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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/nested6.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 15:36:13,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 15:36:13,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 15:36:13,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 15:36:13,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 15:36:13,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 15:36:13,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 15:36:13,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 15:36:13,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 15:36:13,625 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 15:36:13,626 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 15:36:13,627 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 15:36:13,627 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 15:36:13,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 15:36:13,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 15:36:13,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 15:36:13,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 15:36:13,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 15:36:13,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 15:36:13,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 15:36:13,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 15:36:13,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 15:36:13,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 15:36:13,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 15:36:13,643 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 15:36:13,643 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 15:36:13,643 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 15:36:13,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 15:36:13,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 15:36:13,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 15:36:13,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 15:36:13,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 15:36:13,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 15:36:13,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 15:36:13,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 15:36:13,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 15:36:13,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 15:36:13,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 15:36:13,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 15:36:13,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 15:36:13,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 15:36:13,652 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 [2019-09-17 15:36:13,667 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 15:36:13,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 15:36:13,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 15:36:13,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 15:36:13,668 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 15:36:13,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 15:36:13,669 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 15:36:13,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 15:36:13,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 15:36:13,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 15:36:13,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 15:36:13,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 15:36:13,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 15:36:13,670 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 15:36:13,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 15:36:13,671 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 15:36:13,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 15:36:13,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 15:36:13,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 15:36:13,671 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 15:36:13,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 15:36:13,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 15:36:13,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 15:36:13,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 15:36:13,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 15:36:13,673 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 15:36:13,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 15:36:13,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 15:36:13,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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 -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 15:36:13,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 15:36:13,715 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 15:36:13,718 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 15:36:13,720 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 15:36:13,720 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 15:36:13,721 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/nested6.i [2019-09-17 15:36:13,779 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dc98ce4a/de36ce92b74d4bc0b09eceae2a6c53ea/FLAGdd5021a58 [2019-09-17 15:36:14,210 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 15:36:14,211 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/nested6.i [2019-09-17 15:36:14,218 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dc98ce4a/de36ce92b74d4bc0b09eceae2a6c53ea/FLAGdd5021a58 [2019-09-17 15:36:14,599 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dc98ce4a/de36ce92b74d4bc0b09eceae2a6c53ea [2019-09-17 15:36:14,610 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 15:36:14,612 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 15:36:14,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 15:36:14,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 15:36:14,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 15:36:14,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:14,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56d511a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14, skipping insertion in model container [2019-09-17 15:36:14,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:14,629 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 15:36:14,648 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 15:36:14,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 15:36:14,875 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 15:36:14,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 15:36:14,903 INFO L192 MainTranslator]: Completed translation [2019-09-17 15:36:14,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14 WrapperNode [2019-09-17 15:36:14,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 15:36:14,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 15:36:14,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 15:36:14,905 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 15:36:15,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:15,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:15,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:15,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:15,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:15,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:15,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (1/1) ... [2019-09-17 15:36:15,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 15:36:15,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 15:36:15,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 15:36:15,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 15:36:15,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:36:14" (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 [2019-09-17 15:36:15,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 15:36:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 15:36:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-17 15:36:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 15:36:15,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 15:36:15,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 15:36:15,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-17 15:36:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 15:36:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 15:36:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 15:36:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 15:36:15,387 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 15:36:15,387 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-09-17 15:36:15,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 03:36:15 BoogieIcfgContainer [2019-09-17 15:36:15,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 15:36:15,389 