/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_label24.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:19:37,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:19:37,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:19:37,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:19:37,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:19:37,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:19:37,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:19:37,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:19:37,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:19:37,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:19:37,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:19:37,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:19:37,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:19:37,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:19:37,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:19:37,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:19:37,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:19:37,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:19:37,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:19:37,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:19:37,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:19:37,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:19:37,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:19:37,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:19:37,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 10:19:37,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 10:19:37,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 10:19:37,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 10:19:37,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 10:19:37,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 10:19:37,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:19:37,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:19:37,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:19:37,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:19:37,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:19:37,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:19:37,333 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:19:37,333 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:19:37,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:19:37,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:19:37,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:19:37,337 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 10:19:37,357 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:19:37,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:19:37,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:19:37,358 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:19:37,359 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:19:37,359 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:19:37,359 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:19:37,359 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:19:37,360 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:19:37,360 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:19:37,361 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:19:37,361 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:19:37,361 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:19:37,362 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:19:37,362 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:19:37,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:19:37,363 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:19:37,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:19:37,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:19:37,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:19:37,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:19:37,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:19:37,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:19:37,366 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:19:37,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:19:37,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:19:37,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:19:37,366 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:19:37,368 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:19:37,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:19:37,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:19:37,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:19:37,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:19:37,369 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:19:37,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:19:37,370 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:19:37,370 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:19:37,370 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:19:37,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:19:37,683 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:19:37,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:19:37,689 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:19:37,689 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:19:37,690 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label24.c [2019-11-24 10:19:37,747 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131f84553/e000eb9aa4b04d8886919bb29f06b6fe/FLAGdd5c89812 [2019-11-24 10:19:38,370 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:19:38,373 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label24.c [2019-11-24 10:19:38,395 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131f84553/e000eb9aa4b04d8886919bb29f06b6fe/FLAGdd5c89812 [2019-11-24 10:19:38,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131f84553/e000eb9aa4b04d8886919bb29f06b6fe [2019-11-24 10:19:38,594 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:19:38,596 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:19:38,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:19:38,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:19:38,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:19:38,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:38" (1/1) ... [2019-11-24 10:19:38,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c9ac29d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:38, skipping insertion in model container [2019-11-24 10:19:38,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:38" (1/1) ... [2019-11-24 10:19:38,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:19:38,699 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:19:39,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:19:39,535 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:19:39,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:19:39,818 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:19:39,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39 WrapperNode [2019-11-24 10:19:39,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:19:39,820 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:19:39,820 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:19:39,820 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:19:39,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:39,877 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:39,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:19:39,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:19:39,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:19:39,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:19:40,003 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:40,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:40,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:40,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:40,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:40,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:40,117 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (1/1) ... [2019-11-24 10:19:40,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:19:40,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:19:40,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:19:40,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:19:40,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:39" (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 10:19:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:19:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:19:43,294 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:19:43,294 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:19:43,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:43 BoogieIcfgContainer [2019-11-24 10:19:43,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:19:43,299 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:19:43,300 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:19:43,300 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:19:43,302 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:43" (1/1) ... [2019-11-24 10:19:43,302 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 10:19:43,340 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:19:43,341 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:19:43,362 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:19:43,374 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:19:43,376 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:19:51,170 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:19:52,345 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 10:19:54,579 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2019-11-24 10:19:54,692 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-11-24 10:19:55,248 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-11-24 10:20:04,472 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:20:04,577 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:20:04,705 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:20:04,842 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:20:04,953 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:20:05,060 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:20:05,216 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:05,342 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:05,462 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:05,611 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:05,747 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:05,875 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:06,027 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:06,148 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:06,269 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:06,421 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:06,564 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:06,686 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:20:06,992 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:20:07,125 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:20:07,272 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:20:07,423 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:20:07,573 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:20:07,722 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:07,897 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:08,060 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:08,207 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:08,382 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:08,530 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:08,677 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:08,948 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:09,094 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:09,275 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:20:09,442 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:20:09,600 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:20:09,759 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:20:28,617 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:20:28,722 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 10:20:28,827 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:20:28,962 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:20:29,065 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:20:29,168 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:20:29,320 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:20:29,422 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:20:29,526 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:20:29,645 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:20:29,762 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:20:29,878 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:20:30,050 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:20:30,177 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:20:30,303 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:20:30,471 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:20:30,612 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:20:30,754 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:20:30,941 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:20:31,095 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:20:31,249 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:20:31,481 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:20:31,653 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:20:31,822 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:20:32,035 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:20:32,223 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:20:32,410 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:20:32,640 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:32,851 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:33,052 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:33,282 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:33,484 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:33,686 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:33,915 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:34,117 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:34,332 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:20:34,579 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:34,795 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:35,011 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:35,257 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:35,474 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:35,698 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:35,942 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:36,163 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:36,379 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:36,622 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:36,838 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:37,078 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:20:37,339 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:20:37,574 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:20:37,808 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:20:38,072 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:20:38,304 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:20:38,548 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:20:38,826 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:20:39,074 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:20:39,323 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:20:39,600 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:20:39,849 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:20:40,115 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:20:40,407 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:40,669 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:40,933 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:41,233 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:41,497 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:41,764 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:42,056 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:42,320 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:42,584 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:42,878 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:43,158 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:43,423 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:20:43,731 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:20:44,015 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:20:44,295 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-11-24 10:20:45,032 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:45,324 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:45,616 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:45,913 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:46,206 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:46,505 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:46,911 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:47,204 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:47,496 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:20:47,809 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:20:48,114 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:20:48,419 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:20:48,755 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:20:49,060 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:20:49,363 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:20:49,715 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:20:50,042 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:20:50,361 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:20:50,728 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:51,064 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:51,409 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:51,775 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:52,109 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:52,442 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:52,807 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:53,151 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:53,486 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:20:53,863 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:20:54,223 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:20:54,582 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 10:20:54,977 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:55,344 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:55,711 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:56,113 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:56,485 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:56,861 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:57,259 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:57,631 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:58,002 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:58,401 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:58,770 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:59,136 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:59,541 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:20:59,910 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:00,280 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:00,675 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:01,043 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:01,422 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:21:01,841 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:21:02,223 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:21:02,608 WARN L192 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:21:03,040 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:21:03,443 WARN L192 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:21:03,841 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 10:21:04,284 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:21:04,698 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:21:05,113 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:21:05,556 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:21:05,975 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:21:06,391 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:21:06,860 WARN L192 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:21:07,289 WARN L192 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:21:07,722 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:21:08,201 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:21:08,652 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:21:09,101 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:21:09,586 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:21:10,037 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:21:10,488 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:21:10,991 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:21:11,456 WARN L192 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:21:11,934 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:21:12,428 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:21:12,899 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:21:13,366 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:21:13,876 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:21:14,363 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:21:14,850 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 10:21:15,385 WARN L192 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-11-24 10:21:15,887 WARN L192 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-11-24 10:21:16,398 WARN L192 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 314