java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loops/for_bounded_loop1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 21:39:02,383 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 21:39:02,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 21:39:02,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 21:39:02,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 21:39:02,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 21:39:02,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 21:39:02,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 21:39:02,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 21:39:02,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 21:39:02,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 21:39:02,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 21:39:02,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 21:39:02,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 21:39:02,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 21:39:02,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 21:39:02,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 21:39:02,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 21:39:02,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 21:39:02,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 21:39:02,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 21:39:02,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 21:39:02,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 21:39:02,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 21:39:02,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 21:39:02,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 21:39:02,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 21:39:02,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 21:39:02,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 21:39:02,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 21:39:02,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 21:39:02,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 21:39:02,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 21:39:02,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 21:39:02,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 21:39:02,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 21:39:02,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 21:39:02,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 21:39:02,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 21:39:02,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 21:39:02,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 21:39:02,432 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 21:39:02,446 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 21:39:02,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 21:39:02,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 21:39:02,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 21:39:02,448 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 21:39:02,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 21:39:02,449 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 21:39:02,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 21:39:02,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 21:39:02,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 21:39:02,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 21:39:02,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 21:39:02,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 21:39:02,450 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 21:39:02,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 21:39:02,450 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 21:39:02,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 21:39:02,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 21:39:02,451 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 21:39:02,451 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 21:39:02,451 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 21:39:02,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 21:39:02,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 21:39:02,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 21:39:02,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 21:39:02,452 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 21:39:02,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 21:39:02,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 21:39:02,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 21:39:02,499 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 21:39:02,512 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 21:39:02,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 21:39:02,517 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 21:39:02,517 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 21:39:02,518 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/for_bounded_loop1.c [2019-09-19 21:39:02,580 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bd597e31/05fc6d8135e44ea2b45ffe694d634ca1/FLAG96134b031 [2019-09-19 21:39:03,011 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 21:39:03,015 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/for_bounded_loop1.c [2019-09-19 21:39:03,023 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bd597e31/05fc6d8135e44ea2b45ffe694d634ca1/FLAG96134b031 [2019-09-19 21:39:03,414 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bd597e31/05fc6d8135e44ea2b45ffe694d634ca1 [2019-09-19 21:39:03,427 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 21:39:03,428 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 21:39:03,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:03,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 21:39:03,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 21:39:03,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7da3106d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03, skipping insertion in model container [2019-09-19 21:39:03,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,444 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 21:39:03,459 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 21:39:03,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:03,641 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 21:39:03,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:03,680 INFO L192 MainTranslator]: Completed translation [2019-09-19 21:39:03,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03 WrapperNode [2019-09-19 21:39:03,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:03,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 21:39:03,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 21:39:03,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 21:39:03,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,794 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 21:39:03,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 21:39:03,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 21:39:03,803 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 21:39:03,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03" (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 [2019-09-19 21:39:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 21:39:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 21:39:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-19 21:39:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 21:39:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 21:39:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-19 21:39:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-19 21:39:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 