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 15:36:15,389 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 15:36:15,389 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 15:36:15,390 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 03:36:15" (1/1) ... [2019-09-17 15:36:15,391 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ 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=SizeLimitFluid [2019-09-17 15:36:15,417 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 15:36:15,417 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 15:36:15,424 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 15:36:15,431 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 15:36:15,432 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 15:36:15,496 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-17 15:36:16,318 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 24 [2019-09-17 15:36:16,477 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 31 [2019-09-17 15:36:17,012 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 15:36:17,198 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 39 [2019-09-17 15:36:17,497 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-17 15:36:17,663 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-17 15:36:17,842 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-17 15:36:17,993 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2019-09-17 15:36:18,303 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-17 15:36:18,537 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 52 [2019-09-17 15:36:18,703 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2019-09-17 15:36:18,936 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2019-09-17 15:36:19,117 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2019-09-17 15:36:19,389 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-17 15:36:19,571 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 15:36:19,854 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2019-09-17 15:36:20,201 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-09-17 15:36:20,302 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-17 15:36:20,527 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-09-17 15:36:20,727 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2019-09-17 15:36:21,044 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2019-09-17 15:36:21,306 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 15:36:21,423 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 15:36:21,685 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-09-17 15:36:21,915 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-09-17 15:36:22,249 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 75 [2019-09-17 15:36:22,533 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 82 [2019-09-17 15:36:22,653 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-17 15:36:22,903 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2019-09-17 15:36:23,331 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2019-09-17 15:36:23,455 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 15:36:23,714 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 83 [2019-09-17 15:36:24,023 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-17 15:36:24,159 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-17 15:36:24,447 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 89 [2019-09-17 15:36:24,703 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 91 [2019-09-17 15:36:24,826 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-17 15:36:25,106 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 91 [2019-09-17 15:36:25,434 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97 [2019-09-17 15:36:25,576 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-17 15:36:25,883 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2019-09-17 15:36:26,220 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 101 [2019-09-17 15:36:26,357 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-17 15:36:26,663 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 99 [2019-09-17 15:36:27,238 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 107 [2019-09-17 15:36:27,403 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-17 15:36:27,758 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2019-09-17 15:36:28,096 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2019-09-17 15:36:28,242 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 15:36:28,571 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2019-09-17 15:36:28,966 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 112 [2019-09-17 15:36:29,138 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 15:36:29,532 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2019-09-17 15:36:29,755 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 42 [2019-09-17 15:36:30,127 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-09-17 15:36:30,290 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-17 15:36:30,639 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-17 15:36:31,068 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 121 [2019-09-17 15:36:31,250 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 15:36:31,648 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2019-09-17 15:36:31,884 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2019-09-17 15:36:32,316 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2019-09-17 15:36:32,490 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-17 15:36:32,868 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 119 [2019-09-17 15:36:33,307 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 126 [2019-09-17 15:36:33,499 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-17 15:36:33,926 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 127 [2019-09-17 15:36:34,313 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 127 [2019-09-17 15:36:34,506 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-17 15:36:34,926 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2019-09-17 15:36:35,415 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 135 [2019-09-17 15:36:35,633 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 15:36:36,083 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 135 [2019-09-17 15:36:36,345 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2019-09-17 15:36:36,840 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 135 [2019-09-17 15:36:37,043 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 15:36:37,485 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 135 [2019-09-17 15:36:38,282 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 143 [2019-09-17 15:36:38,519 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-17 15:36:38,927 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 99 [2019-09-17 15:36:39,190 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2019-09-17 15:36:39,310 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 15:36:40,209 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-17 15:36:40,363 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-17 15:36:41,741 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-17 15:36:41,896 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-17 15:36:42,605 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-17 15:36:45,700 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 15:36:45,861 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 34 [2019-09-17 15:36:46,429 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-17 15:36:46,623 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 31 [2019-09-17 15:36:46,930 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 24 [2019-09-17 15:36:47,351 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2019-09-17 15:36:48,468 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 36 [2019-09-17 15:36:48,636 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2019-09-17 15:36:49,353 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 32 [2019-09-17 15:36:50,272 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 32 [2019-09-17 15:36:50,641 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2019-09-17 15:36:50,849 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-17 15:36:51,238 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-17 15:36:51,470 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-17 15:36:51,623 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2019-09-17 15:36:51,808 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-17 15:36:52,014 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-17 15:36:52,289 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-09-17 15:36:52,429 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2019-09-17 15:36:52,630 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2019-09-17 15:36:52,884 