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 -i ../../../trunk/examples/svcomp/forester-heap/sll-queue-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:26:48,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:26:48,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:26:48,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:26:48,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:26:48,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:26:48,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:26:48,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:26:48,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:26:48,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:26:48,856 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:26:48,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:26:48,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:26:48,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:26:48,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:26:48,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:26:48,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:26:48,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:26:48,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:26:48,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:26:48,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:26:48,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:26:48,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:26:48,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:26:48,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:26:48,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:26:48,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:26:48,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:26:48,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:26:48,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:26:48,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:26:48,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:26:48,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:26:48,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:26:48,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:26:48,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:26:48,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:26:48,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:26:48,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:26:48,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:26:48,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:26:48,904 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 [2019-08-14 20:26:48,923 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:26:48,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:26:48,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:26:48,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:26:48,926 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:26:48,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:26:48,927 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:26:48,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:26:48,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:26:48,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:26:48,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:26:48,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:26:48,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:26:48,929 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:26:48,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:26:48,930 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:26:48,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:26:48,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:26:48,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:26:48,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:26:48,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:26:48,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:26:48,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:26:48,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:26:48,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:26:48,932 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:26:48,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:26:48,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:26:48,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:26:48,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:26:48,991 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:26:48,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:26:48,995 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:26:48,996 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:26:48,997 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-queue-2.i [2019-08-14 20:26:49,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01d02fc2c/d026519773c4446ca7c8016bbc388723/FLAGe11b7207c [2019-08-14 20:26:49,585 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:26:49,587 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-queue-2.i [2019-08-14 20:26:49,610 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01d02fc2c/d026519773c4446ca7c8016bbc388723/FLAGe11b7207c [2019-08-14 20:26:49,935 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01d02fc2c/d026519773c4446ca7c8016bbc388723 [2019-08-14 20:26:49,943 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:26:49,944 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:26:49,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:26:49,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:26:49,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:26:49,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:26:49" (1/1) ... [2019-08-14 20:26:49,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@99e2dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:49, skipping insertion in model container [2019-08-14 20:26:49,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:26:49" (1/1) ... [2019-08-14 20:26:49,959 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:26:50,000 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:26:50,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:26:50,447 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:26:50,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:26:50,559 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:26:50,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50 WrapperNode [2019-08-14 20:26:50,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:26:50,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:26:50,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:26:50,561 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:26:50,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (1/1) ... [2019-08-14 20:26:50,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (1/1) ... [2019-08-14 20:26:50,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (1/1) ... [2019-08-14 20:26:50,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (1/1) ... [2019-08-14 20:26:50,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (1/1) ... [2019-08-14 20:26:50,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (1/1) ... [2019-08-14 20:26:50,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (1/1) ... [2019-08-14 20:26:50,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:26:50,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:26:50,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:26:50,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:26:50,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:50" (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 [2019-08-14 20:26:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:26:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:26:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:26:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-14 20:26:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-14 20:26:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-14 20:26:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-14 20:26:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-14 20:26:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-14 20:26:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-14 20:26:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-14 20:26:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-14 20:26:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-14 20:26:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-14 20:26:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-14 20:26:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-14 20:26:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-14 20:26:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-14 20:26:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-14 20:26:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-14 20:26:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-14 20:26:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-14 20:26:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-14 20:26:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-14 20:26:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-14 20:26:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-14 20:26:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-14 20:26:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-14 20:26:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-14 20:26:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-14 20:26:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-14 20:26:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-14 20:26:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-14 20:26:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-14 20:26:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-14 20:26:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-14 20:26:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-14 20:26:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-14 20:26:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-14 20:26:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-14 20:26:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-14 20:26:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-14 20:26:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-14 20:26:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-14 20:26:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-14 20:26:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-14 20:26:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-14 20:26:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-14 20:26:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-14 20:26:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-14 20:26:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-14 20:26:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-14 20:26:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-14 20:26:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-14 20:26:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-14 20:26:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-14 20:26:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-14 20:26:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-14 20:26:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-14 20:26:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-14 20:26:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-14 20:26:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-14 20:26:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-14 20:26:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-14 20:26:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-14 20:26:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-14 20:26:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 20:26:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-14 20:26:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-14 20:26:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-14 20:26:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-14 20:26:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-14 20:26:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-14 20:26:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-14 20:26:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-14 20:26:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-14 20:26:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-14 20:26:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-14 20:26:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-14 20:26:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-14 20:26:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-14 20:26:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-14 20:26:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-14 20:26:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-14 20:26:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-14 20:26:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-14 