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-lit/gsv2008.c.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 15:38:46,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 15:38:46,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 15:38:46,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 15:38:46,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 15:38:46,808 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 15:38:46,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 15:38:46,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 15:38:46,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 15:38:46,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 15:38:46,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 15:38:46,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 15:38:46,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 15:38:46,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 15:38:46,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 15:38:46,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 15:38:46,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 15:38:46,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 15:38:46,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 15:38:46,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 15:38:46,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 15:38:46,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 15:38:46,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 15:38:46,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 15:38:46,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 15:38:46,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 15:38:46,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 15:38:46,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 15:38:46,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 15:38:46,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 15:38:46,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 15:38:46,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 15:38:46,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 15:38:46,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 15:38:46,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 15:38:46,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 15:38:46,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 15:38:46,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 15:38:46,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 15:38:46,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 15:38:46,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 15:38:46,846 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 15:38:46,869 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 15:38:46,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 15:38:46,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 15:38:46,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 15:38:46,873 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 15:38:46,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 15:38:46,874 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 15:38:46,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 15:38:46,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 15:38:46,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 15:38:46,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 15:38:46,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 15:38:46,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 15:38:46,876 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 15:38:46,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 15:38:46,876 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 15:38:46,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 15:38:46,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 15:38:46,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 15:38:46,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 15:38:46,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 15:38:46,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 15:38:46,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 15:38:46,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 15:38:46,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 15:38:46,878 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 15:38:46,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 15:38:46,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 15:38:46,879 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 15:38:46,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 15:38:46,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 15:38:46,926 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 15:38:46,927 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 15:38:46,927 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 15:38:46,928 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gsv2008.c.i.v+cfa-reducer.c [2019-09-17 15:38:46,988 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df24af8cb/31bf47b96fd3401498b20e651857a3cd/FLAGb20d65e51 [2019-09-17 15:38:47,452 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 15:38:47,455 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gsv2008.c.i.v+cfa-reducer.c [2019-09-17 15:38:47,461 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df24af8cb/31bf47b96fd3401498b20e651857a3cd/FLAGb20d65e51 [2019-09-17 15:38:47,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df24af8cb/31bf47b96fd3401498b20e651857a3cd [2019-09-17 15:38:47,809 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 15:38:47,810 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 15:38:47,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 15:38:47,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 15:38:47,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 15:38:47,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 03:38:47" (1/1) ... [2019-09-17 15:38:47,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d74b089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:47, skipping insertion in model container [2019-09-17 15:38:47,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 03:38:47" (1/1) ... [2019-09-17 15:38:47,826 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 15:38:47,843 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 15:38:48,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 15:38:48,040 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 15:38:48,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 15:38:48,066 INFO L192 MainTranslator]: Completed translation [2019-09-17 15:38:48,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48 WrapperNode [2019-09-17 15:38:48,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 15:38:48,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 15:38:48,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 15:38:48,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 