/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/nla-digbench/fermat2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:44:20,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:44:20,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:44:20,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:44:20,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:44:20,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:44:20,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:44:20,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:44:20,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:44:20,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:44:20,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:44:20,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:44:20,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:44:20,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:44:20,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:44:20,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:44:20,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:44:20,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:44:20,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:44:20,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:44:20,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:44:20,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:44:20,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:44:20,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:44:20,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:44:20,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:44:20,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:44:20,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:44:20,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:44:20,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:44:20,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:44:20,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:44:20,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:44:20,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:44:20,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:44:20,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:44:20,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:44:20,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:44:20,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:44:20,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:44:20,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:44:20,253 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 16:44:20,287 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:44:20,290 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:44:20,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:44:20,291 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:44:20,291 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:44:20,291 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:44:20,292 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:44:20,292 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:44:20,292 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:44:20,292 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:44:20,292 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:44:20,297 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:44:20,297 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:44:20,298 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:44:20,298 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:44:20,298 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:44:20,299 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:44:20,299 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:44:20,299 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:44:20,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:44:20,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:44:20,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:44:20,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:44:20,300 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:44:20,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:44:20,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:44:20,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:44:20,301 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:44:20,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:44:20,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:44:20,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:44:20,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:44:20,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:44:20,302 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:44:20,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:44:20,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:44:20,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:44:20,303 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:44:20,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:44:20,648 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:44:20,652 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:44:20,653 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:44:20,653 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:44:20,654 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench/fermat2.c [2019-11-24 16:44:20,738 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dbc254e0/ab02ac195c3b4e15b5dbb9ab9ad9517e/FLAGbd236eaea [2019-11-24 16:44:21,219 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:44:21,219 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench/fermat2.c [2019-11-24 16:44:21,226 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dbc254e0/ab02ac195c3b4e15b5dbb9ab9ad9517e/FLAGbd236eaea [2019-11-24 16:44:21,598 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dbc254e0/ab02ac195c3b4e15b5dbb9ab9ad9517e [2019-11-24 16:44:21,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:44:21,607 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:44:21,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:44:21,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:44:21,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:44:21,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:21,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7142d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21, skipping insertion in model container [2019-11-24 16:44:21,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:21,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:44:21,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:44:21,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:44:21,831 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:44:21,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:44:21,872 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:44:21,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21 WrapperNode [2019-11-24 