21:39:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 21:39:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 21:39:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 21:39:04,070 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 21:39:04,071 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-19 21:39:04,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:04 BoogieIcfgContainer [2019-09-19 21:39:04,073 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 21:39:04,073 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 21:39:04,073 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 21:39:04,074 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 21:39:04,075 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,076 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=NeverFluid [2019-09-19 21:39:04,116 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 21:39:04,116 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 21:39:04,134 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 21:39:04,158 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 21:39:04,160 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 21:39:04,221 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-19 21:39:05,988 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 138 [2019-09-19 21:39:06,753 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 168 [2019-09-19 21:39:07,042 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 178 [2019-09-19 21:39:07,327 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 188 [2019-09-19 21:39:07,662 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 198 [2019-09-19 21:39:07,993 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 208 [2019-09-19 21:39:08,365 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 218 [2019-09-19 21:39:08,840 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 228 [2019-09-19 21:39:09,349 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 238 [2019-09-19 21:39:09,940 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 248 [2019-09-19 21:39:10,509 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 258 [2019-09-19 21:39:11,167 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 268 [2019-09-19 21:39:11,688 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 278 [2019-09-19 21:39:12,262 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 288 [2019-09-19 21:39:12,774 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 298 [2019-09-19 21:39:13,319 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 308 [2019-09-19 21:39:13,878 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 318 [2019-09-19 21:39:14,399 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 328 [2019-09-19 21:39:14,917 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 435 DAG size of output: 338 [2019-09-19 21:39:15,479 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 348 [2019-09-19 21:39:16,012 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 452 DAG size of output: 358 [2019-09-19 21:39:16,665 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 464 DAG size of output: 368 [2019-09-19 21:39:17,236 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 378 [2019-09-19 21:39:17,868 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 498 DAG size of output: 388 [2019-09-19 21:39:18,467 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 493 DAG size of output: 398 [2019-09-19 21:39:19,132 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 408 [2019-09-19 21:39:19,798 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 418 [2019-09-19 21:39:20,518 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 553 DAG size of output: 428 [2019-09-19 21:39:21,210 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 563 DAG size of output: 438 [2019-09-19 21:39:21,954 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 448 [2019-09-19 21:39:22,758 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 587 DAG size of output: 458 [2019-09-19 21:39:22,881 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 458 [2019-09-19 21:39:23,565 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 468 [2019-09-19 21:39:23,672 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 468 [2019-09-19 21:39:24,377 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 609 DAG size of output: 478 [2019-09-19 21:39:25,233 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 632 DAG size of output: 488 [2019-09-19 21:39:26,145 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 498 [2019-09-19 21:39:26,249 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 498 [2019-09-19 21:39:27,093 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 661 DAG size of output: 508 [2019-09-19 21:39:27,211 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 508 [2019-09-19 21:39:28,026 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 670 DAG size of output: 518 [2019-09-19 21:39:28,136 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 518 [2019-09-19 21:39:28,994 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 688 DAG size of output: 528 [2019-09-19 21:39:29,108 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 528 [2019-09-19 21:39:29,983 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 706 DAG size of output: 538 [2019-09-19 21:39:30,097 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 538 [2019-09-19 21:39:30,973 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 548 [2019-09-19 21:39:31,093 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 548 [2019-09-19 21:39:32,036 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 558 [2019-09-19 21:39:32,157 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 558 [2019-09-19 21:39:33,188 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 568 [2019-09-19 21:39:33,315 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 568 [2019-09-19 21:39:34,314 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 758 DAG size of output: 578 [2019-09-19 21:39:34,443 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-09-19 21:39:35,449 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 768 DAG size of output: 588 [2019-09-19 21:39:35,582 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 588 [2019-09-19 21:39:36,659 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 796 DAG size of output: 598 [2019-09-19 21:39:36,792 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-09-19 21:39:37,884 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 799 DAG size of output: 608 [2019-09-19 21:39:38,026 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-09-19 21:39:39,132 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 818 DAG size of output: 618 [2019-09-19 21:39:39,277 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-09-19 21:39:40,420 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 825 DAG size of output: 628 [2019-09-19 21:39:40,569 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 628 [2019-09-19 21:39:41,712 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 823 DAG size of output: 638 [2019-09-19 21:39:41,861 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 638 [2019-09-19 21:39:42,596 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 21:39:42,725 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 21:39:43,347 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 857 DAG size of output: 648 [2019-09-19 21:39:43,498 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 648 [2019-09-19 21:39:44,743 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 876 DAG size of output: 658 [2019-09-19 21:39:44,903 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 658 [2019-09-19 21:39:46,188 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2019-09-19 21:39:46,347 