15:38:48,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,170 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 15:38:48,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 15:38:48,171 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 15:38:48,171 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 15:38:48,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:38:48" (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 15:38:48,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 15:38:48,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 15:38:48,231 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 15:38:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 15:38:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 15:38:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-17 15:38:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 15:38:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 15:38:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 15:38:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 15:38:48,422 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 15:38:48,422 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-17 15:38:48,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 03:38:48 BoogieIcfgContainer [2019-09-17 15:38:48,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 15:38:48,424 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 15:38:48,425 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 15:38:48,425 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 15:38:48,428 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 03:38:48" (1/1) ... [2019-09-17 15:38:48,429 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 15:38:48,466 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 15:38:48,466 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 15:38:48,475 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 15:38:48,500 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 15:38:48,504 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 15:38:48,668 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 9 for LOIs [2019-09-17 15:38:49,023 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2019-09-17 15:38:49,536 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-09-17 15:38:49,731 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-09-17 15:38:49,856 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2019-09-17 15:38:50,051 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 15:38:50,233 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-09-17 15:38:50,512 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-17 15:38:50,689 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-17 15:38:50,909 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-17 15:38:51,076 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 75 [2019-09-17 15:38:51,387 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2019-09-17 15:38:51,571 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 75 [2019-09-17 15:38:51,838 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2019-09-17 15:38:52,046 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 80 [2019-09-17 15:38:52,319 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2019-09-17 15:38:52,457 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-09-17 15:38:52,829 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 92 [2019-09-17 15:38:52,945 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-17 15:38:53,192 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2019-09-17 15:38:53,346 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 89 [2019-09-17 15:38:53,733 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 96 [2019-09-17 15:38:54,046 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 97 [2019-09-17 15:38:54,252 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2019-09-17 15:38:54,573 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-17 15:38:54,891 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 108 [2019-09-17 15:38:55,029 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-17 15:38:55,284 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2019-09-17 15:38:55,500 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-17 15:38:55,792 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2019-09-17 15:38:56,072 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 118 [2019-09-17 15:38:56,204 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 15:38:56,463 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-09-17 15:38:56,691 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 123 [2019-09-17 15:38:56,794 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-17 15:38:57,016 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 123 [2019-09-17 15:38:57,367 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 134 [2019-09-17 15:38:57,518 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-17 15:38:57,830 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 132 [2019-09-17 15:38:58,058 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 132 [2019-09-17 15:38:58,164 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 15:38:58,295 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 15:38:58,687 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 145 [2019-09-17 15:38:58,851 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 15:38:59,199 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 145 [2019-09-17 15:38:59,434 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 141 [2019-09-17 15:38:59,544 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-17 15:38:59,690 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-17 15:39:00,062 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 148 [2019-09-17 15:39:00,227 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-17 15:39:00,570 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 148 [2019-09-17 15:39:00,859 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 150 [2019-09-17 15:39:00,986 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 15:39:01,144 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 15:39:01,572 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 161 [2019-09-17 15:39:01,763 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-09-17 15:39:02,159 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 162 [2019-09-17 15:39:02,491 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 164 [2019-09-17 15:39:02,655 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-17 15:39:03,010 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 163 [2019-09-17 15:39:03,439 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 171 [2019-09-17 15:39:03,632 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-09-17 15:39:04,070 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 172 [2019-09-17 15:39:04,425 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 174 [2019-09-17 15:39:04,592 