20:26:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-14 20:26:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-14 20:26:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-14 20:26:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-14 20:26:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-14 20:26:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-14 20:26:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-14 20:26:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-14 20:26:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-14 20:26:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-14 20:26:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-14 20:26:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-14 20:26:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-14 20:26:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-14 20:26:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-14 20:26:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-14 20:26:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-14 20:26:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-14 20:26:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-14 20:26:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-14 20:26:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 20:26:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:26:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:26:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-14 20:26:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-14 20:26:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 20:26:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-14 20:26:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 20:26:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 20:26:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:26:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:26:51,363 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:26:51,364 INFO L283 CfgBuilder]: Removed 31 assume(true) statements. [2019-08-14 20:26:51,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:26:51 BoogieIcfgContainer [2019-08-14 20:26:51,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:26:51,366 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:26:51,367 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:26:51,367 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:26:51,368 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:26:51" (1/1) ... [2019-08-14 20:26:52,888 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-14 20:26:53,114 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-14 20:26:53,340 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-14 20:26:53,651 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-14 20:26:56,418 WARN L188 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 136 DAG size of output: 123 [2019-08-14 20:26:57,360 WARN L188 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:26:58,364 WARN L188 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:26:59,732 WARN L188 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:00,240 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:00,629 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:01,389 WARN L188 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:27:01,641 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:27:02,144 WARN L188 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:02,342 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:02,771 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:27:02,953 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:27:03,443 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:27:03,574 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:04,036 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:27:05,819 WARN L188 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:06,494 WARN L188 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:07,423 WARN L188 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:08,733 WARN L188 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:09,337 WARN L188 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:09,716 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:09,989 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:10,519 WARN L188 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:27:11,010 WARN L188 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:11,211 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:11,539 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:27:12,069 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:27:12,205 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:12,620 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:27:14,300 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:14,949 WARN L188 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:15,691 WARN L188 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:16,666 WARN L188 SmtUtils]: Spent 951.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:17,060 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:17,411 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:17,682 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:18,265 WARN L188 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:27:18,748 WARN L188 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:18,934 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:19,230 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:27:19,766 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:27:20,278 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:27:22,156 WARN L188 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:23,051 WARN L188 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:27:23,790 WARN L188 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:24,778 WARN L188 SmtUtils]: Spent 960.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:25,267 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:25,612 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:26,237 WARN L188 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:27:26,782 WARN L188 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:27:26,992 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:27,169 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:27:27,479 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:27:28,011 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:27:28,148 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-14 20:27:28,603 WARN L188 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:27:30,406 WARN L188 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:30,959 WARN L188 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:27:31,563 WARN L188 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:32,257 WARN L188 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:32,663 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:33,016 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:33,290 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:33,770 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:27:34,240 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:27:34,417 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:27:34,757 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:27:35,297 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:27:35,609 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-08-14 20:27:36,147 WARN L188 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:27:36,306 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:36,435 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-08-14 20:27:38,121 WARN L188 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:38,699 WARN L188 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:39,359 WARN L188 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:40,099 WARN L188 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:40,526 WARN L188 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:40,879 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:41,145 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:41,711 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:27:42,196 WARN L188 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:42,379 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:42,791 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:27:42,943 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:27:43,070 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2019-08-14 20:27:43,552 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:27:43,718 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:43,847 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-08-14 20:27:44,333 WARN L188 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:27:44,499 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:44,636 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-08-14 20:27:46,744 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:47,471 WARN L188 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:48,333 WARN L188 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:49,368 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:49,781 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:50,126 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:50,731 WARN L188 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:27:51,247 WARN L188 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:27:51,454 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:27:51,638 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:51,962 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:27:52,455 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:27:53,001 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:27:55,687 WARN L188 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 136 DAG size of output: 123 [2019-08-14 20:27:56,507 WARN L188 SmtUtils]: Spent 807.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:27:57,517 WARN L188 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:58,892 WARN L188 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:59,311 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:59,669 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:00,274 WARN L188 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:28:00,831 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:28:01,038 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:28:01,208 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:01,532 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:28:02,086 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:28:02,611 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:28:04,385 WARN L188 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:05,107 WARN L188 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:28:06,204 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:07,382 WARN L188 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:07,790 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:08,135 WARN L188 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:08,396 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:28:08,883 WARN L188 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:28:09,369 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:28:09,550 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:09,864 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:28:10,372 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:28:10,916 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:28:12,999 WARN L188 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:13,769 WARN L188 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:28:14,803 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:15,967 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:16,365 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:16,725 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:17,002 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:28:17,526 WARN L188 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:28:18,003 WARN L188 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:28:18,191 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:18,509 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:28:18,994 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:28:19,504 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:28:21,271 WARN L188 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:22,029 WARN L188 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:28:22,769 WARN L188 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:23,829 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:24,223 WARN L188 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:24,553 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:25,133 WARN L188 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:28:25,686 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:28:25,898 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:28:26,079 