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2019-09-19 21:39:47,010 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 895 DAG size of output: 668 [2019-09-19 21:39:47,171 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 668 [2019-09-19 21:39:48,481 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 900 DAG size of output: 678 [2019-09-19 21:39:48,646 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 678 [2019-09-19 21:39:49,998 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 898 DAG size of output: 688 [2019-09-19 21:39:50,167 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 688 [2019-09-19 21:39:51,553 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 698 [2019-09-19 21:39:51,726 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 698 [2019-09-19 21:39:53,155 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 943 DAG size of output: 708 [2019-09-19 21:39:53,327 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 708 [2019-09-19 21:39:54,247 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 715 [2019-09-19 21:39:54,355 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 715 [2019-09-19 21:39:54,943 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 949 DAG size of output: 718 [2019-09-19 21:39:55,123 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 718 [2019-09-19 21:39:56,606 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 728 [2019-09-19 21:39:56,794 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-09-19 21:39:58,271 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 971 DAG size of output: 738 [2019-09-19 21:39:58,464 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 738 [2019-09-19 21:39:59,995 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 1009 DAG size of output: 748 [2019-09-19 21:40:00,188 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 748 [2019-09-19 21:40:01,795 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 1017 DAG size of output: 758 [2019-09-19 21:40:02,012 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 758 [2019-09-19 21:40:03,676 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 988 DAG size of output: 768 [2019-09-19 21:40:03,873 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 768 [2019-09-19 21:40:05,582 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 1038 DAG size of output: 778 [2019-09-19 21:40:05,790 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 778 [2019-09-19 21:40:07,427 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 1052 DAG size of output: 788 [2019-09-19 21:40:07,635 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 788 [2019-09-19 21:40:09,411 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 1070 DAG size of output: 798 [2019-09-19 21:40:09,632 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 798 [2019-09-19 21:40:11,360 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 1084 DAG size of output: 808 [2019-09-19 21:40:11,580 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 808 [2019-09-19 21:40:13,451 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1106 DAG size of output: 818 [2019-09-19 21:40:13,685 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 818 [2019-09-19 21:40:15,508 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 1105 DAG size of output: 828 [2019-09-19 21:40:15,736 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 828 [2019-09-19 21:40:17,676 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 838 [2019-09-19 21:40:17,909 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 838 [2019-09-19 21:40:19,848 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 848 [2019-09-19 21:40:20,090 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 848 [2019-09-19 21:40:22,138 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 1155 DAG size of output: 858 [2019-09-19 21:40:22,384 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 858 [2019-09-19 21:40:23,539 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 865 [2019-09-19 21:40:24,398 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1163 DAG size of output: 868 [2019-09-19 21:40:24,649 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 868 [2019-09-19 21:40:26,780 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 1179 DAG size of output: 878 [2019-09-19 21:40:27,037 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 878 [2019-09-19 21:40:29,171 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 1196 DAG size of output: 888 [2019-09-19 21:40:29,438 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 888 [2019-09-19 21:40:31,730 WARN L191 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 1218 DAG size of output: 898 [2019-09-19 21:40:32,001 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 898 [2019-09-19 21:40:33,237 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 905 [2019-09-19 21:40:34,172 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 1229 DAG size of output: 908 [2019-09-19 21:40:34,443 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-19 21:40:35,711 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 915 [2019-09-19 21:40:35,817 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 915 [2019-09-19 21:40:36,756 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 1235 DAG size of output: 918 [2019-09-19 21:40:37,032 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 918 [2019-09-19 21:40:38,303 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 925 [2019-09-19 21:40:38,414 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 925 [2019-09-19 21:40:39,319 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 1228 DAG size of output: 928 [2019-09-19 21:40:39,598 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 928 [2019-09-19 21:40:40,894 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-19 21:40:41,002 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-19 21:40:41,978 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 1272 DAG size of output: 938 [2019-09-19 21:40:42,265 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 938 [2019-09-19 21:40:43,601 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 945 [2019-09-19 21:40:43,720 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 945 [2019-09-19 21:40:44,611 WARN L191 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 1290 DAG size of output: 948 [2019-09-19 21:40:44,906 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 948 [2019-09-19 21:40:46,277 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 955 [2019-09-19 21:40:46,392 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 955 [2019-09-19 21:40:47,416 WARN L191 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 1289 DAG size of output: 958 [2019-09-19 21:40:47,716 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 958 [2019-09-19 21:40:49,163 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 965 [2019-09-19 21:40:49,278 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 965 [2019-09-19 21:40:50,264 WARN L191 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 1304 DAG size of output: 968 [2019-09-19 21:40:50,568 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 968 [2019-09-19 21:40:52,028 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 975 [2019-09-19 21:40:52,146 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 975 [2019-09-19 21:40:53,215 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 1315 DAG size of output: 978 [2019-09-19 21:40:53,525 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 978 [2019-09-19 21:40:54,959 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 985 [2019-09-19 21:40:55,079 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 985 [2019-09-19 21:40:56,083 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 1333 DAG size