/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem03_label30.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:20:31,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:20:31,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:20:31,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:20:31,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:20:31,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:20:31,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:20:31,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:20:31,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:20:31,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:20:31,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:20:31,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:20:31,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:20:31,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:20:31,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:20:31,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:20:31,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:20:31,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:20:31,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:20:31,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:20:31,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:20:31,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:20:31,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:20:31,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:20:31,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 10:20:31,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:20:31,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:20:31,679 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:20:31,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:20:31,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:20:31,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:20:31,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:20:31,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:20:31,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:20:31,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:20:31,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:20:31,689 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 10:20:31,714 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:20:31,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:20:31,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:20:31,715 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:20:31,715 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:20:31,716 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:20:31,716 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:20:31,716 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:20:31,716 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:20:31,717 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:20:31,718 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:20:31,718 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:20:31,718 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:20:31,718 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:20:31,719 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:20:31,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:20:31,720 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:20:31,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:20:31,720 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:20:31,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:20:31,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:20:31,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:20:31,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:20:31,722 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:20:31,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:20:31,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:20:31,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:20:31,722 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:20:31,723 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:20:31,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:20:31,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:20:31,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:20:31,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:20:31,724 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:20:31,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:20:31,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:20:31,725 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:20:31,725 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:20:32,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:20:32,033 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:20:32,037 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:20:32,038 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:20:32,039 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:20:32,039 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label30.c [2019-11-24 10:20:32,111 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83858211b/0a11f312a27549b5b0984289ed549f08/FLAG01ae09be9 [2019-11-24 10:20:32,788 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:20:32,789 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label30.c [2019-11-24 10:20:32,808 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83858211b/0a11f312a27549b5b0984289ed549f08/FLAG01ae09be9 [2019-11-24 10:20:33,000 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83858211b/0a11f312a27549b5b0984289ed549f08 [2019-11-24 10:20:33,010 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:20:33,012 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:20:33,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:20:33,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:20:33,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:20:33,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:20:33" (1/1) ... [2019-11-24 10:20:33,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c9ac29d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:33, skipping insertion in model container [2019-11-24 10:20:33,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:20:33" (1/1) ... [2019-11-24 10:20:33,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:20:33,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:20:33,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:20:33,932 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:20:34,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:20:34,365 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:20:34,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34 WrapperNode [2019-11-24 10:20:34,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:20:34,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:20:34,367 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:20:34,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:20:34,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:20:34,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:20:34,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:20:34,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:20:34,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (1/1) ... [2019-11-24 10:20:34,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:20:34,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:20:34,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:20:34,663 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:20:34,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:20:34" (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 [2019-11-24 10:20:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:20:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:20:37,667 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:20:37,668 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:20:37,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:20:37 BoogieIcfgContainer [2019-11-24 10:20:37,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:20:37,670 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:20:37,670 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:20:37,670 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:20:37,671 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:20:37" (1/1) ... [2019-11-24 10:20:37,672 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 10:20:37,695 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:20:37,695 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:20:37,704 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:20:37,712 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:20:37,713 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:20:45,812 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:20:47,156 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 10:20:48,170 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-11-24 10:20:49,699 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-11-24 10:20:59,187 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:20:59,297 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:20:59,569 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:20:59,685 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:20:59,796 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:20:59,983 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:00,102 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:00,227 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:00,378 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:00,511 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:00,631 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:00,779 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:00,915 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:01,035 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:01,321 WARN L192 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:01,637 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:01,975 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:02,561 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:02,718 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:02,851 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:03,016 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:21:03,187 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:21:03,338 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:03,511 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:03,664 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:03,810 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:03,998 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:04,156 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:04,302 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:04,515 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:04,663 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:04,810 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:04,980 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:05,137 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:05,296 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:23,478 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:21:23,582 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:21:23,685 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:23,821 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:23,924 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:24,027 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:24,177 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:24,280 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:24,393 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:24,515 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:21:24,631 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:21:24,747 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:21:24,901 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:21:25,027 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:21:25,153 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:21:25,323 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:21:25,464 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:21:25,604 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:25,785 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:21:25,943 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:21:26,112 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:21:26,308 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:21:26,483 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:21:26,651 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:21:26,864 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:21:27,056 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:21:27,246 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:21:27,483 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:27,693 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:27,895 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:28,123 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:28,330 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:28,532 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:28,760 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:28,961 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:29,165 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:29,424 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:29,639 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:29,854 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:30,097 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:30,317 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:30,532 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:30,778 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:31,003 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:31,217 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:31,459 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:31,676 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:31,890 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:32,149 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:21:32,384 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:21:32,621 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:21:32,902 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:21:33,136 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:21:33,367 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:21:33,643 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:21:33,890 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:21:34,138 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:21:34,420 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:21:34,668 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:21:34,915 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:21:35,204 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:35,466 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:35,728 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:36,019 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:36,297 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:36,558 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:36,847 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:37,109 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:37,370 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:37,665 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:37,934 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:38,195 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:21:38,501 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:21:38,781 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:21:39,060 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-11-24 10:21:39,721 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:40,028 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:40,320 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:40,613 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:40,901 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:41,190 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:41,602 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:41,900 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:42,191 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:21:42,498 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:21:42,806 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:21:43,111 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:21:43,443 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:21:43,761 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:21:44,064 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:21:44,409 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:21:44,726 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:21:45,043 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:21:45,407 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:45,744 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:46,078 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:46,441 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:46,775 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:47,111 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:47,485 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:47,826 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:48,162 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:21:48,539 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:21:48,896 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:21:49,252 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 10:21:49,649 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:50,018 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:50,386 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:50,782 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:51,161 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:51,529 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:51,924 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:52,291 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:52,656 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:53,062 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:53,428 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:53,795 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:54,189 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:54,556 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:54,923 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:55,354 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:55,719 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:56,085 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:56,499 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:21:56,888 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:21:57,272 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:21:57,719 WARN L192 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:21:58,124 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:21:58,522 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 10:21:58,969 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:21:59,383 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:21:59,798 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:00,239 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:00,651 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:01,062 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:01,518 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:01,948 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:02,378 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:02,860 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:22:03,316 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:22:03,768 WARN L192 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:04,247 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:04,701 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:05,166 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:05,665 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:06,133 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:06,602 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:07,099 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:07,568 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:08,032 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:08,556 WARN L192 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:22:09,036 WARN L192 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:22:09,520 WARN L192 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 310