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:26,394 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:28:26,917 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:28:27,429 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:28:29,395 WARN L188 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:30,039 WARN L188 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:28:30,879 WARN L188 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:31,912 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:32,326 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:32,683 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:33,285 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:28:33,863 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:28:34,156 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:28:34,390 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:34,706 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:28:35,184 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:28:35,328 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:28:35,704 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:28:37,564 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:38,214 WARN L188 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:28:38,900 WARN L188 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:39,779 WARN L188 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:40,191 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:40,554 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:41,141 WARN L188 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:28:41,357 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 20:28:41,806 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:28:41,976 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:28:42,291 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:28:42,808 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:28:43,354 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:28:45,213 WARN L188 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:46,156 WARN L188 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:28:47,036 WARN L188 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:48,234 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:48,630 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:48,981 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:49,610 WARN L188 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:28:49,840 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:28:50,317 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:28:50,500 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:50,809 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:28:51,302 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:28:51,809 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:28:53,388 WARN L188 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:54,055 WARN L188 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:28:54,977 WARN L188 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:56,065 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:56,483 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:56,834 WARN L188 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:57,105 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:28:57,600 WARN L188 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:28:58,073 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:28:58,246 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:28:58,546 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:28:59,068 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:28:59,613 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:29:01,324 WARN L188 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:01,971 WARN L188 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:02,718 WARN L188 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:03,690 WARN L188 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:04,102 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:04,450 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:05,090 WARN L188 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:05,654 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:29:05,870 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:29:06,054 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:06,347 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:29:06,840 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:29:07,354 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:09,655 WARN L188 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:10,339 WARN L188 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:29:11,169 WARN L188 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:12,229 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:12,644 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:12,991 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:13,598 WARN L188 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:13,839 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:29:14,317 WARN L188 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:14,496 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:14,798 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:29:15,292 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:15,806 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:17,324 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:17,833 WARN L188 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:29:18,480 WARN L188 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:19,231 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:19,620 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:19,980 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:20,244 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:29:20,760 WARN L188 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:29:21,234 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:21,417 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:21,734 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:29:22,251 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:22,769 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:29:24,517 WARN L188 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:25,249 WARN L188 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:26,011 WARN L188 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:26,997 WARN L188 SmtUtils]: Spent 975.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:27,416 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:27,767 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:28,398 WARN L188 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:28,625 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:29:29,085 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:29,263 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:29,582 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:29:30,114 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:30,657 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:32,810 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:33,709 WARN L188 SmtUtils]: Spent 887.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:34,647 WARN L188 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:35,800 WARN L188 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:36,210 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:36,566 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:37,185 WARN L188 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:37,733 WARN L188 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:29:37,952 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:29:38,133 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:38,435 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:29:38,931 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:29:39,448 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:41,378 WARN L188 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:42,023 WARN L188 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:42,922 WARN L188 SmtUtils]: Spent 893.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:44,211 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:44,604 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:44,953 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:45,225 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:29:45,740 WARN L188 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:29:46,231 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:46,417 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:46,720 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:29:47,225 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:47,741 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:49,464 WARN L188 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:50,271 WARN L188 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:29:51,066 WARN L188 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:52,179 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:52,603 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:52,968 WARN L188 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:53,224 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:29:53,708 WARN L188 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:29:54,188 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:29:54,365 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:29:54,673 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:29:55,174 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:29:55,681 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:29:57,265 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:57,839 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:58,418 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:59,216 WARN L188 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:59,635 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:00,000 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:00,592 WARN L188 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:30:01,151 WARN L188 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:30:01,356 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:01,542 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:30:01,833 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:30:02,353 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:30:02,859 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:30:04,591 WARN L188 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:05,304 WARN L188 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:30:06,000 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:06,962 WARN L188 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:07,383 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:07,729 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:08,093 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:08,592 WARN L188 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:30:09,072 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:09,257 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:09,550 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:30:10,076 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:10,573 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:12,609 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:13,692 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:30:14,738 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:15,930 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:16,341 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:16,702 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:17,350 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:30:17,586 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:30:18,059 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:18,245 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:18,534 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:30:19,054 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:19,541 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:30:20,918 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:21,436 WARN L188 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:30:21,986 WARN L188 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:22,661 WARN L188 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:23,084 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:23,439 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:24,015 WARN L188 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:30:24,563 WARN L188 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:30:24,776 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:24,957 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:30:25,267 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:30:25,804 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:30:26,310 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:30:27,945 WARN L188 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:28,631 WARN L188 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:30:29,513 WARN L188 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:30,614 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:31,046 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:31,412 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:32,053 WARN L188 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:30:32,596 WARN L188 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:30:32,807 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:30:32,989 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:33,290 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:30:33,799 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:34,287 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:30:36,177 WARN L188 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:36,848 WARN L188 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:30:37,797 WARN L188 SmtUtils]: Spent 938.