of output: 988 [2019-09-19 21:40:56,405 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 988 [2019-09-19 21:40:57,887 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 995 [2019-09-19 21:40:58,011 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 995 [2019-09-19 21:40:59,116 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 1350 DAG size of output: 998 [2019-09-19 21:40:59,449 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 998 [2019-09-19 21:41:00,938 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 1005 [2019-09-19 21:41:01,065 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 1005 [2019-09-19 21:41:02,199 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 1353 DAG size of output: 1008 [2019-09-19 21:41:02,533 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1008 [2019-09-19 21:41:04,074 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 1015 [2019-09-19 21:41:04,205 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 1015 [2019-09-19 21:41:05,324 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 1381 DAG size of output: 1018 [2019-09-19 21:41:05,663 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 1018 [2019-09-19 21:41:07,238 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 1025 [2019-09-19 21:41:07,370 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 1025 [2019-09-19 21:41:08,560 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 1400 DAG size of output: 1028 [2019-09-19 21:41:08,904 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1028 [2019-09-19 21:41:10,509 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 1035 [2019-09-19 21:41:10,644 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 1035 [2019-09-19 21:41:11,733 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 1394 DAG size of output: 1038 [2019-09-19 21:41:12,088 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 1038 [2019-09-19 21:41:13,745 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 1045 [2019-09-19 21:41:13,884 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 1045 [2019-09-19 21:41:15,066 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 1418 DAG size of output: 1048 [2019-09-19 21:41:15,428 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 1048 [2019-09-19 21:41:17,112 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 1055 [2019-09-19 21:41:17,253 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 1055 [2019-09-19 21:41:18,541 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 1426 DAG size of output: 1058 [2019-09-19 21:41:18,908 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 1058 [2019-09-19 21:41:20,633 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 1065 [2019-09-19 21:41:20,775 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 1065 [2019-09-19 21:41:21,913 WARN L191 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 1439 DAG size of output: 1068 [2019-09-19 21:41:22,283 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 1068 [2019-09-19 21:41:24,018 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 1075 [2019-09-19 21:41:24,161 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 1075 [2019-09-19 21:41:25,425 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 1460 DAG size of output: 1078 [2019-09-19 21:41:25,808 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 1078 [2019-09-19 21:41:27,571 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 1085 [2019-09-19 21:41:27,716 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 1085 [2019-09-19 21:41:29,057 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1478 DAG size of output: 1088 [2019-09-19 21:41:29,446 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 1088 [2019-09-19 21:41:31,255 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 1095 [2019-09-19 21:41:31,407 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 1095 [2019-09-19 21:41:32,603 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 1484 DAG size of output: 1098 [2019-09-19 21:41:33,007 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 1098 [2019-09-19 21:41:34,854 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 1105 [2019-09-19 21:41:35,008 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 1105 [2019-09-19 21:41:36,337 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 1495 DAG size of output: 1108 [2019-09-19 21:41:36,738 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2019-09-19 21:41:38,629 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 1115 [2019-09-19 21:41:38,785 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 1115 [2019-09-19 21:41:40,216 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1496 DAG size of output: 1118 [2019-09-19 21:41:40,635 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 1118 [2019-09-19 21:41:42,533 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 1125 [2019-09-19 21:41:42,691 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 1125 [2019-09-19 21:41:44,060 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1530 DAG size of output: 1128 [2019-09-19 21:41:44,490 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 1128 [2019-09-19 21:41:46,425 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 1135 [2019-09-19 21:41:46,589 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 1135 [2019-09-19 21:41:47,986 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 1544 DAG size of output: 1138 [2019-09-19 21:41:48,414 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 1138 [2019-09-19 21:41:50,403 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 1145 [2019-09-19 21:41:50,566 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 1145 [2019-09-19 21:41:52,051 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 1568 DAG size of output: 1148 [2019-09-19 21:41:52,476 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 1148 [2019-09-19 21:41:54,483 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 1155 [2019-09-19 21:41:54,648 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 1155 [2019-09-19 21:41:56,142 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 1579 DAG size of output: 1158 [2019-09-19 21:41:56,571 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 1158 [2019-09-19 21:41:58,629 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 1165 [2019-09-19 21:41:58,796 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 1165 [2019-09-19 21:42:00,219 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1580 DAG size of output: 1168 [2019-09-19 21:42:00,657 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 1168 [2019-09-19 21:42:02,763 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 1175 [2019-09-19 21:42:02,935 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 1175 [2019-09-19 21:42:04,490 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1596 DAG size of output: 1178 [2019-09-19 21:42:04,939 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 1178 [2019-09-19 21:42:07,057 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 1185 [2019-09-19 21:42:07,233 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 1185 [2019-09-19 21:42:08,709 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1616 DAG size of output: 1188 [2019-09-19 21:42:09,168 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 1188 [2019-09-19 21:42:11,326 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 1195 [2019-09-19 21:42:11,507 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 1195 [2019-09-19 21:42:13,112 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 1629 DAG size of output: 1198 [2019-09-19 21:42:13,583 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 1198 [2019-09-19 21:42:15,764 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 1205 [2019-09-19 21:42:15,947 