52:43,787 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 12:52:43,936 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 12:52:44,759 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 12:52:45,157 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 12:52:45,569 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:45,972 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:46,504 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 12:52:47,031 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 12:52:47,868 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:48,008 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:48,835 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:48,967 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:49,798 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2019-09-18 12:52:50,220 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 12:52:50,631 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:51,039 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 12:52:51,882 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:52,021 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:52,844 WARN L191 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 12:52:52,980 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 12:52:53,829 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2019-09-18 12:52:54,252 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 12:52:54,942 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-18 12:52:55,065 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 100