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:39,127 WARN L188 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:39,539 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:39,888 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:40,479 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:30:40,745 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:30:41,282 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:41,482 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:41,799 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:30:42,337 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:30:42,859 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:30:45,160 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:45,916 WARN L188 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:30:46,827 WARN L188 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:47,869 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:48,269 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:48,616 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:48,877 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:49,397 WARN L188 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:30:49,875 WARN L188 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:50,059 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:50,357 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:30:50,840 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:30:51,334 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:30:53,430 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:54,416 WARN L188 SmtUtils]: Spent 977.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:30:55,360 WARN L188 SmtUtils]: Spent 935.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:56,505 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:56,929 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:57,276 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:57,991 WARN L188 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:30:58,249 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:30:58,748 WARN L188 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:58,944 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:59,253 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:30:59,775 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:31:00,268 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:31:02,348 WARN L188 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:03,338 WARN L188 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:31:04,208 WARN L188 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:05,345 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:05,741 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:06,091 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:06,767 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:31:07,295 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:31:07,507 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:07,682 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:31:08,012 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:31:08,526 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:31:09,070 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:31:11,229 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:12,047 WARN L188 SmtUtils]: Spent 808.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:13,009 WARN L188 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:14,301 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:14,692 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:15,049 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:15,324 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:15,841 WARN L188 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:31:16,316 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:16,494 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:16,798 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:31:17,313 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:31:17,834 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:31:19,514 WARN L188 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:20,213 WARN L188 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:21,416 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:22,416 WARN L188 SmtUtils]: Spent 987.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:22,827 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:23,194 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:23,448 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:23,976 WARN L188 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:31:24,462 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:24,646 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:24,975 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:31:25,487 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:31:26,002 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:31:28,054 WARN L188 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:28,882 WARN L188 SmtUtils]: Spent 821.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:31:29,656 WARN L188 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:30,560 WARN L188 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:30,991 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:31,348 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:31,951 WARN L188 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:31:32,509 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:31:32,713 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:31:32,891 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:33,252 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:31:33,751 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:31:34,255 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:31:36,179 WARN L188 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:36,920 WARN L188 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:31:37,820 WARN L188 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:38,756 WARN L188 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:39,185 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:39,543 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:39,818 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:40,330 WARN L188 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:31:40,805 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:40,986 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:41,298 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:31:41,805 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:31:42,318 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:31:43,983 WARN L188 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:44,631 WARN L188 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:45,423 WARN L188 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:46,467 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:46,882 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:47,379 WARN L188 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:48,072 WARN L188 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:31:48,637 WARN L188 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:31:48,850 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:31:49,036 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:49,345 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:31:49,868 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:31:50,377 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:31:52,344 WARN L188 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:52,952 WARN L188 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:53,663 WARN L188 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:54,574 WARN L188 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:55,064 WARN L188 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:55,422 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:55,997 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:31:56,533 WARN L188 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:31:56,741 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:56,917 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:31:57,230 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:31:57,752 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:31:58,268 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:31:59,918 WARN L188 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:00,559 WARN L188 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:32:01,267 WARN L188 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:02,150 WARN L188 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:02,566 WARN L188 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:02,924 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:03,576 WARN L188 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:32:04,128 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:32:04,351 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:32:04,536 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:04,842 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:32:05,321 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:32:05,808 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:32:07,680 WARN L188 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:08,362 WARN L188 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:09,025 WARN L188 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:10,216 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:10,641 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:11,008 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:11,287 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:11,828 WARN L188 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:32:12,309 WARN L188 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:32:12,503 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:12,821 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:32:13,354 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:32:13,851 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:32:16,206 WARN L188 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:17,107 WARN L188 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:18,265 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:19,476 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:19,899 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:20,256 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:20,522 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:21,052 WARN L188 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:32:21,529 WARN L188 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-08-14 20:32:21,709 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:32:21,997 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:32:22,527 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:32:23,021 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:32:25,339 WARN L188 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:26,323 WARN L188 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:32:27,328 WARN L188 SmtUtils]: Spent 995.