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 57 [2019-09-17 15:36:52,989 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 15:36:53,195 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2019-09-17 15:36:53,355 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 47 [2019-09-17 15:36:53,549 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 47 [2019-09-17 15:36:53,783 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2019-09-17 15:36:53,896 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 15:36:54,154 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2019-09-17 15:36:54,326 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2019-09-17 15:36:54,569 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-17 15:36:54,841 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-17 15:36:54,969 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-17 15:36:55,255 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2019-09-17 15:36:55,498 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61 [2019-09-17 15:36:55,827 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 15:36:56,133 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 75 [2019-09-17 15:36:57,315 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 32 [2019-09-17 15:36:57,707 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2019-09-17 15:36:57,943 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2019-09-17 15:36:58,106 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2019-09-17 15:36:58,297 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 39 [2019-09-17 15:36:58,485 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 48 [2019-09-17 15:36:58,769 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 15:36:58,926 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 47 [2019-09-17 15:36:59,155 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 47 [2019-09-17 15:36:59,494 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 [2019-09-17 15:36:59,600 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 15:36:59,819 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-17 15:37:00,029 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 54 [2019-09-17 15:37:00,318 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2019-09-17 15:37:00,580 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2019-09-17 15:37:01,744 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 34 [2019-09-17 15:37:01,851 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-17 15:37:02,006 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2019-09-17 15:37:02,161 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-17 15:37:03,414 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-17 15:37:03,672 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 43 [2019-09-17 15:37:03,887 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2019-09-17 15:37:04,042 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2019-09-17 15:37:04,444 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-09-17 15:37:04,643 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-17 15:37:04,778 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 61 [2019-09-17 15:37:04,975 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 15:37:05,255 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 67 [2019-09-17 15:37:06,591 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-17 15:37:08,402 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 42 [2019-09-17 15:37:08,572 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2019-09-17 15:37:08,698 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2019-09-17 15:37:09,070 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-09-17 15:37:09,278 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-17 15:37:09,396 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2019-09-17 15:37:09,565 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 47 [2019-09-17 15:37:09,726 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2019-09-17 15:37:09,935 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 15:37:10,087 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-17 15:37:10,296 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2019-09-17 15:37:10,571 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-09-17 15:37:10,816 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-17 15:37:10,985 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-17 15:37:11,216 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2019-09-17 15:37:11,533 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 64 [2019-09-17 15:37:11,849 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-17 15:37:12,049 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-09-17 15:37:12,298 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2019-09-17 15:37:12,519 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 69 [2019-09-17 15:37:12,621 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-17 15:37:12,819 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-09-17 15:37:13,018 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2019-09-17 15:37:13,311 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2019-09-17 15:37:13,557 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 78 [2019-09-17 15:37:13,669 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 15:37:13,901 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78 [2019-09-17 15:37:14,133 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2019-09-17 15:37:14,240 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-17 15:37:14,465 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2019-09-17 15:37:14,744 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-09-17 15:37:14,871 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 15:37:15,131 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 15:37:15,389 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-17 15:37:15,507 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-17 15:37:15,763 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2019-09-17 15:37:16,084 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2019-09-17 15:37:16,227 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-17 15:37:16,520 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 95 [2019-09-17 15:37:16,805 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2019-09-17 15:37:16,945 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-17 15:37:17,226 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-09-17 15:37:17,789 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 101 [2019-09-17 15:37:17,947 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-17 15:37:18,267 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2019-09-17 15:37:18,570 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 103 [2019-09-17 15:37:18,718 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-17 15:37:19,012 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2019-09-17 15:37:19,574 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 107 [2019-09-17 15:37:19,750 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-17 15:37:20,110 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-17 15:37:20,456 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-09-17 15:37:20,612 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-17 15:37:20,933 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2019-09-17 15:37:21,330 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 112 [2019-09-17 15:37:21,509 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 15:37:21,871 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 113 [2019-09-17 15:37:22,231 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2019-09-17 15:37:22,406 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 15:37:22,755 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2019-09-17 15:37:23,198 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 122 [2019-09-17 15:37:23,397 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-17 15:37:23,811 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 122 [2019-09-17 15:37:24,220 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 125 [2019-09-17 15:37:24,412 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-17 15:37:24,816 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 125 [2019-09-17 15:37:25,308 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 131 [2019-09-17 15:37:25,528 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-17 15:37:26,010 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2019-09-17 15:37:26,502 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-17 15:37:26,711 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 15:37:27,144 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-09-17 15:37:27,917 WARN L191 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 136 [2019-09-17 15:37:28,150 