/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_label38.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:21:07,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:21:07,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:21:07,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:21:07,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:21:07,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:21:07,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:21:07,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:21:07,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:21:07,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:21:07,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:21:07,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:21:07,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:21:07,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:21:07,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:21:07,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:21:07,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:21:07,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:21:07,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:21:07,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:21:07,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:21:07,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:21:07,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:21:07,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:21:07,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 10:21:07,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 10:21:07,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 10:21:07,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 10:21:07,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 10:21:07,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 10:21:07,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:21:07,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:21:07,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:21:07,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:21:07,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:21:07,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:21:07,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:21:07,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:21:07,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:21:07,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:21:07,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:21:07,231 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 10:21:07,252 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:21:07,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:21:07,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:21:07,254 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:21:07,254 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:21:07,254 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:21:07,254 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:21:07,254 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:21:07,255 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:21:07,255 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:21:07,256 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:21:07,256 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:21:07,256 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:21:07,257 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:21:07,257 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:21:07,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:21:07,258 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:21:07,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:21:07,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:21:07,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:21:07,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:21:07,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:21:07,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:21:07,259 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:21:07,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:21:07,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:21:07,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:21:07,260 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:21:07,261 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:21:07,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:21:07,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:21:07,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:21:07,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:21:07,262 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:21:07,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:21:07,263 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:21:07,263 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:21:07,263 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:21:07,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:21:07,561 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:21:07,564 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:21:07,566 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:21:07,566 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:21:07,567 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label38.c [2019-11-24 10:21:07,638 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf2de78f/54628184dbb143c188bc3ed3873779d8/FLAGa98758c6b [2019-11-24 10:21:08,276 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:21:08,277 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label38.c [2019-11-24 10:21:08,297 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf2de78f/54628184dbb143c188bc3ed3873779d8/FLAGa98758c6b [2019-11-24 10:21:08,447 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf2de78f/54628184dbb143c188bc3ed3873779d8 [2019-11-24 10:21:08,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:21:08,457 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:21:08,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:21:08,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:21:08,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:21:08,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:08" (1/1) ... [2019-11-24 10:21:08,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b695465 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:08, skipping insertion in model container [2019-11-24 10:21:08,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:08" (1/1) ... [2019-11-24 10:21:08,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:21:08,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:21:09,347 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:21:09,358 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:21:09,630 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:21:09,661 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:21:09,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09 WrapperNode [2019-11-24 10:21:09,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:21:09,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:21:09,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:21:09,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:21:09,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,839 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:21:09,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:21:09,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:21:09,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:21:09,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (1/1) ... [2019-11-24 10:21:09,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:21:09,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:21:09,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:21:09,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:21:09,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:09" (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 10:21:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:21:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:21:13,296 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:21:13,297 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:21:13,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:21:13 BoogieIcfgContainer [2019-11-24 10:21:13,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:21:13,299 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:21:13,299 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:21:13,300 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:21:13,301 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:21:13" (1/1) ... [2019-11-24 10:21:13,302 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 10:21:13,335 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:21:13,335 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:21:13,352 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:21:13,366 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:21:13,368 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:21:21,541 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:21:22,740 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 10:21:34,455 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 223 [2019-11-24 10:21:34,818 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:21:34,963 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:21:35,188 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:21:35,307 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:21:35,411 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:21:35,577 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:35,699 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:35,830 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:36,133 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:36,328 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:36,466 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:36,608 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:36,725 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:36,846 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:37,001 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:37,117 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:37,233 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:37,517 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:37,667 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:37,802 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:37,958 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:21:38,107 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:21:38,255 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:38,436 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:38,583 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:38,731 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:38,938 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:39,082 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:39,226 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:39,627 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:39,951 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:40,102 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:40,448 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:40,885 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:41,074 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:58,799 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-11-24 10:21:59,404 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:59,506 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:59,963 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:22:00,072 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:22:00,182 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:22:00,341 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:22:00,465 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:22:00,588 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:22:00,753 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:22:00,890 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:22:01,024 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:22:01,200 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:22:01,354 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:22:01,504 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:22:01,714 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:22:01,895 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:22:02,063 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:22:02,272 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:22:02,451 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:22:02,630 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:22:02,856 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:03,056 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:03,263 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:03,499 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:03,698 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:03,909 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:04,127 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:04,321 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:04,514 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:22:04,754 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:04,979 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:05,185 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:05,422 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:05,628 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:05,835 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:06,069 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:06,283 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:06,502 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:06,736 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:06,949 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:07,163 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:07,416 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:22:07,645 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:22:07,872 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:08,148 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:08,385 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:08,608 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:08,874 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:09,112 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:09,357 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:09,638 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:09,876 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:10,114 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:10,398 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:10,652 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:10,906 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:11,193 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:11,467 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:11,727 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:12,017 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:12,283 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:12,541 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:12,823 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:13,082 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:13,340 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:13,643 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:22:13,924 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:22:14,206 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-11-24 10:22:14,834 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:15,130 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:15,412 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:15,695 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:15,975 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:16,257 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:16,655 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:16,937 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:17,217 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:17,517 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:17,810 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:18,110 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:18,457 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:18,752 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:19,045 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:19,389 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:22:19,706 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:22:20,020 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:22:20,377 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:20,701 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:21,033 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:21,393 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:21,717 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:22,052 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:22,403 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:22,726 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:23,048 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:23,414 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:22:23,762 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:22:24,103 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 10:22:24,488 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:24,845 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:25,201 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:25,609 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:25,979 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:26,345 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:26,736 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:27,115 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:27,480 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:27,861 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:28,228 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:28,593 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:28,992 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:29,349 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:29,705 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:30,089 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:30,444 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:30,803 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:31,202 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:22:31,573 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:22:31,943 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:22:32,358 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:22:32,766 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:22:33,164 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 10:22:33,606 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:22:34,028 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:22:34,448 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:34,890 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:35,292 WARN L192 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:35,707 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:36,164 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:36,595 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:37,022 WARN L192 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:37,486 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:22:37,937 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:22:38,381 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:38,852 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:39,319 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:39,773 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:40,266 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:40,725 WARN L192 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:41,196 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:41,703 WARN L192 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:42,172 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:42,644 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:43,147 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:22:43,628 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:22:44,120 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:22:44,645 WARN L192 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-11-24 10:22:45,141 WARN L192 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 314