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:28,243 WARN L188 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:28,638 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:28,986 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:29,625 WARN L188 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:32:30,164 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:32:30,371 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:30,546 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:32:30,837 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:32:31,322 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:32:31,811 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:32:33,411 WARN L188 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:34,050 WARN L188 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:32:34,831 WARN L188 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:35,799 WARN L188 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:36,200 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:36,547 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:37,172 WARN L188 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:32:37,727 WARN L188 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:32:37,944 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:32:38,126 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:38,427 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:32:38,921 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:32:39,414 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:32:41,580 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:42,272 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:43,054 WARN L188 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:43,997 WARN L188 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:44,590 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:45,105 WARN L188 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:45,490 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:45,984 WARN L188 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:32:46,461 WARN L188 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:32:46,636 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:32:46,972 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 57 [2019-08-14 20:32:47,505 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:32:48,030 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:32:49,748 WARN L188 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:50,513 WARN L188 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:51,452 WARN L188 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:52,661 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:53,092 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:53,465 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:54,069 WARN L188 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:32:54,302 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:32:54,789 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:32:54,971 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:55,300 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:32:55,829 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:32:56,314 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:32:59,346 WARN L188 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:00,572 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:33:01,688 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:02,777 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:03,203 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:03,550 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:04,149 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:33:04,697 WARN L188 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:33:04,900 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:33:05,074 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:33:05,422 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 57 [2019-08-14 20:33:05,563 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:33:06,001 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:33:06,503 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:33:08,560 WARN L188 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:09,519 WARN L188 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:10,717 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:12,111 WARN L188 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:12,488 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:12,836 WARN L188 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:13,464 WARN L188 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:13,692 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:33:14,189 WARN L188 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:33:14,371 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:14,678 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:33:15,175 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:33:15,689 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:33:17,276 WARN L188 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:17,751 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:18,375 WARN L188 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:19,154 WARN L188 SmtUtils]: Spent 767.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:19,550 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:19,887 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:20,522 WARN L188 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:20,752 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:33:21,234 WARN L188 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:33:21,424 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:21,731 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:33:22,238 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:33:22,753 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:33:24,409 WARN L188 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:24,888 WARN L188 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:25,588 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:26,439 WARN L188 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:26,828 WARN L188 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:27,173 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:27,792 WARN L188 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:28,357 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:33:28,570 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:33:28,756 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:29,062 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:33:29,575 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:33:30,083 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:33:31,701 WARN L188 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:32,283 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:33:33,038 WARN L188 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:33,889 WARN L188 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:34,274 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:34,611 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:34,865 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:33:35,372 WARN L188 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:33:35,865 WARN L188 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:33:36,046 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:36,345 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:33:36,858 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:33:37,368 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:33:39,423 WARN L188 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:40,231 WARN L188 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:40,964 WARN L188 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:41,990 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:42,415 WARN L188 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:42,784 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:43,056 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:33:43,587 WARN L188 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:33:44,080 WARN L188 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:33:44,266 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:44,551 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:33:45,065 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:33:45,591 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:33:48,664 WARN L188 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:49,468 WARN L188 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:50,443 WARN L188 SmtUtils]: Spent 968.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:51,545 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:51,963 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:52,330 WARN L188 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:52,989 WARN L188 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:53,530 WARN L188 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:33:53,749 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:33:53,936 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:54,226 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:33:54,732 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:33:55,228 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:33:57,053 WARN L188 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:57,668 WARN L188 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:58,400 WARN L188 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:59,247 WARN L188 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:59,656 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:00,011 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:00,653 WARN L188 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:01,212 WARN L188 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:34:01,419 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:01,597 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:34:01,897 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:34:02,403 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:34:02,933 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:34:04,912 WARN L188 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:05,657 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:34:06,534 WARN L188 SmtUtils]: Spent 870.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:07,641 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:08,065 WARN L188 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:08,443 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:09,092 WARN L188 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:09,630 WARN L188 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:34:09,839 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:10,016 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:34:10,336 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:34:10,866 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:34:11,374 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:34:13,617 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:14,295 WARN L188 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:15,158 WARN L188 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:16,124 WARN L188 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:16,532 WARN L188 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:16,881 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:17,143 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:17,667 WARN L188 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:34:18,137 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:18,322 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:18,652 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:34:19,140 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:34:19,695 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:34:21,482 WARN L188 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:22,299 WARN L188 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:23,152 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:24,350 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:24,786 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:25,150 WARN L188 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:25,409 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:25,910 WARN L188 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:34:26,388 WARN L188 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:26,577 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:26,888 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:34:27,385 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:34:27,925 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:34:29,915 WARN L188 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:30,867 WARN L188 SmtUtils]: Spent 944.