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-17 15:39:04,941 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 173 [2019-09-17 15:39:05,488 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 187 [2019-09-17 15:39:05,717 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-09-17 15:39:06,239 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-09-17 15:39:06,619 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 181 [2019-09-17 15:39:06,801 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-17 15:39:07,199 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 181 [2019-09-17 15:39:07,763 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 195 [2019-09-17 15:39:08,044 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-17 15:39:08,598 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2019-09-17 15:39:09,042 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2019-09-17 15:39:09,247 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-09-17 15:39:09,646 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2019-09-17 15:39:10,155 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 201 [2019-09-17 15:39:10,386 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-09-17 15:39:10,855 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2019-09-17 15:39:11,235 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2019-09-17 15:39:11,426 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-17 15:39:11,843 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 203 [2019-09-17 15:39:12,441 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 215 [2019-09-17 15:39:12,693 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-09-17 15:39:13,237 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 216 [2019-09-17 15:39:13,746 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 218 [2019-09-17 15:39:13,984 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-09-17 15:39:14,518 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 218 [2019-09-17 15:39:15,185 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 225 [2019-09-17 15:39:15,481 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-09-17 15:39:16,064 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 223 [2019-09-17 15:39:16,519 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 226 [2019-09-17 15:39:16,735 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-09-17 15:39:16,959 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-09-17 15:39:17,539 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 235 [2019-09-17 15:39:17,805 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-09-17 15:39:18,334 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 236 [2019-09-17 15:39:18,858 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 233 [2019-09-17 15:39:19,133 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-09-17 15:39:19,668 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 233 [2019-09-17 15:39:20,411 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 246 [2019-09-17 15:39:20,708 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2019-09-17 15:39:21,312 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 244 [2019-09-17 15:39:21,837 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 248 [2019-09-17 15:39:22,082 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-09-17 15:39:22,334 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-09-17 15:39:23,058 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 256 [2019-09-17 15:39:23,387 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-17 15:39:24,051 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 257 [2019-09-17 15:39:24,658 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 251 [2019-09-17 15:39:24,957 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2019-09-17 15:39:25,537 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 251 [2019-09-17 15:39:26,287 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 259 [2019-09-17 15:39:26,621 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-09-17 15:39:27,304 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 259 [2019-09-17 15:39:27,905 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 268 [2019-09-17 15:39:28,191 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-09-17 15:39:28,809 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-09-17 15:39:29,562 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 278 [2019-09-17 15:39:29,928 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-09-17 15:39:30,655 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 277 [2019-09-17 15:39:31,294 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 276 [2019-09-17 15:39:31,611 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-09-17 15:39:32,218 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 275 [2019-09-17 15:39:32,973 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 285 [2019-09-17 15:39:33,324 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-09-17 15:39:34,032 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 284 [2019-09-17 15:39:34,638 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 281 [2019-09-17 15:39:34,924 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-09-17 15:39:35,228 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-09-17 15:39:35,989 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 288 [2019-09-17 15:39:36,341 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-17 15:39:37,079 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 289 [2019-09-17 15:39:37,754 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 295 [2019-09-17 15:39:38,087 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-17 15:39:38,746 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 295 [2019-09-17 15:39:39,690 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 493 DAG size of output: 307 [2019-09-17 15:39:40,097 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-09-17 15:39:40,946 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-09-17 15:39:41,755 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 305 [2019-09-17 15:39:42,158 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-09-17 15:39:42,950 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 304 [2019-09-17 15:39:43,989 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 384 DAG size of output: 317 [2019-09-17 15:39:44,433 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2019-09-17 15:39:45,338 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 316 [2019-09-17 15:39:46,109 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 313 [2019-09-17 15:39:46,483 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-17 15:39:47,244 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2019-09-17 15:39:48,201 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 321 [2019-09-17 15:39:48,619 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 15:39:49,470 WARN L191 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 319 [2019-09-17 15:39:50,231 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 326 [2019-09-17 15:39:50,594 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-09-17 15:39:50,963 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-09-17 15:39:51,941 WARN L191 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 546 DAG size of output: 335 [2019-09-17 15:39:52,379 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 15:39:53,266 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 336 [2019-09-17 15:39:54,084 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 332 [2019-09-17 15:39:54,495 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-09-17 15:39:55,332 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 332 [2019-09-17 15:39:56,450 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 407 DAG size of output: 350 [2019-09-17 15:39:56,958 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-09-17 15:39:57,886 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 348 [2019-09-17 15:39:58,707 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 342 [2019-09-17 15:39:59,105 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-09-17 15:39:59,506 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-09-17 15:40:00,536 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 414 DAG size of output: 351 [2019-09-17 15:40:01,022 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-09-17 15:40:01,988 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 351 [2019-09-17 15:40:02,891 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 351 [2019-09-17 15:40:03,323 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-09-17 15:40:03,771 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-09-17 15:40:04,840 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 561 DAG size of output: 358 [2019-09-17 15:40:05,332 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 15:40:06,317 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 358 [2019-09-17 15:40:07,240 WARN L191 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 365 [2019-09-17 15:40:07,665 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-09-17 15:40:08,084 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-09-17 15:40:09,147 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 611 DAG size of output: 374 [2019-09-17 15:40:09,647 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 374 [2019-09-17 15:40:10,677 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 375 DAG size of output: 374 [2019-09-17 15:40:11,620 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 372 [2019-09-17 15:40:12,075 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-09-17 15:40:12,560 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-09-17 15:40:13,783 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 596 DAG size of output: 379 [2019-09-17 15:40:14,339 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 379 [2019-09-17 15:40:15,488 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 380 DAG size of output: 380 [2019-09-17 15:40:16,550 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 387 DAG size of output: 383 [2019-09-17 15:40:17,066 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 383 [2019-09-17 15:40:18,121 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 383 DAG size of output: 383 [2019-09-17 15:40:19,402 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 449 DAG size of output: 391 [2019-09-17 15:40:19,991 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2019-09-17 15:40:21,226 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 392 DAG size of output: 392 [2019-09-17 15:40:22,345 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 399 DAG size of output: 395 [2019-09-17 15:40:22,928 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 395 [2019-09-17 15:40:24,045 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 395 DAG size of output: 395 [2019-09-17 15:40:25,431 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 464 DAG size of output: 404 [2019-09-17 15:40:26,075 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 404 [2019-09-17 15:40:27,730 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 405 DAG size of output: 400 [2019-09-17 15:40:28,856 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 408 DAG size of output: 403 [2019-09-17 15:40:29,375 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 403 [2019-09-17 15:40:29,898 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 403 [2019-09-17 15:40:31,253 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 469 DAG size of output: 410 [2019-09-17 15:40:31,878 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 410 [2019-09-17 15:40:33,136 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 411 DAG size of output: 411 [2019-09-17 15:40:34,275 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 417 DAG size of output: 413 [2019-09-17 15:40:34,828 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 413 [2019-09-17 15:40:35,964 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 413 DAG size of output: 412 [2019-09-17 15:40:37,506 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 692 DAG size of output: 428 [2019-09-17 15:40:38,171 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 428 [2019-09-17 15:40:39,508 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 429 DAG size of output: 429 [2019-09-17 15:40:40,721 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 428 DAG size of output: 424 [2019-09-17 15:40:41,336 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 424 [2019-09-17 15:40:42,558 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 424 DAG size of output: 424 [2019-09-17 15:40:44,164 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 509 DAG size of output: 433 [2019-09-17 15:40:44,877 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2019-09-17 15:40:46,308 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 434 DAG size of output: 434 [2019-09-17 15:40:47,636 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 440 DAG size of output: 436 [2019-09-17 15:40:48,290 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 436 [2019-09-17 15:40:49,566 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 436 DAG size of output: 433 [2019-09-17 15:40:51,172 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 731 DAG size of output: 451 [2019-09-17 15:40:51,910 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 451 [2019-09-17 15:40:53,324 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 452 DAG size of output: 446 [2019-09-17 15:40:54,554 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 447 DAG size of output: 442 [2019-09-17 15:40:55,143 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 442 [2019-09-17 15:40:55,764 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 442 [2019-09-17 15:40:57,246 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 737 DAG size of output: 451 [2019-09-17 15:40:57,949 