16:44:21,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:44:21,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:44:21,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:44:21,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:44:21,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:21,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:21,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:44:21,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:44:21,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:44:21,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:44:21,995 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:21,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:21,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:21,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:22,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:22,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:22,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (1/1) ... [2019-11-24 16:44:22,007 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:44:22,008 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:44:22,008 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:44:22,008 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:44:22,009 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:44:21" (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 16:44:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:44:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:44:22,287 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:44:22,287 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 16:44:22,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:44:22 BoogieIcfgContainer [2019-11-24 16:44:22,289 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:44:22,290 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:44:22,290 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:44:22,290 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:44:22,291 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:44:22" (1/1) ... [2019-11-24 16:44:22,292 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 16:44:22,316 INFO L159 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-11-24 16:44:22,316 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:44:22,323 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:44:22,331 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:44:22,332 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:44:27,294 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 430 [2019-11-24 16:44:27,561 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 436 [2019-11-24 16:44:27,705 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 437 DAG size of output: 436 [2019-11-24 16:44:27,877 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 442 [2019-11-24 16:44:27,985 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 443 DAG size of output: 442 [2019-11-24 16:44:28,144 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 448 [2019-11-24 16:44:28,405 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-11-24 16:44:29,107 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 483 [2019-11-24 16:44:29,341 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 489 [2019-11-24 16:44:29,523 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 490 DAG size of output: 489 [2019-11-24 16:44:29,720 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-11-24 16:44:30,002 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 519 [2019-11-24 16:44:30,108 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 520 DAG size of output: 519 [2019-11-24 16:44:30,301 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 531 [2019-11-24 16:44:30,420 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 531 [2019-11-24 16:44:30,630 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-11-24 16:44:30,750 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 526 DAG size of output: 525 [2019-11-24 16:44:31,335 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-11-24 16:44:31,462 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 550 DAG size of output: 549 [2019-11-24 16:44:31,651 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 561 [2019-11-24 16:44:31,782 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 562 DAG size of output: 561 [2019-11-24 16:44:31,990 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 555 [2019-11-24 16:44:32,124 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 556 DAG size of output: 555 [2019-11-24 16:44:32,332 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 561 [2019-11-24 16:44:32,479 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 562 DAG size of output: 561 [2019-11-24 16:44:32,663 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 567 [2019-11-24 16:44:32,807 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 568 DAG size of output: 567 [2019-11-24 16:44:33,120 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-11-24 16:44:33,269 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 590 [2019-11-24 16:44:33,468 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-11-24 16:44:33,618 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 586 DAG size of output: 585 [2019-11-24 16:44:33,815 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-11-24 16:44:33,969 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 592 DAG size of output: 591 [2019-11-24 16:44:34,177 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 615 [2019-11-24 16:44:34,349 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 615 [2019-11-24 16:44:34,564 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 609 [2019-11-24 16:44:34,729 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 610 DAG size of output: 609 [2019-11-24 16:44:34,952 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 615 [2019-11-24 16:44:35,141 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 615 [2019-11-24 16:44:35,399 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 639 [2019-11-24 16:44:35,588 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 639 [2019-11-24 16:44:35,820 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 651 [2019-11-24 16:44:36,003 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 652 DAG size of output: 651 [2019-11-24 16:44:36,424 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 645 [2019-11-24 16:44:36,616 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 646 DAG size of output: 645 [2019-11-24 16:44:36,884 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 669 [2019-11-24 16:44:37,083 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 670 DAG size of output: 669 [2019-11-24 16:44:37,334 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 663 [2019-11-24 16:44:37,578 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 664 DAG size of output: 663 [2019-11-24 16:44:37,849 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 686 [2019-11-24 16:44:38,062 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 687 DAG size of output: 686 [2019-11-24 16:44:38,341 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 698 [2019-11-24 16:44:38,560 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 699 DAG size of output: 698 [2019-11-24 16:44:38,841 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 693 [2019-11-24 16:44:39,066 