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-17 15:37:28,612 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 136 [2019-09-17 15:37:29,364 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-17 15:37:29,579 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 15:37:30,017 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 138 [2019-09-17 15:37:30,551 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 143 [2019-09-17 15:37:30,791 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-17 15:37:31,273 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 143 [2019-09-17 15:37:31,759 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 147 [2019-09-17 15:37:32,000 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-17 15:37:32,492 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2019-09-17 15:37:33,109 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 152 [2019-09-17 15:37:33,390 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-17 15:37:33,969 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 153 [2019-09-17 15:37:34,552 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 156 [2019-09-17 15:37:34,849 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 15:37:35,334 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 144 [2019-09-17 15:37:35,852 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 150 [2019-09-17 15:37:36,077 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 15:37:36,543 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 149 [2019-09-17 15:37:36,986 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 153 [2019-09-17 15:37:37,200 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-17 15:37:37,636 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2019-09-17 15:37:38,190 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 158 [2019-09-17 15:37:38,428 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 15:37:38,929 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 158 [2019-09-17 15:37:39,443 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2019-09-17 15:37:39,689 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-09-17 15:37:40,175 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 162 [2019-09-17 15:37:40,768 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 167 [2019-09-17 15:37:41,034 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-17 15:37:41,554 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 165 [2019-09-17 15:37:42,070 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 168 [2019-09-17 15:37:42,327 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-17 15:37:42,839 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 168 [2019-09-17 15:37:43,826 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 171 [2019-09-17 15:37:44,103 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-09-17 15:37:44,685 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 172 [2019-09-17 15:37:45,267 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 174 [2019-09-17 15:37:45,534 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-17 15:37:46,098 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 174 [2019-09-17 15:37:47,085 WARN L191 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 178 [2019-09-17 15:37:47,391 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-09-17 15:37:48,004 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-09-17 15:37:48,617 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-09-17 15:37:48,922 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-09-17 15:37:49,529 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 178 [2019-09-17 15:37:50,598 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 219 DAG size of output: 184 [2019-09-17 15:37:50,922 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-17 15:37:51,575 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184 [2019-09-17 15:37:52,187 WARN L191 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 182 [2019-09-17 15:37:52,485 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-17 15:37:53,080 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 182 [2019-09-17 15:37:54,192 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 227 DAG size of output: 190 [2019-09-17 15:37:54,537 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-17 15:37:55,248 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2019-09-17 15:37:55,928 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 186 [2019-09-17 15:37:56,241 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-17 15:37:56,860 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2019-09-17 15:37:58,058 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 233 DAG size of output: 196 [2019-09-17 15:37:58,423 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-17 15:37:59,165 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 196 [2019-09-17 15:37:59,830 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2019-09-17 15:38:00,160 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-17 15:38:00,803 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2019-09-17 15:38:01,613 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 196 [2019-09-17 15:38:01,952 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-17 15:38:02,632 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 196 [2019-09-17 15:38:03,309 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2019-09-17 15:38:03,641 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-17 15:38:04,319 WARN L191 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2019-09-17 15:38:05,528 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 242 DAG size of output: 202 [2019-09-17 15:38:05,879 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-09-17 15:38:06,623 WARN L191 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2019-09-17 15:38:07,375 WARN L191 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 205 [2019-09-17 15:38:07,734 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-17 15:38:08,457 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 204 [2019-09-17 15:38:09,346 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 211 [2019-09-17 15:38:09,733 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2019-09-17 15:38:10,511 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2019-09-17 15:38:11,392 WARN L191 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 212 [2019-09-17 15:38:11,762 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2019-09-17 15:38:12,491 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2019-09-17 15:38:13,857 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 261 DAG size of output: 216 [2019-09-17 15:38:14,260 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2019-09-17 15:38:15,089 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 216 [2019-09-17 15:38:15,863 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2019-09-17 15:38:16,241 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2019-09-17 15:38:17,005 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2019-09-17 15:38:18,391 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 265 DAG size of output: 222 [2019-09-17 15:38:18,817 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2019-09-17 15:38:19,679 WARN L191 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 222 [2019-09-17 15:38:20,520 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2019-09-17 15:38:20,896 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 15:38:21,678 WARN L191 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2019-09-17 15:38:23,121 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 271 DAG size of output: 228 [2019-09-17 15:38:23,567 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2019-09-17 15:38:24,481 WARN L191 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 229 [2019-09-17 15:38:25,340 WARN L191 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 226 [2019-09-17 15:38:25,754 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-09-17 15:38:26,610 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 225 [2019-09-17 15:38:27,677 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 278 DAG size of output: 235 [2019-09-17 15:38:28,152 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-09-17 15:38:29,108 WARN L191 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2019-09-17 15:38:29,934 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2019-09-17 15:38:30,318 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2019-09-17 15:38:31,145 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2019-09-17 15:38:32,147 WARN L191 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 234 [2019-09-17 15:38:32,578 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-09-17 15:38:33,464 WARN L191 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 234 [2019-09-17 15:38:34,348 WARN L191 