/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_label06.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:18:47,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:18:47,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:18:47,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:18:47,724 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:18:47,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:18:47,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:18:47,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:18:47,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:18:47,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:18:47,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:18:47,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:18:47,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:18:47,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:18:47,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:18:47,751 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:18:47,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:18:47,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:18:47,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:18:47,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:18:47,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:18:47,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:18:47,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:18:47,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:18:47,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 10:18:47,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 10:18:47,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 10:18:47,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 10:18:47,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 10:18:47,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 10:18:47,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:18:47,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:18:47,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:18:47,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:18:47,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:18:47,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:18:47,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:18:47,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:18:47,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:18:47,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:18:47,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:18:47,790 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 10:18:47,804 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:18:47,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:18:47,805 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:18:47,805 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:18:47,805 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:18:47,805 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:18:47,806 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:18:47,806 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:18:47,806 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:18:47,806 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:18:47,806 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:18:47,807 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:18:47,807 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:18:47,807 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:18:47,807 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:18:47,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:18:47,808 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:18:47,808 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:18:47,809 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:18:47,809 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:18:47,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:18:47,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:18:47,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:18:47,810 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:18:47,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:18:47,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:18:47,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:18:47,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:18:47,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:18:47,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:18:47,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:18:47,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:18:47,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:18:47,812 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:18:47,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:18:47,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:18:47,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:18:47,813 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:18:48,104 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:18:48,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:18:48,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:18:48,133 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:18:48,133 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:18:48,134 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label06.c [2019-11-24 10:18:48,205 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e78409f/adf39826a37445d1a259a442726c6f60/FLAGb12e6ce03 [2019-11-24 10:18:48,862 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:18:48,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label06.c [2019-11-24 10:18:48,884 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e78409f/adf39826a37445d1a259a442726c6f60/FLAGb12e6ce03 [2019-11-24 10:18:49,039 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e78409f/adf39826a37445d1a259a442726c6f60 [2019-11-24 10:18:49,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:18:49,052 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:18:49,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:18:49,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:18:49,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:18:49,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:18:49" (1/1) ... [2019-11-24 10:18:49,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ff2346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:49, skipping insertion in model container [2019-11-24 10:18:49,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:18:49" (1/1) ... [2019-11-24 10:18:49,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:18:49,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:18:49,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:18:49,948 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:18:50,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:18:50,384 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:18:50,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50 WrapperNode [2019-11-24 10:18:50,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:18:50,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:18:50,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:18:50,386 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:18:50,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:18:50,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:18:50,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:18:50,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:18:50,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,639 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (1/1) ... [2019-11-24 10:18:50,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:18:50,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:18:50,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:18:50,707 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:18:50,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:18:50" (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 [2019-11-24 10:18:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:18:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:18:53,875 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:18:53,876 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:18:53,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:18:53 BoogieIcfgContainer [2019-11-24 10:18:53,878 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:18:53,878 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:18:53,878 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:18:53,879 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:18:53,880 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:18:53" (1/1) ... [2019-11-24 10:18:53,881 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 10:18:53,911 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:18:53,911 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:18:53,928 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:18:53,938 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:18:53,940 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:19:02,551 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:19:13,741 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 10:19:13,849 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 10:19:14,052 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 10:19:15,101 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:19:15,207 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:19:15,313 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:19:15,488 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:19:15,601 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:19:15,729 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:19:15,877 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:15,998 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:16,118 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:16,269 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:16,389 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:16,517 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:16,688 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:16,809 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:16,932 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:17,103 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:17,223 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:17,344 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:19:17,614 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:19:17,748 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:19:17,881 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:19:18,089 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:19:18,275 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:19:18,425 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:18,599 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:18,747 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:18,895 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:19,072 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:19,220 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:19,390 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:19,581 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:19,734 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:19,884 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:19:20,057 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:19:20,218 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:19:20,378 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:19:38,074 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-11-24 10:19:38,363 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:19:38,468 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:19:38,573 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:19:38,708 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:19:38,813 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:19:38,917 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:19:39,070 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:19:39,174 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:19:39,278 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:19:39,399 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:19:39,516 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:19:39,634 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:19:39,807 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:19:39,935 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:19:40,062 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:19:40,231 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:19:40,373 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:19:40,515 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:19:40,696 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:19:40,850 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:19:41,004 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:19:41,201 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:19:41,394 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:19:41,564 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:19:41,781 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:19:41,969 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:19:42,158 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:19:42,397 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:42,601 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:42,804 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:43,044 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:43,248 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:43,451 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:43,687 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:43,891 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:44,095 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:19:44,340 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:44,558 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:44,801 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:45,055 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:45,274 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:45,491 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:45,740 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:45,957 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:46,175 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:46,420 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:46,642 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:46,859 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:19:47,121 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:19:47,358 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:19:47,592 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:19:47,862 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:19:48,097 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:19:48,354 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:19:48,630 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:19:48,882 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:19:49,132 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:19:49,416 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:19:49,666 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:19:49,916 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:19:50,222 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:50,487 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:50,751 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:51,044 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:51,309 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:51,577 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:51,873 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:52,155 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:52,421 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:52,715 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:52,981 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:53,246 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:19:53,559 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:19:53,854 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:19:54,136 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-11-24 10:19:54,856 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:55,164 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:55,461 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:55,761 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:56,066 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:56,370 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:56,776 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:57,071 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:57,368 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:19:57,682 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:19:57,989 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:19:58,296 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:19:58,629 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:19:58,932 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:19:59,236 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:19:59,589 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:19:59,919 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:20:00,254 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:20:00,621 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:00,959 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:01,298 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:01,661 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:01,999 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:02,339 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:02,706 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:03,044 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:03,386 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:03,778 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:20:04,142 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:20:04,498 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 10:20:04,897 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:05,269 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:05,645 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:06,043 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:06,414 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:06,785 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:07,182 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:07,551 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:07,930 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:08,331 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:08,703 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:09,073 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:09,470 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:09,843 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:10,213 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:10,624 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:10,997 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:11,379 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:11,800 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:20:12,186 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:20:12,572 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:20:13,004 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:20:13,408 WARN L192 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:20:13,811 WARN L192 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 10:20:14,254 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:20:14,671 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:20:15,091 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:20:15,536 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:20:15,967 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:20:16,385 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:20:16,844 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:20:17,280 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:20:17,713 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:20:18,199 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:20:18,656 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:20:19,118 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:20:19,606 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:20:20,064 WARN L192 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:20:20,529 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:20:21,045 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:20:21,521 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:20:21,991 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:20:22,495 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:20:22,965 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:20:23,437 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:20:23,962 WARN L192 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:20:24,451 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:20:24,941 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:20:25,482 WARN L192 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-11-24 10:20:25,997 WARN L192 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 314