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 694 DAG size of output: 693 [2019-11-24 16:44:39,341 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 699 [2019-11-24 16:44:39,586 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 700 DAG size of output: 699 [2019-11-24 16:44:40,234 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-11-24 16:44:40,470 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 724 DAG size of output: 723 [2019-11-24 16:44:40,765 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 717 [2019-11-24 16:44:41,006 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 717 [2019-11-24 16:44:41,383 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-11-24 16:44:41,635 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 724 DAG size of output: 723 [2019-11-24 16:44:41,931 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 729 [2019-11-24 16:44:42,190 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 730 DAG size of output: 729 [2019-11-24 16:44:42,495 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 735 [2019-11-24 16:44:42,768 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 736 DAG size of output: 735 [2019-11-24 16:44:43,113 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 759 [2019-11-24 16:44:43,391 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 760 DAG size of output: 759 [2019-11-24 16:44:43,725 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 753 [2019-11-24 16:44:44,004 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 754 DAG size of output: 753 [2019-11-24 16:44:44,352 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 777 [2019-11-24 16:44:44,639 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 778 DAG size of output: 777 [2019-11-24 16:44:45,005 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 771 [2019-11-24 16:44:45,302 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 772 DAG size of output: 771 [2019-11-24 16:44:45,651 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 777 [2019-11-24 16:44:45,961 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 778 DAG size of output: 777 [2019-11-24 16:44:46,343 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 801 [2019-11-24 16:44:46,661 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 802 DAG size of output: 801 [2019-11-24 16:44:47,032 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 795 [2019-11-24 16:44:47,372 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 796 DAG size of output: 795 [2019-11-24 16:44:47,758 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 801 [2019-11-24 16:44:48,088 WARN L192 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 802 DAG size of output: 801 [2019-11-24 16:44:48,488 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 824 [2019-11-24 16:44:48,828 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 825 DAG size of output: 824 [2019-11-24 16:44:49,250 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 836 [2019-11-24 16:44:49,601 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 836 [2019-11-24 16:44:50,035 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 849 [2019-11-24 16:44:50,396 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 850 DAG size of output: 849 [2019-11-24 16:44:50,831 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 843 [2019-11-24 16:44:51,199 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 844 DAG size of output: 843 [2019-11-24 16:44:51,682 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 866 [2019-11-24 16:44:52,064 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 867 DAG size of output: 866 [2019-11-24 16:44:52,573 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 861 [2019-11-24 16:44:52,959 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 862 DAG size of output: 861 [2019-11-24 16:44:53,444 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 885 [2019-11-24 16:44:53,841 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 886 DAG size of output: 885 [2019-11-24 16:44:54,327 WARN L192 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 897 [2019-11-24 16:44:54,741 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 898 DAG size of output: 897 [2019-11-24 16:44:55,243 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 909 [2019-11-24 16:44:55,671 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 910 DAG size of output: 909 [2019-11-24 16:44:56,169 WARN L192 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 903 [2019-11-24 16:44:56,607 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 904 DAG size of output: 903 [2019-11-24 16:44:57,113 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 909 [2019-11-24 16:44:57,558 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 910 DAG size of output: 909 [2019-11-24 16:44:58,057 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 915 [2019-11-24 16:44:58,520 WARN L192 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 916 DAG size of output: 915 [2019-11-24 16:44:59,063 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 938 [2019-11-24 16:44:59,529 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 939 DAG size of output: 938 [2019-11-24 16:45:00,050 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 933 [2019-11-24 16:45:00,537 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 934 DAG size of output: 933 [2019-11-24 16:45:01,065 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 939 [2019-11-24 16:45:01,538 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 940 DAG size of output: 939 [2019-11-24 16:45:02,075 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 945 [2019-11-24 16:45:02,560 WARN L192 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 946 DAG size of output: 945 [2019-11-24 16:45:03,141 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 969 [2019-11-24 16:45:03,632 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 969 [2019-11-24 16:45:04,210 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification that was a NOOP. DAG size: 963 [2019-11-24 16:45:04,710 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 964 DAG size of output: 963 [2019-11-24 16:45:05,300 WARN L192 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 969 [2019-11-24 16:45:05,811 WARN L192 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 969 [2019-11-24 16:45:06,419 WARN L192 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 975 [2019-11-24 16:45:06,943 WARN L192 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 976 DAG size of output: 975 [2019-11-24 16:45:07,537 WARN L192 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 981 [2019-11-24 16:45:08,066 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 982 DAG size of output: 981 [2019-11-24 16:45:08,673 WARN L192 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 987 [2019-11-24 16:45:09,208 WARN L192 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 988 DAG size of output: 987 [2019-11-24 16:45:09,872 WARN L192 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 1011 [2019-11-24 16:45:10,434 WARN L192 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 1012 DAG size of output: 