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 237 [2019-09-17 15:38:34,769 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-09-17 15:38:35,631 WARN L191 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2019-09-17 15:38:37,130 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 284 DAG size of output: 240 [2019-09-17 15:38:37,591 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2019-09-17 15:38:38,532 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 241 [2019-09-17 15:38:39,508 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 243 [2019-09-17 15:38:39,979 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-09-17 15:38:40,927 WARN L191 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 243 [2019-09-17 15:38:42,056 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 293 DAG size of output: 250 [2019-09-17 15:38:42,548 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-09-17 15:38:43,575 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 251 DAG size of output: 250 [2019-09-17 15:38:44,597 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 255 DAG size of output: 252 [2019-09-17 15:38:45,098 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2019-09-17 15:38:46,063 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 246 [2019-09-17 15:38:47,165 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 310 DAG size of output: 253 [2019-09-17 15:38:47,658 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2019-09-17 15:38:48,651 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 252 [2019-09-17 15:38:49,579 WARN L191 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 253 [2019-09-17 15:38:50,030 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2019-09-17 15:38:51,001 WARN L191 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 253 [2019-09-17 15:38:52,844 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 304 DAG size of output: 259 [2019-09-17 15:38:53,346 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-09-17 15:38:54,367 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 260 DAG size of output: 259 [2019-09-17 15:38:55,355 WARN L191 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 257 [2019-09-17 15:38:55,832 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2019-09-17 15:38:56,782 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 257 [2019-09-17 15:38:58,553 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 310 DAG size of output: 265 [2019-09-17 15:38:59,090 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 15:39:00,196 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 266 DAG size of output: 265 [2019-09-17 15:39:01,458 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-17 15:39:01,931 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-09-17 15:39:02,884 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 261 [2019-09-17 15:39:04,703 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 316 DAG size of output: 271 [2019-09-17 15:39:05,258 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-09-17 15:39:06,393 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 272 DAG size of output: 271 [2019-09-17 15:39:07,408 WARN L191 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 265 [2019-09-17 15:39:07,889 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 15:39:08,861 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 265 [2019-09-17 15:39:10,744 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 323 DAG size of output: 277 [2019-09-17 15:39:11,326 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-09-17 15:39:12,500 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 278 DAG size of output: 277 [2019-09-17 15:39:13,532 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 272 DAG size of output: 269 [2019-09-17 15:39:14,041 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-09-17 15:39:15,062 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 271 DAG size of output: 269 [2019-09-17 15:39:16,991 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 329 DAG size of output: 283 [2019-09-17 15:39:17,587 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-09-17 15:39:18,809 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 284 DAG size of output: 283 [2019-09-17 15:39:19,849 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 276 DAG size of output: 273 [2019-09-17 15:39:20,352 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 15:39:21,371 WARN L191 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 273 [2019-09-17 15:39:23,405 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 335 DAG size of output: 289 [2019-09-17 15:39:24,037 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-09-17 15:39:25,291 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 290 DAG size of output: 289 [2019-09-17 15:39:26,347 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 280 DAG size of output: 277 [2019-09-17 15:39:26,864 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-09-17 15:39:27,903 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 279 DAG size of output: 277 [2019-09-17 15:39:29,199 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 340 DAG size of output: 283 [2019-09-17 15:39:29,731 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-09-17 15:39:30,863 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 284 DAG size of output: 283 [2019-09-17 15:39:31,969 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 289 DAG size of output: 286 [2019-09-17 15:39:32,504 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-09-17 15:39:33,587 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 288 DAG size of output: 286 [2019-09-17 15:39:35,539 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 336 DAG size of output: 289 [2019-09-17 15:39:36,116 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-09-17 15:39:37,295 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 290 DAG size of output: 289 [2019-09-17 15:39:38,405 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 293 DAG size of output: 290 [2019-09-17 15:39:38,972 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-09-17 15:39:40,114 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 292 DAG size of output: 290 [2019-09-17 15:39:41,454 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 343 DAG size of output: 295 [2019-09-17 15:39:42,062 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-17 15:39:43,302 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 296 DAG size of output: 296 [2019-09-17 15:39:44,576 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 299 DAG size of output: 296 [2019-09-17 15:39:45,184 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-09-17 15:39:46,395 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 298 DAG size of output: 296 [2019-09-17 15:39:48,425 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 351 DAG size of output: 302 [2019-09-17 15:39:49,069 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-17 15:39:50,360 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 303 DAG size of output: 302 [2019-09-17 15:39:51,688 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 303 DAG size of output: 300 [2019-09-17 15:39:52,321 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-09-17 15:39:53,535 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 302 DAG size of output: 297 [2019-09-17 15:39:55,016 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 363 DAG size of output: 304 [2019-09-17 15:39:55,652 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-09-17 15:39:56,921 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 305 DAG size of output: 303 [2019-09-17 15:39:58,106 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 308 DAG size of output: 305 [2019-09-17 15:39:58,690 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-09-17 15:39:59,862 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 307 DAG size of output: 305 [2019-09-17 15:40:01,254 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 359 DAG size of output: 311 [2019-09-17 15:40:01,863 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-09-17 15:40:03,102 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 312 DAG size of output: 312 [2019-09-17 15:40:04,362 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 317 DAG size of output: 314 [2019-09-17 15:40:04,984 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-09-17 15:40:06,254 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 316 DAG size of output: 314 [2019-09-17 15:40:07,744 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 371 DAG size of output: 321 [2019-09-17 15:40:08,405 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 15:40:09,754 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 322 DAG size of output: 320 [2019-09-17 15:40:11,068 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 326 DAG size of