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 1205 [2019-09-19 21:42:17,483 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 1631 DAG size of output: 1208 [2019-09-19 21:42:17,953 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 1208 [2019-09-19 21:42:20,202 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 1215 [2019-09-19 21:42:20,385 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 1215 [2019-09-19 21:42:22,071 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 1662 DAG size of output: 1218 [2019-09-19 21:42:22,558 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 1218 [2019-09-19 21:42:24,841 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 1225 [2019-09-19 21:42:25,030 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 1225 [2019-09-19 21:42:26,617 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1678 DAG size of output: 1228 [2019-09-19 21:42:27,116 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 1228 [2019-09-19 21:42:29,420 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 1235 [2019-09-19 21:42:29,612 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 1235 [2019-09-19 21:42:31,134 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 1684 DAG size of output: 1238 [2019-09-19 21:42:31,632 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 1238 [2019-09-19 21:42:33,960 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 1245 [2019-09-19 21:42:34,158 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 1245 [2019-09-19 21:42:35,837 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 1695 DAG size of output: 1248 [2019-09-19 21:42:36,356 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 1248 [2019-09-19 21:42:38,761 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 1255 [2019-09-19 21:42:38,958 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 1255 [2019-09-19 21:42:40,666 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1708 DAG size of output: 1258 [2019-09-19 21:42:41,207 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 1258 [2019-09-19 21:42:43,658 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 1265 [2019-09-19 21:42:43,863 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 1265 [2019-09-19 21:42:45,742 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 1729 DAG size of output: 1268 [2019-09-19 21:42:46,288 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 1268 [2019-09-19 21:42:48,785 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 1275 [2019-09-19 21:42:48,992 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 1275 [2019-09-19 21:42:50,645 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 1702 DAG size of output: 1278 [2019-09-19 21:42:51,195 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 1278 [2019-09-19 21:42:53,713 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 1285 [2019-09-19 21:42:53,924 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 1285 [2019-09-19 21:42:55,723 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 1761 DAG size of output: 1288 [2019-09-19 21:42:56,288 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 1288 [2019-09-19 21:42:58,854 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 1295 [2019-09-19 21:42:59,072 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 1295 [2019-09-19 21:43:01,020 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 1776 DAG size of output: 1298 [2019-09-19 21:43:01,595 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 1298 [2019-09-19 21:43:04,190 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1305 [2019-09-19 21:43:04,406 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 1305 [2019-09-19 21:43:06,251 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 1775 DAG size of output: 1308 [2019-09-19 21:43:06,823 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 1308 [2019-09-19 21:43:09,483 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1315 [2019-09-19 21:43:09,702 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1315 [2019-09-19 21:43:11,687 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 1796 DAG size of output: 1318 [2019-09-19 21:43:12,250 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 1318 [2019-09-19 21:43:14,923 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1325 [2019-09-19 21:43:15,141 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1325 [2019-09-19 21:43:16,882 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1789 DAG size of output: 1328 [2019-09-19 21:43:17,456 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2019-09-19 21:43:20,138 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1335 [2019-09-19 21:43:20,356 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1335 [2019-09-19 21:43:22,353 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 1823 DAG size of output: 1338 [2019-09-19 21:43:22,931 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 1338 [2019-09-19 21:43:25,695 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1345 [2019-09-19 21:43:25,919 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1345 [2019-09-19 21:43:27,686 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 1835 DAG size of output: 1348 [2019-09-19 21:43:28,284 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 1348 [2019-09-19 21:43:31,084 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1355 [2019-09-19 21:43:31,311 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1355 [2019-09-19 21:43:33,373 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1832 DAG size of output: 1358 [2019-09-19 21:43:33,972 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 1358 [2019-09-19 21:43:36,828 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 1365 [2019-09-19 21:43:37,056 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1365 [2019-09-19 21:43:38,996 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 1854 DAG size of output: 1368 [2019-09-19 21:43:39,603 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 1368 [2019-09-19 21:43:42,472 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1375 [2019-09-19 21:43:42,705 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 1375 [2019-09-19 21:43:44,818 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1879 DAG size of output: 1378 [2019-09-19 21:43:45,434 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 1378 [2019-09-19 21:43:48,376 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 1385 [2019-09-19 21:43:48,618 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 1385 [2019-09-19 21:43:50,498 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 1892 DAG size of output: 1388 [2019-09-19 21:43:51,115 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 1388 [2019-09-19 21:43:54,072 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 1395 [2019-09-19 21:43:54,309 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 1395 [2019-09-19 21:43:56,454 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1890 DAG size of output: 1398 [2019-09-19 21:43:57,071 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 1398 [2019-09-19 21:44:00,089 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 1405 [2019-09-19 21:44:00,331 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 1405 [2019-09-19 21:44:02,505 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1909 DAG size of output: 1408 [2019-09-19 21:44:03,138 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 1408 [2019-09-19 21:44:06,175 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 1415 [2019-09-19 21:44:06,419 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 1415 [2019-09-19 21:44:08,473 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 1932 DAG size of output: 1418 [2019-09-19 21:44:09,117 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 