/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/Problem01_label45.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:08:53,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:08:53,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:08:53,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:08:53,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:08:53,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:08:53,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:08:53,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:08:53,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:08:53,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:08:53,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:08:53,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:08:53,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:08:53,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:08:53,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:08:53,712 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:08:53,713 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:08:53,714 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:08:53,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:08:53,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:08:53,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:08:53,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:08:53,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:08:53,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:08:53,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 10:08:53,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:08:53,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:08:53,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:08:53,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:08:53,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:08:53,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:08:53,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:08:53,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:08:53,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:08:53,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:08:53,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:08:53,735 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 10:08:53,750 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:08:53,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:08:53,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:08:53,751 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:08:53,752 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:08:53,752 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:08:53,752 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:08:53,752 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:08:53,753 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:08:53,753 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:08:53,753 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:08:53,753 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:08:53,753 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:08:53,754 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:08:53,754 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:08:53,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:08:53,755 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:08:53,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:08:53,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:08:53,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:08:53,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:08:53,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:08:53,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:08:53,756 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:08:53,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:08:53,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:08:53,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:08:53,757 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:08:53,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:08:53,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:08:53,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:08:53,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:08:53,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:08:53,758 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:08:53,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:08:53,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:08:53,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:08:53,759 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:08:54,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:08:54,114 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:08:54,117 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:08:54,119 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:08:54,119 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:08:54,120 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label45.c [2019-11-24 10:08:54,185 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc08e9314/30b36b353c2c49b69b1af88c1407b2d5/FLAGf27567d50 [2019-11-24 10:08:54,745 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:08:54,746 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label45.c [2019-11-24 10:08:54,762 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc08e9314/30b36b353c2c49b69b1af88c1407b2d5/FLAGf27567d50 [2019-11-24 10:08:55,019 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc08e9314/30b36b353c2c49b69b1af88c1407b2d5 [2019-11-24 10:08:55,032 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:08:55,034 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:08:55,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:08:55,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:08:55,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:08:55,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:55,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fbcd6a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55, skipping insertion in model container [2019-11-24 10:08:55,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:55,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:08:55,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:08:55,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:08:55,704 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:08:55,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:08:55,863 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:08:55,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55 WrapperNode [2019-11-24 10:08:55,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:08:55,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:08:55,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:08:55,864 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:08:55,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:55,905 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:55,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:08:55,979 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:08:55,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:08:55,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:08:55,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:55,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:55,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:55,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:56,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:56,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:56,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (1/1) ... [2019-11-24 10:08:56,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:08:56,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:08:56,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:08:56,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:08:56,064 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:55" (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 10:08:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:08:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:08:57,958 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:08:57,958 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:08:57,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:08:57 BoogieIcfgContainer [2019-11-24 10:08:57,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:08:57,960 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:08:57,960 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:08:57,961 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:08:57,962 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:08:57" (1/1) ... [2019-11-24 10:08:57,963 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 10:08:57,989 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:08:57,990 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:08:58,002 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:08:58,010 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:08:58,011 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:08:58,300 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-11-24 10:09:00,893 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 46 [2019-11-24 10:09:04,065 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 37702 conjuctions. This might take some time... [2019-11-24 10:09:11,085 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 46 [2019-11-24 10:09:13,838 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 37702 conjuctions. This might take some time... [2019-11-24 10:09:20,715 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 46 [2019-11-24 10:09:22,304 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 37702 conjuctions. This might take some time... [2019-11-24 10:09:29,872 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-11-24 10:09:35,593 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:35,724 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:43,617 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-11-24 10:09:43,631 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-11-24 10:09:44,857 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 47 [2019-11-24 10:09:47,341 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 43543 conjuctions. This might take some time... [2019-11-24 10:09:57,539 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 47 [2019-11-24 10:09:59,002 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 43543 conjuctions. This might take some time... [2019-11-24 10:10:09,213 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 47 [2019-11-24 10:10:10,762 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 43543 conjuctions. This might take some time... [2019-11-24 10:10:24,739 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:10:25,783 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 159 [2019-11-24 10:10:25,887 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 159 [2019-11-24 10:10:25,999 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:10:26,115 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:10:26,258 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:10:26,374 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:10:26,489 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:10:26,608 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:10:26,723 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:10:26,862 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:26,982 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,100 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,223 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,339 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,455 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,586 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,702 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,825 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:27,979 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:28,098 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:28,217 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:28,344 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 162 [2019-11-24 10:10:28,465 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 162 [2019-11-24 10:10:28,582 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:10:28,785 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:10:28,908 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:10:29,034 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:10:29,169 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 163 [2019-11-24 10:10:29,291 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 163 [2019-11-24 10:10:29,417 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:10:29,587 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:10:29,714 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:10:29,841 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:10:29,980 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 164 [2019-11-24 10:10:30,109 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 164 [2019-11-24 10:10:30,235 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:10:30,378 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 164 [2019-11-24 10:10:30,560 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 164 [2019-11-24 10:10:30,708 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:10:30,874 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:10:31,005 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:10:31,136 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:10:31,279 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 166 [2019-11-24 10:10:31,456 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 166 [2019-11-24 10:10:31,599 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:10:31,763 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:10:31,912 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 167