output: 323 [2019-09-17 15:40:11,713 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-09-17 15:40:13,030 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 325 DAG size of output: 323 [2019-09-17 15:40:15,370 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 378 DAG size of output: 327 [2019-09-17 15:40:16,065 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-09-17 15:40:17,477 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 328 DAG size of output: 328 [2019-09-17 15:40:18,860 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 332 DAG size of output: 329 [2019-09-17 15:40:19,560 WARN L191 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-09-17 15:40:20,929 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 331 DAG size of output: 328 [2019-09-17 15:40:23,249 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 388 DAG size of output: 334 [2019-09-17 15:40:23,981 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-09-17 15:40:25,451 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 335 DAG size of output: 333 [2019-09-17 15:40:26,854 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 334 DAG size of output: 331 [2019-09-17 15:40:27,528 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-09-17 15:40:28,906 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 333 DAG size of output: 328 [2019-09-17 15:40:30,616 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 393 DAG size of output: 339 [2019-09-17 15:40:31,355 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 339 [2019-09-17 15:40:32,859 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 340 DAG size of output: 339 [2019-09-17 15:40:34,294 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 338 DAG size of output: 335 [2019-09-17 15:40:34,998 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 15:40:36,420 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 337 DAG size of output: 335 [2019-09-17 15:40:38,943 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 399 DAG size of output: 345 [2019-09-17 15:40:39,706 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 345 [2019-09-17 15:40:41,257 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 346 DAG size of output: 341 [2019-09-17 15:40:42,653 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 340 DAG size of output: 336 [2019-09-17 15:40:43,341 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-09-17 15:40:44,724 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 338 DAG size of output: 336 [2019-09-17 15:40:46,435 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 399 DAG size of output: 341 [2019-09-17 15:40:47,161 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-09-17 15:40:48,671 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 342 DAG size of output: 342 [2019-09-17 15:40:50,074 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 348 DAG size of output: 345 [2019-09-17 15:40:50,775 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 345 [2019-09-17 15:40:52,215 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 347 DAG size of output: 345 [2019-09-17 15:40:53,866 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 403 DAG size of output: 351 [2019-09-17 15:40:54,614 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-09-17 15:40:56,132 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 352 DAG size of output: 351 [2019-09-17 15:40:57,637 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 357 DAG size of output: 354 [2019-09-17 15:40:58,388 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2019-09-17 15:40:59,912 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 356 DAG size of output: 354 [2019-09-17 15:41:02,497 WARN L191 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 413 DAG size of output: 358 [2019-09-17 15:41:03,264 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 15:41:04,837 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 359 DAG size of output: 358 [2019-09-17 15:41:06,420 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 361 DAG size of output: 358 [2019-09-17 15:41:07,176 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 15:41:08,744 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 360 DAG size of output: 358 [2019-09-17 15:41:11,312 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 422 DAG size of output: 364 [2019-09-17 15:41:12,099 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-09-17 15:41:13,729 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 365 DAG size of output: 364 [2019-09-17 15:41:15,322 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 365 DAG size of output: 362 [2019-09-17 15:41:16,101 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 362 [2019-09-17 15:41:17,695 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 364 DAG size of output: 362 [2019-09-17 15:41:19,550 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 426 DAG size of output: 368 [2019-09-17 15:41:20,367 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 15:41:22,057 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 369 DAG size of output: 368 [2019-09-17 15:41:23,692 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 374 DAG size of output: 371 [2019-09-17 15:41:24,496 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 15:41:26,140 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 373 DAG size of output: 371 [2019-09-17 15:41:27,992 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 433 DAG size of output: 377 [2019-09-17 15:41:28,839 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 15:41:30,599 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 378 DAG size of output: 377 [2019-09-17 15:41:32,375 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 383 DAG size of output: 380 [2019-09-17 15:41:33,232 WARN L191 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 380 [2019-09-17 15:41:34,921 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 382 DAG size of output: 380 [2019-09-17 15:41:37,844 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 445 DAG size of output: 383 [2019-09-17 15:41:38,709 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 383 [2019-09-17 15:41:40,511 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 384 DAG size of output: 383 [2019-09-17 15:41:42,248 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 387 DAG size of output: 384 [2019-09-17 15:41:43,105 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2019-09-17 15:41:44,866 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 386 DAG size of output: 384 [2019-09-17 15:41:46,966 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 450 DAG size of output: 390 [2019-09-17 15:41:47,857 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 390 [2019-09-17 15:41:49,710 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 391 DAG size of output: 390 [2019-09-17 15:41:51,177 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 354 DAG size of output: 333 [2019-09-17 15:41:53,088 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 396 DAG size of output: 393 [2019-09-17 15:41:54,002 WARN L191 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2019-09-17 15:41:55,842 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 395 DAG size of output: 393 [2019-09-17 15:41:58,010 WARN L191 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 459 DAG size of output: 399 [2019-09-17 15:41:58,977 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 399 [2019-09-17 15:42:00,944 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 400 DAG size of output: 400 [2019-09-17 15:42:02,841 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 405 DAG size of output: 402 [2019-09-17 15:42:03,769 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 402 [2019-09-17 15:42:05,667 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 404 DAG size of output: 402 [2019-09-17 15:42:08,926 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 471 DAG size of output: 406 [2019-09-17 15:42:09,925 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 406 [2019-09-17 15:42:11,990 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 407 DAG size of output: 405 [2019-09-17 15:42:14,008 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 409 DAG size of output: 406 [2019-09-17 15:42:14,960 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 406 [2019-09-17 15:42:16,889 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 408 DAG size of output: 406 [2019-09-17 15:42:19,173 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 477 DAG size of output: 412 [2019-09-17 15:42:20,180 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 412 [2019-09-17 15:42:22,236 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 413 DAG size of output: 412 [2019-09-17 15:42:24,261 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 418 DAG size of output: 415 [2019-09-17 15:42:25,238 