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:34:31,690 WARN L188 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:32,867 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:33,299 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:33,651 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:34,252 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:34,813 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:34:35,033 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:34:35,216 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:35,542 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:34:36,073 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:34:36,558 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:34:38,066 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:38,673 WARN L188 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:34:39,317 WARN L188 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:40,201 WARN L188 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:40,625 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:40,985 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:41,588 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:41,828 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:34:42,308 WARN L188 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:42,490 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:42,809 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:34:43,306 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:34:43,794 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:34:45,444 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:46,141 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:46,821 WARN L188 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:47,578 WARN L188 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:47,976 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:48,334 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:48,613 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:49,126 WARN L188 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:34:49,605 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:49,788 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:50,107 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:34:50,624 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:34:51,149 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:34:52,553 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:53,163 WARN L188 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:53,815 WARN L188 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:54,593 WARN L188 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:55,009 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:55,368 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:55,644 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:56,160 WARN L188 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:34:56,636 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:56,824 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:57,141 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:34:57,636 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:34:58,180 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:34:59,972 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:00,706 WARN L188 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:35:01,504 WARN L188 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:02,580 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:02,991 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:03,356 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:03,624 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:04,124 WARN L188 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:04,599 WARN L188 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:04,784 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:05,088 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:35:05,603 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:06,140 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:08,453 WARN L188 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:09,262 WARN L188 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:10,044 WARN L188 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:11,233 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:11,638 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:11,986 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:12,241 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:12,762 WARN L188 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:13,232 WARN L188 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:13,407 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:13,717 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:35:14,235 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:14,763 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:17,176 WARN L188 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:18,406 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:35:19,246 WARN L188 SmtUtils]: Spent 832.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:20,437 WARN L188 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:20,847 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:21,209 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:21,866 WARN L188 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:35:22,432 WARN L188 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:35:22,637 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:22,816 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:35:23,127 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:35:23,613 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:35:24,131 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:35:26,243 WARN L188 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:26,946 WARN L188 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:27,724 WARN L188 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:28,561 WARN L188 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:28,980 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:29,336 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:29,996 WARN L188 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:35:30,543 WARN L188 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:35:30,763 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:35:30,948 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:31,249 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:35:31,775 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:32,308 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:33,986 WARN L188 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:34,630 WARN L188 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:35:35,485 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:36,378 WARN L188 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:36,795 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:37,162 WARN L188 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:37,819 WARN L188 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:35:38,064 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:35:38,555 WARN L188 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:38,742 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:39,065 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:35:39,554 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:35:40,061 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:35:42,051 WARN L188 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:42,791 WARN L188 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:43,653 WARN L188 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:44,700 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:45,123 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:45,486 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:45,755 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:46,293 WARN L188 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:46,776 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:46,962 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:47,380 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:35:47,533 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:35:47,944 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:35:48,462 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:50,143 WARN L188 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:50,786 WARN L188 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:51,448 WARN L188 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:52,268 WARN L188 SmtUtils]: Spent 805.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:52,656 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:53,013 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:53,630 WARN L188 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:35:54,188 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:35:54,408 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:35:54,593 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:54,928 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:35:55,431 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:35:55,918 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:35:57,732 WARN L188 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:58,523 WARN L188 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:35:59,357 WARN L188 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:00,626 WARN L188 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:01,028 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:01,393 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:02,025 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:02,589 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:36:02,804 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:36:02,987 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:03,303 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:36:03,811 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:36:04,443 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:36:06,094 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:06,760 WARN L188 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:36:07,494 WARN L188 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:08,719 WARN L188 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:09,112 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:09,464 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:10,070 WARN L188 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:10,301 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:36:10,790 WARN L188 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:36:10,972 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:11,269 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:36:11,766 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:36:12,288 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:13,933 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:14,563 WARN L188 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:15,446 WARN L188 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:16,454 WARN L188 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:16,843 WARN L188 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:17,194 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:17,832 WARN L188 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:18,067 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:36:18,534 WARN L188 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:36:18,716 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:19,053 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:36:19,555 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:36:20,087 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:21,425 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:21,927 WARN L188 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:22,542 WARN L188 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:23,254 WARN L188 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:23,675 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:24,059 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:24,326 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:36:24,821 WARN L188 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:36:25,297 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:36:25,470 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:36:25,797 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 57 [2019-08-14 20:36:26,323 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:36:26,863 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:36:29,078 WARN L188 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:30,286 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:36:31,253 WARN L188 SmtUtils]: Spent 956.