1418 [2019-09-19 21:44:12,193 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 1425 [2019-09-19 21:44:12,440 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 1425 [2019-09-19 21:44:14,416 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 1958 DAG size of output: 1428 [2019-09-19 21:44:15,057 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 1428 [2019-09-19 21:44:18,180 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 1435 [2019-09-19 21:44:18,428 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 1435 [2019-09-19 21:44:20,701 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 1965 DAG size of output: 1438 [2019-09-19 21:44:21,358 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 1438 [2019-09-19 21:44:24,554 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 1445 [2019-09-19 21:44:24,806 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 1445 [2019-09-19 21:44:27,092 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 1983 DAG size of output: 1448 [2019-09-19 21:44:27,753 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 1448 [2019-09-19 21:44:30,969 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 1455 [2019-09-19 21:44:31,222 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 1455 [2019-09-19 21:44:33,513 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 1982 DAG size of output: 1458 [2019-09-19 21:44:34,180 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 1458 [2019-09-19 21:44:37,441 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 1465 [2019-09-19 21:44:37,701 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 1465 [2019-09-19 21:44:39,749 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 1993 DAG size of output: 1468 [2019-09-19 21:44:40,426 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 1468 [2019-09-19 21:44:43,738 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 1475 [2019-09-19 21:44:43,999 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 1475 [2019-09-19 21:44:46,217 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 2016 DAG size of output: 1478 [2019-09-19 21:44:46,910 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 1478 [2019-09-19 21:44:50,258 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 1485 [2019-09-19 21:44:50,525 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 1485 [2019-09-19 21:44:52,910 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 2024 DAG size of output: 1488 [2019-09-19 21:44:53,611 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 1488 [2019-09-19 21:44:57,021 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 1495 [2019-09-19 21:44:57,289 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 1495 [2019-09-19 21:44:59,706 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 2033 DAG size of output: 1498 [2019-09-19 21:45:00,412 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1498 [2019-09-19 21:45:03,888 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 1505 [2019-09-19 21:45:04,159 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 1505 [2019-09-19 21:45:06,315 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 2050 DAG size of output: 1508 [2019-09-19 21:45:07,021 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 1508 [2019-09-19 21:45:10,517 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 1515 [2019-09-19 21:45:10,791 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 1515 [2019-09-19 21:45:13,273 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 2071 DAG size of output: 1518 [2019-09-19 21:45:13,987 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1518 [2019-09-19 21:45:17,503 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 1525 [2019-09-19 21:45:17,777 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 1525 [2019-09-19 21:45:20,109 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 2101 DAG size of output: 1528 [2019-09-19 21:45:20,835 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 1528 [2019-09-19 21:45:24,413 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 1535 [2019-09-19 21:45:24,691 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 1535 [2019-09-19 21:45:26,913 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 2103 DAG size of output: 1538 [2019-09-19 21:45:27,646 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 1538 [2019-09-19 21:45:31,266 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 1545 [2019-09-19 21:45:31,551 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 1545 [2019-09-19 21:45:34,108 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 2118 DAG size of output: 1548 [2019-09-19 21:45:34,854 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification that was a NOOP. DAG size: 1548 [2019-09-19 21:45:38,507 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 1555 [2019-09-19 21:45:38,793 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 1555 [2019-09-19 21:45:41,223 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 2128 DAG size of output: 1558 [2019-09-19 21:45:41,968 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 1558 [2019-09-19 21:45:46,047 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 1565 [2019-09-19 21:45:46,336 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 1565 [2019-09-19 21:45:48,767 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 2145 DAG size of output: 1568 [2019-09-19 21:45:49,518 WARN L191 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 1568 [2019-09-19 21:45:53,252 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 1575 [2019-09-19 21:45:53,543 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 1575 [2019-09-19 21:45:55,838 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 2144 DAG size of output: 1578 [2019-09-19 21:45:56,597 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 1578 [2019-09-19 21:46:00,424 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 1585 [2019-09-19 21:46:00,720 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1585 [2019-09-19 21:46:03,402 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 2173 DAG size of output: 1588 [2019-09-19 21:46:04,166 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 1588 [2019-09-19 21:46:08,050 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1595 [2019-09-19 21:46:08,347 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1595 [2019-09-19 21:46:11,050 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 2186 DAG size of output: 1598 [2019-09-19 21:46:11,827 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 1598 [2019-09-19 21:46:15,744 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1605 [2019-09-19 21:46:16,046 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1605 [2019-09-19 21:46:18,436 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 2200 DAG size of output: 1608 [2019-09-19 21:46:19,225 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 1608 [2019-09-19 21:46:23,198 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1615 [2019-09-19 21:46:23,505 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1615 [2019-09-19 21:46:26,263 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 2218 DAG size of output: 1618 [2019-09-19 21:46:27,068 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 1618 [2019-09-19 21:46:28,211 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-09-19 21:46:31,357 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1625 [2019-09-19 21:46:31,666 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1625 [2019-09-19 21:46:34,435 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 2229 DAG size of output: 1628 [2019-09-19 21:46:35,231 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 1628 [2019-09-19 21:46:39,256 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1635 [2019-09-19 21:46:39,565 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1635 [2019-09-19 21:46:42,349 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 2248 DAG size of output: 1638 [2019-09-19 21:46:43,161 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 1638 [2019-09-19 21:46:47,240 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1645 [2019-09-19 21:46:47,563 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1645 [2019-09-19 21:46:50,212 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 2260 DAG size of output: 1648 [2019-09-19 21:46:51,025 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 1648 [2019-09-19 21:46:55,163 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1655 [2019-09-19 21:46:55,478 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1655 [2019-09-19 21:46:58,172 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 2267 DAG size of output: 1658 [2019-09-19 21:46:58,991 WARN L191 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 1658 [2019-09-19 21:47:03,196 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1665 [2019-09-19 21:47:03,516 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1665 [2019-09-19 21:47:06,005 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 2285 DAG size of output: 1668 [2019-09-19 21:47:06,830 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 1668 [2019-09-19 21:47:11,061 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1675 [2019-09-19 21:47:11,382 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1675 [2019-09-19 21:47:14,255 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 2307 DAG size of output: 1678 [2019-09-19 21:47:15,082 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 1678 [2019-09-19 21:47:19,383 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1685 [2019-09-19 21:47:19,709 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1685 [2019-09-19 21:47:22,297 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 2320 DAG size of output: 1688 [2019-09-19 21:47:23,161 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 1688 [2019-09-19 21:47:27,475 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1695 [2019-09-19 21:47:27,804 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1695 [2019-09-19 21:47:30,749 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 2331 DAG size of output: 1698 [2019-09-19 21:47:31,598 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 1698 [2019-09-19 21:47:35,996 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1705 [2019-09-19 21:47:36,331 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1705 [2019-09-19 21:47:38,947 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 2340 DAG size of output: 1708 [2019-09-19 21:47:39,833 WARN L191 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 1708 [2019-09-19 21:47:44,300 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1715 [2019-09-19 21:47:44,636 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1715 [2019-09-19 21:47:47,626 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 2351 DAG size of output: 1718 [2019-09-19 21:47:48,500 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 1718 [2019-09-19 21:47:53,001 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1725 [2019-09-19 21:47:53,340 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1725 [2019-09-19 21:47:56,029 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 2376 DAG size of output: 1728 [2019-09-19 21:47:56,909 WARN L191 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 1728 [2019-09-19 21:48:01,414 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 1735 [2019-09-19 21:48:01,771 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1735 [2019-09-19 21:48:04,868 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 2330 DAG size of output: 1738 [2019-09-19 21:48:05,760 WARN L191 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 1738 [2019-09-19 21:48:10,369 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1745 [2019-09-19 21:48:10,715 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 1745 [2019-09-19 21:48:13,617 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 2396 DAG size of output: 1748 [2019-09-19 21:48:14,514 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification that was a NOOP. DAG size: 1748 [2019-09-19 21:48:19,176 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1755 [2019-09-19 21:48:19,526 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1755 [2019-09-19 21:48:22,287 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 2405 DAG size of output: 1758 [2019-09-19 21:48:23,187 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 1758 [2019-09-19 21:48:27,895 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1765 [2019-09-19 21:48:28,249 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1765 [2019-09-19 21:48:31,424 WARN L191 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 2420 DAG size of output: 1768 [2019-09-19 21:48:32,364 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 1768 [2019-09-19 21:48:37,092 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 1775 [2019-09-19 21:48:37,450 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 1775 [2019-09-19 21:48:40,271 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 2437 DAG size of output: 1778 [2019-09-19 21:48:41,205 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 1778 [2019-09-19 21:48:46,032 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1785 [2019-09-19 21:48:46,396 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 1785 [2019-09-19 21:48:49,435 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 2433 DAG size of output: 1788 [2019-09-19 21:48:50,367 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 1788 [2019-09-19 21:48:55,225 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 1795 [2019-09-19 21:48:55,589 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 1795 [2019-09-19 21:48:58,665 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 2467 DAG size of output: 1798 [2019-09-19 21:48:59,602 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification that was a NOOP. DAG size: 1798 [2019-09-19 21:49:04,499 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 1805 [2019-09-19 21:49:04,867 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 1805 [2019-09-19 21:49:08,166 WARN L191 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 2478 DAG size of output: 1808 [2019-09-19 21:49:09,120 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 1808 [2019-09-19 21:49:14,137 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 1815 [2019-09-19 21:49:14,506 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 1815 [2019-09-19 21:49:17,632 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 2490 DAG size of output: 1818 [2019-09-19 21:49:18,590 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 1818 [2019-09-19 21:49:23,584 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 1825 [2019-09-19 21:49:23,958 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 1825 [2019-09-19 21:49:26,909 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 2503 DAG size of output: 1828 [2019-09-19 21:49:27,876 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification that was a NOOP. DAG size: 1828 [2019-09-19 21:49:32,983 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 1835 [2019-09-19 21:49:33,363 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1835 [2019-09-19 21:49:36,763 WARN L191 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 2507 DAG size of output: 1838 [2019-09-19 21:49:37,742 WARN L191 SmtUtils]: Spent 968.00 ms on a formula simplification that was a NOOP. DAG size: 1838 [2019-09-19 21:49:42,873 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 1845 [2019-09-19 