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 415 [2019-09-17 15:42:27,208 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 417 DAG size of output: 415 [2019-09-17 15:42:29,485 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 487 DAG size of output: 421 [2019-09-17 15:42:30,508 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 421 [2019-09-17 15:42:32,622 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 422 DAG size of output: 421 [2019-09-17 15:42:34,682 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 427 DAG size of output: 424 [2019-09-17 15:42:35,710 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-17 15:42:37,796 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 426 DAG size of output: 424 [2019-09-17 15:42:41,313 WARN L191 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 496 DAG size of output: 427 [2019-09-17 15:42:42,346 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 427 [2019-09-17 15:42:44,487 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 428 DAG size of output: 428 [2019-09-17 15:42:46,274 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 363 DAG size of output: 334 [2019-09-17 15:42:48,495 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 433 DAG size of output: 430 [2019-09-17 15:42:49,554 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 430 [2019-09-17 15:42:51,680 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 432 DAG size of output: 429 [2019-09-17 15:42:54,153 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 504 DAG size of output: 436 [2019-09-17 15:42:55,260 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 436 [2019-09-17 15:42:57,527 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 437 DAG size of output: 435 [2019-09-17 15:42:59,761 WARN L191 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 440 DAG size of output: 437 [2019-09-17 15:43:00,898 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 437 [2019-09-17 15:43:03,101 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 439 DAG size of output: 437 [2019-09-17 15:43:05,662 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 515 DAG size of output: 443 [2019-09-17 15:43:06,794 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 443 [2019-09-17 15:43:09,157 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 444 DAG size of output: 443 [2019-09-17 15:43:11,435 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 449 DAG size of output: 446 [2019-09-17 15:43:12,559 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 446 [2019-09-17 15:43:14,844 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 448 DAG size of output: 446 [2019-09-17 15:43:17,504 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 522 DAG size of output: 452 [2019-09-17 15:43:18,676 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 452 [2019-09-17 15:43:21,108 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 453 DAG size of output: 452 [2019-09-17 15:43:23,513 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 458 DAG size of output: 455 [2019-09-17 15:43:24,676 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 455 [2019-09-17 15:43:27,024 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 457 DAG size of output: 455 [2019-09-17 15:43:29,769 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 533 DAG size of output: 461 [2019-09-17 15:43:31,030 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 461 [2019-09-17 15:43:33,501 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 462 DAG size of output: 461 [2019-09-17 15:43:35,968 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 467 DAG size of output: 464 [2019-09-17 15:43:37,175 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-17 15:43:39,642 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 466 DAG size of output: 464 [2019-09-17 15:43:42,541 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 544 DAG size of output: 470 [2019-09-17 15:43:43,810 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 470 [2019-09-17 15:43:46,366 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 471 DAG size of output: 471 [2019-09-17 15:43:49,008 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 476 DAG size of output: 473 [2019-09-17 15:43:50,263 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 473 [2019-09-17 15:43:52,808 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 475 DAG size of output: 473 [2019-09-17 15:43:57,219 WARN L191 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 559 DAG size of output: 477 [2019-09-17 15:43:58,526 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 477 [2019-09-17 15:44:01,177 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 478 DAG size of output: 476 [2019-09-17 15:44:03,766 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 480 DAG size of output: 477 [2019-09-17 15:44:05,028 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 477 [2019-09-17 15:44:07,581 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 479 DAG size of output: 477 [2019-09-17 15:44:11,906 WARN L191 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 562 DAG size of output: 482 [2019-09-17 15:44:13,244 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 482 [2019-09-17 15:44:16,071 WARN L191 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 483 DAG size of output: 482 [2019-09-17 15:44:18,815 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 484 DAG size of output: 481 [2019-09-17 15:44:20,053 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 481 [2019-09-17 15:44:22,618 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 483 DAG size of output: 481 [2019-09-17 15:44:27,081 WARN L191 SmtUtils]: Spent 4.45 s on a formula simplification. DAG size of input: 568 DAG size of output: 488 [2019-09-17 15:44:28,484 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 488 [2019-09-17 15:44:31,286 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 489 DAG size of output: 489 [2019-09-17 15:44:34,012 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 490 DAG size of output: 487 [2019-09-17 15:44:35,347 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-17 15:44:38,066 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 489 DAG size of output: 486 [2019-09-17 15:44:41,238 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 576 DAG size of output: 493 [2019-09-17 15:44:42,593 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 493 [2019-09-17 15:44:45,394 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 494 DAG size of output: 492 [2019-09-17 15:44:48,091 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 497 DAG size of output: 494 [2019-09-17 15:44:49,426 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 494 [2019-09-17 15:44:52,114 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 496 DAG size of output: 494 [2019-09-17 15:44:56,728 WARN L191 SmtUtils]: Spent 4.60 s on a formula simplification. DAG size of input: 580 DAG size of output: 498 [2019-09-17 15:44:58,139 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 498 [2019-09-17 15:45:01,027 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 499 DAG size of output: 499 [2019-09-17 15:45:03,877 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 503 DAG size of output: 500 [2019-09-17 15:45:05,276 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 500 [2019-09-17 15:45:08,077 WARN L191 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 502 DAG size of output: 500 [2019-09-17 15:45:11,332 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 590 DAG size of output: 507 [2019-09-17 15:45:12,770 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 15:45:15,754 WARN L191 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 508 DAG size of output: 507 [2019-09-17 15:45:18,654 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 512 DAG size of output: 509 [2019-09-17 15:45:20,051 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 509 [2019-09-17 15:45:22,909 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 511 DAG size of output: 509 [2019-09-17 15:45:26,216 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 603 DAG size of output: 516 [2019-09-17 15:45:27,776 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 516 [2019-09-17 15:45:30,732 WARN L191 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 517 DAG size of output: 514 [2019-09-17 15:45:33,624 WARN L191 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 519 DAG size of output: 516 [2019-09-17 15:45:35,073 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 516 [2019-09-17 15:45:37,959 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 518 DAG size of output: 516 [2019-09-17 15:45:41,272 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 605 DAG size of output: 522 [2019-09-17 15:45:42,767 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 522 [2019-09-17 15:45:45,833 WARN L191 