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:32,283 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:32,689 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:33,052 WARN L188 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:33,705 WARN L188 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:34,274 WARN L188 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:36:34,484 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:36:34,674 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:35,004 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:36:35,515 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:35,995 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:36:38,141 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:38,861 WARN L188 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:39,622 WARN L188 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:40,559 WARN L188 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:40,958 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:41,324 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:41,596 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:36:42,110 WARN L188 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:36:42,578 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:36:42,757 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:43,042 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:36:43,544 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:36:44,054 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:46,742 WARN L188 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:47,965 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:36:49,071 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:50,443 WARN L188 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:50,838 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:51,181 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:51,810 WARN L188 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:52,356 WARN L188 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:36:52,595 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:36:52,778 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:53,093 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:36:53,592 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:36:54,086 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:36:55,784 WARN L188 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:56,337 WARN L188 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:56,903 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:57,887 WARN L188 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:58,300 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:58,651 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:59,242 WARN L188 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:36:59,456 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 20:36:59,923 WARN L188 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:37:00,094 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:37:00,414 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 57 [2019-08-14 20:37:00,928 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:37:01,456 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:37:03,214 WARN L188 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:03,889 WARN L188 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:37:04,805 WARN L188 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:05,763 WARN L188 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:06,203 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:06,550 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:07,198 WARN L188 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:07,745 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:37:07,959 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:37:08,141 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:08,447 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:37:08,951 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:09,483 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:37:11,649 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:12,236 WARN L188 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:37:13,006 WARN L188 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:13,983 WARN L188 SmtUtils]: Spent 967.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:14,384 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:14,749 WARN L188 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:15,005 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:37:15,532 WARN L188 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:37:16,014 WARN L188 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:37:16,193 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:16,502 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:37:16,996 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:17,507 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:19,407 WARN L188 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:20,305 WARN L188 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:37:21,048 WARN L188 SmtUtils]: Spent 735.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:21,871 WARN L188 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:22,299 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:22,658 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:23,274 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:23,855 WARN L188 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:37:24,068 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:37:24,253 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:24,564 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:37:25,059 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:37:25,567 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:37:27,343 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:28,139 WARN L188 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:37:29,153 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:30,448 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:30,852 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:31,210 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:31,812 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:32,372 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:37:32,587 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:37:32,770 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:33,063 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:37:33,572 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:37:34,077 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:35,700 WARN L188 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:36,260 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:37:37,004 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:37,928 WARN L188 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:38,346 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:38,704 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:38,964 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:37:39,464 WARN L188 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:37:39,938 WARN L188 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:37:40,123 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:40,436 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:37:40,942 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:41,447 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:43,062 WARN L188 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:43,858 WARN L188 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:37:44,647 WARN L188 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:45,917 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:46,333 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:46,692 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:47,334 WARN L188 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:47,568 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:37:48,063 WARN L188 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:37:48,249 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:48,552 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:37:49,045 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:37:49,533 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:37:51,432 WARN L188 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:52,239 WARN L188 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:37:53,119 WARN L188 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:54,161 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:54,589 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:54,949 WARN L188 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:55,556 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:56,119 WARN L188 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:37:56,330 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:37:56,514 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:56,835 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:37:57,354 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:37:57,873 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:37:59,378 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:59,996 WARN L188 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:00,681 WARN L188 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:01,689 WARN L188 SmtUtils]: Spent 995.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:02,099 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:02,461 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:03,102 WARN L188 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:03,675 WARN L188 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:38:03,887 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:38:04,083 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:04,387 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:38:04,911 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:05,411 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:07,467 WARN L188 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:08,118 WARN L188 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:38:08,863 WARN L188 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:09,792 WARN L188 SmtUtils]: Spent 918.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:10,191 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:10,560 WARN L188 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:11,192 WARN L188 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:11,414 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:38:11,910 WARN L188 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:12,092 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:12,462 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:38:12,962 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:13,478 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:15,469 WARN L188 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:16,149 WARN L188 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:38:16,848 WARN L188 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:17,855 WARN L188 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:18,265 WARN L188 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:18,626 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:18,891 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:38:19,440 WARN L188 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:38:19,913 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:20,095 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:20,410 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:38:20,909 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:38:21,411 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:23,262 WARN L188 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:23,824 WARN L188 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:38:24,635 WARN L188 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:25,660 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:26,053 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:26,410 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:27,027 WARN L188 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:27,254 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:38:27,738 WARN L188 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:27,925 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:28,204 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:38:28,720 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:29,236 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:30,931 WARN L188 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:31,553 WARN L188 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:32,306 WARN L188 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:33,231 WARN L188 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:33,650 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:34,020 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:34,309 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:38:34,846 WARN L188 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:38:35,312 WARN L188 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:35,495 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:35,782 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:38:36,271 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:38:36,774 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:38,608 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:39,316 WARN L188 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:39,890 WARN L188 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:40,593 WARN L188 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:41,005 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:41,361 