/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_label54.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:22:38,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:22:38,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:22:38,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:22:38,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:22:38,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:22:38,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:22:38,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:22:38,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:22:38,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:22:38,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:22:38,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:22:38,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:22:38,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:22:38,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:22:38,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:22:38,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:22:38,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:22:38,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:22:38,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:22:38,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:22:38,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:22:38,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:22:38,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:22:38,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 10:22:38,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 10:22:38,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 10:22:38,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 10:22:38,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 10:22:38,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 10:22:38,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:22:38,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:22:38,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:22:38,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:22:38,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:22:38,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:22:38,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:22:38,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:22:38,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:22:38,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:22:38,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:22:38,177 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 10:22:38,192 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:22:38,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:22:38,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:22:38,193 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:22:38,193 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:22:38,194 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:22:38,194 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:22:38,194 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:22:38,194 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:22:38,194 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:22:38,194 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:22:38,195 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:22:38,195 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:22:38,195 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:22:38,195 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:22:38,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:22:38,196 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:22:38,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:22:38,196 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:22:38,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:22:38,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:22:38,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:22:38,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:22:38,197 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:22:38,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:22:38,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:22:38,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:22:38,198 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:22:38,198 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:22:38,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:22:38,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:22:38,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:22:38,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:22:38,199 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:22:38,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:22:38,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:22:38,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:22:38,200 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:22:38,488 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:22:38,501 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:22:38,505 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:22:38,506 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:22:38,506 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:22:38,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label54.c [2019-11-24 10:22:38,575 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac46a9795/ffda1cafa4504630b6e3ad0881cd77bc/FLAG1b75869f8 [2019-11-24 10:22:39,167 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:22:39,168 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label54.c [2019-11-24 10:22:39,183 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac46a9795/ffda1cafa4504630b6e3ad0881cd77bc/FLAG1b75869f8 [2019-11-24 10:22:39,403 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac46a9795/ffda1cafa4504630b6e3ad0881cd77bc [2019-11-24 10:22:39,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:22:39,418 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:22:39,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:22:39,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:22:39,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:22:39,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:22:39" (1/1) ... [2019-11-24 10:22:39,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@384325e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:39, skipping insertion in model container [2019-11-24 10:22:39,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:22:39" (1/1) ... [2019-11-24 10:22:39,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:22:39,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:22:40,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:22:40,255 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:22:40,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:22:40,606 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:22:40,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40 WrapperNode [2019-11-24 10:22:40,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:22:40,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:22:40,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:22:40,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:22:40,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:22:40,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:22:40,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:22:40,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:22:40,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (1/1) ... [2019-11-24 10:22:40,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:22:40,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:22:40,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:22:40,882 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:22:40,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:40" (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 10:22:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:22:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:22:44,030 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:22:44,030 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:22:44,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:22:44 BoogieIcfgContainer [2019-11-24 10:22:44,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:22:44,033 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:22:44,033 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:22:44,034 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:22:44,036 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:22:44" (1/1) ... [2019-11-24 10:22:44,036 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 10:22:44,070 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:22:44,070 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:22:44,089 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:22:44,100 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:22:44,102 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:22:52,172 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:22:54,912 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:22:55,606 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2019-11-24 10:22:55,800 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-11-24 10:22:56,444 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-11-24 10:22:57,284 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-11-24 10:22:57,389 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-11-24 10:23:07,244 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:23:07,352 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:23:07,487 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:23:07,663 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:07,782 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:07,903 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,051 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,179 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,300 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,458 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,578 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,698 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,863 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:08,993 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:09,114 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:23:09,416 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:23:09,550 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:23:09,692 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:23:09,846 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:23:09,998 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:23:10,160 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:10,363 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:10,512 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:10,659 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:10,837 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:10,987 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:11,135 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:11,330 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:11,481 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:11,642 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:23:11,807 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:23:11,966 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:23:12,125 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:23:27,160 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 221 [2019-11-24 10:23:27,310 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 221 [2019-11-24 10:23:30,387 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-11-24 10:23:30,503 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-11-24 10:23:30,694 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:23:30,796 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:23:30,898 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:23:31,389 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:23:31,710 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:23:31,822 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:23:31,935 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:23:32,093 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:23:32,217 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:23:32,340 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:23:32,507 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:23:32,644 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:23:32,782 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:23:32,960 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:23:33,120 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:23:33,270 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:23:33,468 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:23:33,651 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:23:33,818 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:23:34,043 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:23:34,229 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:23:34,414 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:23:34,641 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:34,841 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:35,040 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:35,282 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:35,482 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:35,682 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:35,910 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:36,109 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:36,308 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:23:36,555 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:36,769 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:36,999 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:37,243 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:37,456 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:37,670 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:37,914 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:38,127 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:38,340 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:38,588 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:38,801 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:39,016 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:23:39,273 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:23:39,506 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:23:39,736 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:23:40,362 WARN L192 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:23:40,653 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:23:40,882 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:23:41,168 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:23:41,414 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:23:41,660 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:23:41,933 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:23:42,181 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:23:42,435 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:23:42,727 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:42,988 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:43,249 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:43,536 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:43,797 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:44,082 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:44,371 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:44,634 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:44,895 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:45,193 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:45,457 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:45,728 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:23:46,043 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:23:46,324 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:23:46,605 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-11-24 10:23:47,292 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:47,584 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:47,876 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:48,183 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:48,474 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:48,764 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:49,158 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:49,451 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:49,743 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:23:50,064 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:23:50,366 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:23:50,675 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:23:51,010 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:23:51,314 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:23:51,647 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:23:51,997 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:23:52,318 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:23:52,638 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:23:53,003 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:53,341 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:53,675 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:54,039 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:54,373 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:54,710 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:55,082 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:55,427 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:55,766 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:23:56,144 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:23:56,501 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:23:56,853 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 10:23:57,255 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:23:57,624 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:23:57,991 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:23:58,385 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:23:58,755 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:23:59,131 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:23:59,541 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:23:59,906 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:00,275 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:00,677 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:01,055 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:01,433 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:01,831 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:02,200 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:02,570 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:02,973 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:03,345 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:03,713 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:24:04,133 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:24:04,518 WARN L192 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:24:04,902 WARN L192 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:24:05,334 WARN L192 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:24:05,739 WARN L192 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:24:06,148 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 10:24:06,599 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:24:07,016 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:24:07,434 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:24:07,880 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:24:08,293 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:24:08,706 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:24:09,171 WARN L192 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:24:09,603 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:24:10,033 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:24:10,518 WARN L192 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:24:10,971 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:24:11,438 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:24:11,923 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:24:12,380 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:24:12,834 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:24:13,338 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:24:13,806 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:24:14,281 WARN L192 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:24:14,786 WARN L192 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:24:15,263 WARN L192 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:24:15,733 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 307