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 523 DAG size of output: 522 [2019-09-17 15:45:48,801 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 528 DAG size of output: 525 [2019-09-17 15:45:50,279 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 525 [2019-09-17 15:45:53,221 WARN L191 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 527 DAG size of output: 525 [2019-09-17 15:45:58,225 WARN L191 SmtUtils]: Spent 4.99 s on a formula simplification. DAG size of input: 617 DAG size of output: 528 [2019-09-17 15:45:59,723 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-17 15:46:02,860 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 529 DAG size of output: 529 [2019-09-17 15:46:05,955 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 534 DAG size of output: 531 [2019-09-17 15:46:07,479 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 531 [2019-09-17 15:46:10,592 WARN L191 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 533 DAG size of output: 530 [2019-09-17 15:46:14,128 WARN L191 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 626 DAG size of output: 537 [2019-09-17 15:46:15,725 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 537 [2019-09-17 15:46:18,982 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 538 DAG size of output: 536 [2019-09-17 15:46:22,140 WARN L191 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 541 DAG size of output: 538 [2019-09-17 15:46:23,656 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 538 [2019-09-17 15:46:26,772 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 540 DAG size of output: 538 [2019-09-17 15:46:30,359 WARN L191 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 635 DAG size of output: 544 [2019-09-17 15:46:31,964 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 544 [2019-09-17 15:46:35,297 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 545 DAG size of output: 545 [2019-09-17 15:46:38,510 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 550 DAG size of output: 547 [2019-09-17 15:46:40,104 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 547 [2019-09-17 15:46:43,330 WARN L191 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 549 DAG size of output: 547 [2019-09-17 15:46:48,774 WARN L191 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 643 DAG size of output: 552 [2019-09-17 15:46:50,420 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 552 [2019-09-17 15:46:53,843 WARN L191 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 553 DAG size of output: 552 [2019-09-17 15:46:57,109 WARN L191 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 554 DAG size of output: 551 [2019-09-17 15:46:58,723 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 551 [2019-09-17 15:47:01,891 WARN L191 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 553 DAG size of output: 532 [2019-09-17 15:47:05,592 WARN L191 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 660 DAG size of output: 558 [2019-09-17 15:47:07,296 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 558 [2019-09-17 15:47:10,739 WARN L191 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 559 DAG size of output: 556 [2019-09-17 15:47:14,026 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 558 DAG size of output: 555 [2019-09-17 15:47:15,651 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 555 [2019-09-17 15:47:18,938 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 557 DAG size of output: 555 [2019-09-17 15:47:22,722 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 658 DAG size of output: 561 [2019-09-17 15:47:24,390 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 561 [2019-09-17 15:47:28,095 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 562 DAG size of output: 561 [2019-09-17 15:47:31,764 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 567 DAG size of output: 564 [2019-09-17 15:47:33,523 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 564 [2019-09-17 15:47:36,892 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 566 DAG size of output: 544 [2019-09-17 15:47:40,634 WARN L191 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 673 DAG size of output: 550 [2019-09-17 15:47:42,324 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 550 [2019-09-17 15:47:45,792 WARN L191 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 551 DAG size of output: 550 [2019-09-17 15:47:49,122 WARN L191 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 556 DAG size of output: 553 [2019-09-17 15:47:50,743 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-17 15:47:54,081 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 555 DAG size of output: 553 [2019-09-17 15:47:59,728 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 652 DAG size of output: 557 [2019-09-17 15:48:01,504 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 15:48:05,068 WARN L191 SmtUtils]: Spent 3.49 s on a formula simplification. DAG size of input: 558 DAG size of output: 557 [2019-09-17 15:48:08,472 WARN L191 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 560 DAG size of output: 557 [2019-09-17 15:48:10,157 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 15:48:13,593 WARN L191 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 559 DAG size of output: 557 [2019-09-17 15:48:19,399 WARN L191 SmtUtils]: Spent 5.80 s on a formula simplification. DAG size of input: 658 DAG size of output: 563 [2019-09-17 15:48:21,149 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 15:48:24,770 WARN L191 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 564 DAG size of output: 564 [2019-09-17 15:48:28,242 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 566 DAG size of output: 563 [2019-09-17 15:48:29,943 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 15:48:33,373 WARN L191 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 565 DAG size of output: 563 [2019-09-17 15:48:37,324 WARN L191 SmtUtils]: Spent 3.94 s on a formula simplification. DAG size of input: 669 DAG size of output: 570 [2019-09-17 15:48:39,078 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-17 15:48:42,695 WARN L191 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 571 DAG size of output: 568 [2019-09-17 15:48:46,188 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 573 DAG size of output: 570 [2019-09-17 15:48:47,910 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-17 15:48:51,400 WARN L191 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 572 DAG size of output: 570 [2019-09-17 15:48:57,105 WARN L191 SmtUtils]: Spent 5.69 s on a formula simplification. DAG size of input: 674 DAG size of output: 574 [2019-09-17 15:48:58,850 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 574 [2019-09-17 15:49:02,449 WARN L191 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 575 DAG size of output: 574 [2019-09-17 15:49:05,966 WARN L191 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 577 DAG size of output: 574 [2019-09-17 15:49:07,710 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 574 [2019-09-17 15:49:11,220 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 576 DAG size of output: 574 [2019-09-17 15:49:16,997 WARN L191 SmtUtils]: Spent 5.77 s on a formula simplification. DAG size of input: 679 DAG size of output: 580 [2019-09-17 15:49:18,769 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-17 15:49:22,441 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 581 DAG size of output: 581 [2019-09-17 15:49:26,046 WARN L191 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 583 DAG size of output: 580 [2019-09-17 15:49:27,843 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-17 15:49:31,485 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 582 DAG size of output: 580 [2019-09-17 15:49:37,369 WARN L191 SmtUtils]: Spent 5.87 s on a formula simplification. DAG size of input: 689 DAG size of output: 587 [2019-09-17 15:49:39,198 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 587 [2019-09-17 15:49:42,967 WARN L191 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 588 DAG size of output: 587 [2019-09-17 15:49:46,592 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 587 DAG size of output: 584 [2019-09-17 15:49:48,375 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-17 15:49:52,044 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 586 DAG size of output: 584 [2019-09-17 15:49:58,057 WARN L191 SmtUtils]: Spent 6.00 s on a formula simplification. DAG size of input: 694 DAG size of output: 593 [2019-09-17 15:49:59,896 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-17 15:50:03,703 WARN L191 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 594 DAG size of output: 592 [2019-09-17 15:50:07,380 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 589 DAG size of output: 586 [2019-09-17 15:50:09,168 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 586