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:41,626 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:38:42,161 WARN L188 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:38:42,641 WARN L188 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:42,821 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:43,141 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:38:43,637 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:38:44,141 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:45,953 WARN L188 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:46,765 WARN L188 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:47,573 WARN L188 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:48,593 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:48,993 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:49,348 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:49,962 WARN L188 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:50,511 WARN L188 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:38:50,725 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:38:50,905 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:51,208 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:38:51,713 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:38:52,218 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:53,856 WARN L188 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:54,529 WARN L188 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:55,238 WARN L188 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:56,362 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:56,774 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:57,128 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:57,718 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:38:57,935 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 20:38:58,407 WARN L188 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:38:58,583 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:38:58,906 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 57 [2019-08-14 20:38:59,419 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:38:59,953 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:39:01,785 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:02,491 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:39:03,318 WARN L188 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:04,311 WARN L188 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:04,736 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:05,088 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:05,356 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:39:05,866 WARN L188 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:39:06,342 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:39:06,526 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:06,854 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:39:07,345 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:07,835 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:39:09,763 WARN L188 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:10,601 WARN L188 SmtUtils]: Spent 832.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:11,606 WARN L188 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:12,727 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:13,138 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:13,501 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:14,152 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:14,688 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:39:14,906 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:39:15,091 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:15,397 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:39:15,894 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:16,407 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:39:18,000 WARN L188 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:18,537 WARN L188 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:19,071 WARN L188 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:20,089 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:20,495 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:20,886 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:21,469 WARN L188 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:22,053 WARN L188 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:39:22,273 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:39:22,456 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:22,767 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:39:23,278 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:39:23,801 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:39:25,401 WARN L188 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:26,178 WARN L188 SmtUtils]: Spent 769.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:39:27,060 WARN L188 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:28,206 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:28,617 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:28,966 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:29,614 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:30,166 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:39:30,383 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:39:30,567 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:30,882 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:39:31,360 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:39:31,864 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:39:33,877 WARN L188 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:34,386 WARN L188 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:35,021 WARN L188 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:35,792 WARN L188 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:36,181 WARN L188 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:36,544 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:36,822 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:39:37,369 WARN L188 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:39:37,841 WARN L188 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:39:38,026 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:38,332 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:39:38,829 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:39,348 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:41,769 WARN L188 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:42,586 WARN L188 SmtUtils]: Spent 807.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:43,492 WARN L188 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:44,542 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:44,944 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:45,300 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:45,569 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:39:46,111 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:39:46,587 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:39:46,776 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:47,092 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:39:47,592 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:48,095 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:49,852 WARN L188 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:50,683 WARN L188 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:39:51,489 WARN L188 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:52,370 WARN L188 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:52,798 WARN L188 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:53,156 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:53,804 WARN L188 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:54,354 WARN L188 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:39:54,559 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:39:54,739 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:39:55,078 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 57 [2019-08-14 20:39:55,592 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:39:56,093 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:39:57,723 WARN L188 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:58,421 WARN L188 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:39:59,160 WARN L188 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:00,086 WARN L188 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:00,495 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:00,847 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:01,490 WARN L188 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:40:02,072 WARN L188 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:40:02,294 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:40:02,483 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:40:02,790 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:40:03,324 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:40:03,827 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:40:05,873 WARN L188 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:06,781 WARN L188 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:07,528 WARN L188 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:08,464 WARN L188 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:08,879 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:09,249 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:09,513 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:40:10,048 WARN L188 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:40:10,531 WARN L188 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:40:10,709 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:40:11,033 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:40:11,550 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:40:12,054 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:40:13,861 WARN L188 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:14,811 WARN L188 SmtUtils]: Spent 944.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:15,642 WARN L188 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:16,705 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:17,129 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:17,488 WARN L188 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:18,134 WARN L188 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:40:18,684 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:40:18,898 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:40:19,081 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:40:19,381 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:40:19,893 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:40:20,389 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:40:22,197 WARN L188 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:22,871 WARN L188 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:23,969 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:25,015 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:25,405 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:25,755 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:26,332 WARN L188 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:40:26,557 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:40:27,048 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:40:27,229 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:40:27,552 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:40:28,071 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:40:28,602 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:40:30,539 WARN L188 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:31,301 WARN L188 SmtUtils]: Spent 752.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:32,197 WARN L188 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:33,240 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:33,653 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:34,024 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:34,301 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:40:34,822 WARN L188 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:40:35,311 WARN L188 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:40:35,501 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:40:35,823 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:40:36,354 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:40:36,852 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:40:39,068 WARN L188 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:40,064 WARN L188 SmtUtils]: Spent 988.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:40,928 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:42,074 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:42,488 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:42,857 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 70