21:49:43,257 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 1845 [2019-09-19 21:49:46,671 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 2537 DAG size of output: 1848 [2019-09-19 21:49:47,660 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification that was a NOOP. DAG size: 1848 [2019-09-19 21:49:52,893 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 1855 [2019-09-19 21:49:53,277 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 1855 [2019-09-19 21:49:56,504 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 2555 DAG size of output: 1858 [2019-09-19 21:49:57,508 WARN L191 SmtUtils]: Spent 992.00 ms on a formula simplification that was a NOOP. DAG size: 1858 [2019-09-19 21:50:02,813 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 1865 [2019-09-19 21:50:03,198 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 1865 [2019-09-19 21:50:06,639 WARN L191 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 2561 DAG size of output: 1868 [2019-09-19 21:50:07,648 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 1868 [2019-09-19 21:50:12,975 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 1875 [2019-09-19 21:50:13,368 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 1875 [2019-09-19 21:50:16,455 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 2586 DAG size of output: 1878 [2019-09-19 21:50:17,463 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 1878 [2019-09-19 21:50:22,829 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 1885 [2019-09-19 21:50:23,224 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 1885 [2019-09-19 21:50:26,565 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 2601 DAG size of output: 1888 [2019-09-19 21:50:27,586 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 1888 [2019-09-19 21:50:33,021 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 1895 [2019-09-19 21:50:33,425 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 1895 [2019-09-19 21:50:36,763 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 2610 DAG size of output: 1898 [2019-09-19 21:50:37,795 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 1898 [2019-09-19 21:50:43,305 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 1905 [2019-09-19 21:50:43,705 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 1905 [2019-09-19 21:50:47,285 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 2622 DAG size of output: 1908 [2019-09-19 21:50:48,327 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 1908 [2019-09-19 21:50:53,837 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 1915 [2019-09-19 21:50:54,247 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 1915 [2019-09-19 21:50:57,885 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 2638 DAG size of output: 1918 [2019-09-19 21:50:58,932 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 1918 [2019-09-19 21:51:04,524 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 1925 [2019-09-19 21:51:04,927 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 1925 [2019-09-19 21:51:08,163 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 2653 DAG size of output: 1928 [2019-09-19 21:51:09,214 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 1928 [2019-09-19 21:51:14,897 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 1935 [2019-09-19 21:51:15,314 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 1935 [2019-09-19 21:51:18,983 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 2654 DAG size of output: 1938 [2019-09-19 21:51:20,065 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 1938 [2019-09-19 21:51:25,753 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1945 [2019-09-19 21:51:26,170 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 1945 [2019-09-19 21:51:29,650 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 2669 DAG size of output: 1948 [2019-09-19 21:51:30,731 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 1948 [2019-09-19 21:51:36,489 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 1955 [2019-09-19 21:51:36,910 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1955 [2019-09-19 21:51:40,244 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 2688 DAG size of output: 1958 [2019-09-19 21:51:41,319 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 1958 [2019-09-19 21:51:47,197 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 1965 [2019-09-19 21:51:47,623 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 1965 [2019-09-19 21:51:51,431 WARN L191 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 2709 DAG size of output: 1968 [2019-09-19 21:51:52,526 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 1968 [2019-09-19 21:51:58,469 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 1975 [2019-09-19 21:51:58,897 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 1975 [2019-09-19 21:52:02,696 WARN L191 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 2728 DAG size of output: 1978 [2019-09-19 21:52:03,806 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 1978 [2019-09-19 21:52:09,765 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 1985 [2019-09-19 21:52:10,197 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 1985 [2019-09-19 21:52:13,614 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 2720 DAG size of output: 1988 [2019-09-19 21:52:14,733 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 1988 [2019-09-19 21:52:20,704 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 1995 [2019-09-19 21:52:21,139 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 1995 [2019-09-19 21:52:25,025 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 2759 DAG size of output: 1998 [2019-09-19 21:52:26,164 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 1998 [2019-09-19 21:52:32,316 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 2005 [2019-09-19 21:52:32,753 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 2005 [2019-09-19 21:52:36,676 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 2764 DAG size of output: 2008 [2019-09-19 21:52:37,806 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 2008 [2019-09-19 21:52:43,985 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 2015 [2019-09-19 21:52:44,426 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 2015 [2019-09-19 21:52:48,363 WARN L191 SmtUtils]: Spent 3.49 s on a formula simplification. DAG size of input: 2783 DAG size of output: 2018 [2019-09-19 21:52:49,507 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 2018 [2019-09-19 21:52:55,771 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 2025 [2019-09-19 21:52:56,222 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 2025 [2019-09-19 21:53:00,219 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 2785 DAG size of output: 2028 [2019-09-19 21:53:01,373 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 2028 [2019-09-19 21:53:07,706 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 2035 [2019-09-19 21:53:08,156 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 2035 [2019-09-19 21:53:11,933 WARN L191 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 2806 DAG size of output: 2038 [2019-09-19 21:53:13,101 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 2038 [2019-09-19 21:53:19,436 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 2045 [2019-09-19 21:53:19,889 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 2045 [2019-09-19 21:53:23,947 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 2815 DAG size of output: 2048 [2019-09-19 21:53:25,128 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 2048 [2019-09-19 21:53:31,572 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 2055 [2019-09-19 21:53:32,034 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 2055