1011 [2019-11-24 16:45:11,075 WARN L192 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 1005 [2019-11-24 16:45:11,639 WARN L192 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 1006 DAG size of output: 1005 [2019-11-24 16:45:12,275 WARN L192 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 1011 [2019-11-24 16:45:12,851 WARN L192 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 1012 DAG size of output: 1011 [2019-11-24 16:45:13,508 WARN L192 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 1017 [2019-11-24 16:45:14,097 WARN L192 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 1018 DAG size of output: 1017 [2019-11-24 16:45:14,792 WARN L192 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 1023 [2019-11-24 16:45:15,426 WARN L192 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 1024 DAG size of output: 1023 [2019-11-24 16:45:16,100 WARN L192 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 1029 [2019-11-24 16:45:16,740 WARN L192 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 1030 DAG size of output: 1029 [2019-11-24 16:45:17,417 WARN L192 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 1035 [2019-11-24 16:45:18,062 WARN L192 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 1036 DAG size of output: 1035 [2019-11-24 16:45:18,755 WARN L192 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 1041 [2019-11-24 16:45:19,408 WARN L192 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 1042 DAG size of output: 1041 [2019-11-24 16:45:20,089 WARN L192 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 1047 [2019-11-24 16:45:20,766 WARN L192 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1048 DAG size of output: 1047 [2019-11-24 16:45:21,472 WARN L192 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 1053 [2019-11-24 16:45:22,145 WARN L192 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1054 DAG size of output: 1053 [2019-11-24 16:45:22,872 WARN L192 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 1077 [2019-11-24 16:45:23,581 WARN L192 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 1078 DAG size of output: 1077 [2019-11-24 16:45:24,312 WARN L192 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 1071 [2019-11-24 16:45:25,018 WARN L192 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 1072 DAG size of output: 1071 [2019-11-24 16:45:25,754 WARN L192 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 1077 [2019-11-24 16:45:26,468 WARN L192 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 1078 DAG size of output: 1077 [2019-11-24 16:45:27,228 WARN L192 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 1101 [2019-11-24 16:45:27,956 WARN L192 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 1102 DAG size of output: 1101 [2019-11-24 16:45:28,727 WARN L192 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1113 [2019-11-24 16:45:29,478 WARN L192 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 1114 DAG size of output: 1113 [2019-11-24 16:45:30,338 WARN L192 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1125 [2019-11-24 16:45:31,106 WARN L192 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 1126 DAG size of output: 1125 [2019-11-24 16:45:31,916 WARN L192 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 1136 [2019-11-24 16:45:32,713 WARN L192 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 1137 DAG size of output: 1136 [2019-11-24 16:45:33,532 WARN L192 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 1131 [2019-11-24 16:45:34,326 WARN L192 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 1132 DAG size of output: 1131 [2019-11-24 16:45:35,194 WARN L192 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 1155 [2019-11-24 16:45:36,038 WARN L192 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 1156 DAG size of output: 1155 [2019-11-24 16:45:36,921 WARN L192 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 1149 [2019-11-24 16:45:37,697 WARN L192 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 1150 DAG size of output: 1149 [2019-11-24 16:45:38,652 WARN L192 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 1173 [2019-11-24 16:45:39,439 WARN L192 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 1174 DAG size of output: 1173 [2019-11-24 16:45:40,373 WARN L192 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 1167 [2019-11-24 16:45:41,181 WARN L192 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 1168 DAG size of output: 1167 [2019-11-24 16:45:42,113 WARN L192 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 1173 [2019-11-24 16:45:42,916 WARN L192 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 1174 DAG size of output: 1173 [2019-11-24 16:45:43,833 WARN L192 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 1197 [2019-11-24 16:45:44,708 WARN L192 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 1198 DAG size of output: 1197 [2019-11-24 16:45:45,715 WARN L192 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 1209 [2019-11-24 16:45:46,601 WARN L192 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 1210 DAG size of output: 1209 [2019-11-24 16:45:47,527 WARN L192 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 1203 [2019-11-24 16:45:48,386 WARN L192 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 1204 DAG size of output: 1203 [2019-11-24 16:45:49,444 WARN L192 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 1209 [2019-11-24 16:45:50,324 WARN L192 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 1210 DAG size of output: 1209 [2019-11-24 16:45:51,323 WARN L192 SmtUtils]: Spent 897.00 ms on a formula simplification that was a NOOP. DAG size: 1215 [2019-11-24 16:45:52,208 WARN L192 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 1216 DAG size of output: 1215 [2019-11-24 16:45:53,196 WARN L192 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 1221 [2019-11-24 16:45:54,119 WARN L192 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 1222 DAG size of output: 1221 [2019-11-24 16:45:55,155 WARN L192 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 1244 [2019-11-24 16:45:56,063 WARN L192 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 1245 DAG size of output: 1244 [2019-11-24 16:45:57,110 WARN L192 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 1257 [2019-11-24 16:45:58,054 WARN L192 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 1258 DAG size of output: 1257 [2019-11-24 16:45:59,115 WARN L192 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 1269 [2019-11-24 16:46:00,068 WARN L192 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 1270 DAG size of output: 1269 [2019-11-24 16:46:01,200 WARN L192 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 1281 [2019-11-24 16:46:02,221 WARN L192 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 1282 DAG size of output: 1281 [2019-11-24 16:46:03,333 WARN L192 SmtUtils]: Spent 995.00 ms on a formula simplification that was a NOOP. DAG size: 1293 [2019-11-24 16:46:04,390 WARN L192 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 1294 DAG size of output: 1293 [2019-11-24 16:46:05,526 WARN L192 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 1305