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 451 [2019-09-17 15:40:59,383 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 452 DAG size of output: 451 [2019-09-17 15:41:00,662 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 457 DAG size of output: 452 [2019-09-17 15:41:01,294 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 452 [2019-09-17 15:41:01,945 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 452 [2019-09-17 15:41:03,557 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 521 DAG size of output: 461 [2019-09-17 15:41:04,272 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 461 [2019-09-17 15:41:05,738 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 462 DAG size of output: 462 [2019-09-17 15:41:07,073 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 465 DAG size of output: 461 [2019-09-17 15:41:07,744 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 461 [2019-09-17 15:41:09,099 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 461 DAG size of output: 461 [2019-09-17 15:41:10,931 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 532 DAG size of output: 476 [2019-09-17 15:41:11,698 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 476 [2019-09-17 15:41:13,195 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 477 DAG size of output: 474 [2019-09-17 15:41:14,581 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 476 DAG size of output: 471 [2019-09-17 15:41:15,262 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 471 [2019-09-17 15:41:15,921 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 471 [2019-09-17 15:41:17,634 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 759 DAG size of output: 478 [2019-09-17 15:41:18,428 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 478 [2019-09-17 15:41:20,017 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 479 DAG size of output: 478 [2019-09-17 15:41:21,416 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 483 DAG size of output: 478 [2019-09-17 15:41:22,095 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 478 [2019-09-17 15:41:22,813 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 478 [2019-09-17 15:41:24,621 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 544 DAG size of output: 485 [2019-09-17 15:41:25,444 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-09-17 15:41:27,063 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 486 DAG size of output: 485 [2019-09-17 15:41:28,502 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 497 DAG size of output: 492 [2019-09-17 15:41:29,234 WARN L191 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-09-17 15:41:29,952 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-09-17 15:41:32,013 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 816 DAG size of output: 502 [2019-09-17 15:41:32,837 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 502 [2019-09-17 15:41:34,561 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 503 DAG size of output: 502 [2019-09-17 15:41:36,108 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 505 DAG size of output: 500 [2019-09-17 15:41:36,875 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 500 [2019-09-17 15:41:37,601 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 500 [2019-09-17 15:41:39,502 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 579 DAG size of output: 507 [2019-09-17 15:41:40,338 WARN L191 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 15:41:42,044 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 508 DAG size of output: 508 [2019-09-17 15:41:43,748 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 517 DAG size of output: 513 [2019-09-17 15:41:44,584 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 513 [2019-09-17 15:41:46,217 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 513 DAG size of output: 513 [2019-09-17 15:41:48,205 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 581 DAG size of output: 521 [2019-09-17 15:41:49,104 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-09-17 15:41:50,950 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 522 DAG size of output: 521 [2019-09-17 15:41:52,650 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 526 DAG size of output: 521 [2019-09-17 15:41:53,490 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-09-17 15:41:55,165 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 521 DAG size of output: 521 [2019-09-17 15:41:57,267 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 597 DAG size of output: 529 [2019-09-17 15:41:58,219 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 529 [2019-09-17 15:42:00,138 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 530 DAG size of output: 527 [2019-09-17 15:42:01,874 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 536 DAG size of output: 531 [2019-09-17 15:42:02,674 WARN L191 SmtUtils]: Spent 798.00 ms on a formula simplification that was a NOOP. DAG size: 531 [2019-09-17 15:42:03,502 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 531 [2019-09-17 15:42:05,716 WARN L191 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 882 DAG size of output: 544 [2019-09-17 15:42:06,672 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 544 [2019-09-17 15:42:08,656 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 545 DAG size of output: 545 [2019-09-17 15:42:10,530 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 549 DAG size of output: 544 [2019-09-17 15:42:11,441 WARN L191 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 544 [2019-09-17 15:42:13,248 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 544 DAG size of output: 544 [2019-09-17 15:42:15,409 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 898 DAG size of output: 559 [2019-09-17 15:42:16,438 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 559 [2019-09-17 15:42:18,514 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 560 DAG size of output: 559 [2019-09-17 15:42:20,320 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 560 DAG size of output: 555 [2019-09-17 15:42:21,249 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification that was a NOOP. DAG size: 555 [2019-09-17 15:42:23,046 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 555 DAG size of output: 555 [2019-09-17 15:42:25,363 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 912 DAG size of output: 573 [2019-09-17 15:42:26,428 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 573 [2019-09-17 15:42:28,636 WARN L191 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 574 DAG size of output: 573 [2019-09-17 15:42:30,541 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 572 DAG size of output: 567 [2019-09-17 15:42:31,450 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 567 [2019-09-17 15:42:33,350 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 567 DAG size of output: 566 [2019-09-17 15:42:35,615 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 926 DAG size of output: 576 [2019-09-17 15:42:36,645 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 576 [2019-09-17 15:42:38,756 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 577 DAG size of output: 577 [2019-09-17 15:42:40,727 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 576 DAG size of output: 572 [2019-09-17 15:42:41,721 WARN L191 SmtUtils]: Spent 992.00 ms on a formula simplification that was a NOOP. DAG size: 572 [2019-09-17 15:42:43,658 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 572 DAG size of output: 571 [2019-09-17 15:42:45,973 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 922 DAG size of output: 580 [2019-09-17 15:42:47,053 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-17 15:42:49,249 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 581 DAG size of output: 580 [2019-09-17 15:42:51,232 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 585 DAG size of output: 581 [2019-09-17 15:42:52,219 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification that was a NOOP. DAG size: 581 [2019-09-17 15:42:54,229 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 581 DAG size of output: 581 [2019-09-17 15:42:56,601 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 967 DAG size of output: 592 [2019-09-17 15:42:57,730 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 592 [2019-09-17 15:42:59,998 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 593 DAG size of output: 592 [2019-09-17 15:43:02,038 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 595 DAG size of output: 590 [2019-09-17 15:43:03,068 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 590 [2019-09-17 15:43:05,124 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 590 DAG size of output: 590 [2019-09-17 15:43:07,689 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 952 DAG size of output: 599 [2019-09-17 15:43:08,817 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 599 [2019-09-17 15:43:11,074 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 600 DAG size of output: 596 [2019-09-17 15:43:13,172 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 604 DAG size of output: 599 [2019-09-17 15:43:14,192 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 599 [2019-09-17 15:43:15,204 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-09-17 15:43:17,638 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 994 DAG size of output: 608 [2019-09-17 15:43:18,810 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 608 [2019-09-17 15:43:21,074 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 609 DAG size of output: 608 [2019-09-17 15:43:23,218 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 612 DAG size of output: 607 [2019-09-17 15:43:24,287 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 607 [2019-09-17 15:43:25,368 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 607 [2019-09-17 15:43:28,300 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 977 DAG size of output: 620 [2019-09-17 15:43:29,489 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 620 [2019-09-17 15:43:31,945 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 621 DAG size of output: 621 [2019-09-17 15:43:34,260 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 627 DAG size of output: 622 [2019-09-17 15:43:35,456 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 622 [2019-09-17 15:43:37,750 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 622 DAG size of output: 621 [2019-09-17 15:43:40,579 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 702 DAG size of output: 631 [2019-09-17 15:43:41,812 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-17 15:43:44,424 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 632 DAG size of output: 630 [2019-09-17 15:43:46,667 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 631 DAG size of output: 626 [2019-09-17 15:43:47,775 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 626 [2019-09-17 15:43:48,918 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 626 [2019-09-17 15:43:52,047 WARN L191 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 1010 DAG size of output: 639 [2019-09-17 15:43:53,284 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-17 15:43:55,869 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 640 DAG size of output: 640 [2019-09-17 15:43:58,317 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 644 DAG size of output: 639 [2019-09-17 15:43:59,519 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-17 15:44:01,882 WARN L191 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 639 DAG size of output: 639 [2019-09-17 15:44:04,742 WARN L191 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 1026 DAG size of output: 647 [2019-09-17 15:44:06,047 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-17 15:44:08,798 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 648 DAG size of output: 648 [2019-09-17 15:44:11,269 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 656 DAG size of output: 652 [2019-09-17 15:44:12,481 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 652 [2019-09-17 15:44:14,935 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 652 DAG size of output: 650 [2019-09-17 15:44:17,748 WARN L191 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 1080 DAG size of output: 661 [2019-09-17 15:44:19,119 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 661 [2019-09-17 15:44:21,867 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 662 DAG size of output: 661 [2019-09-17 15:44:24,286 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 661 DAG size of output: 657 [2019-09-17 15:44:25,473 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 657 [2019-09-17 15:44:27,893 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 657 DAG size of output: 657 [2019-09-17 15:44:31,108 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 745 DAG size of output: 675 [2019-09-17 15:44:32,486 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 675 [2019-09-17 15:44:35,179 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 676 DAG size of output: 674 [2019-09-17 15:44:37,661 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 673 DAG size of output: 669 [2019-09-17 15:44:38,909 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 669 [2019-09-17 15:44:41,342 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 669 DAG size of output: 669 [2019-09-17 15:44:44,504 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 761 DAG size of output: 687 [2019-09-17 15:44:45,941 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 687 [2019-09-17 15:44:48,803 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 688 DAG size of output: 688 [2019-09-17 15:44:51,447 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 685 DAG size of output: 681 [2019-09-17 15:44:52,783 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 681 [2019-09-17 15:44:55,361 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 681 DAG size of output: 679 [2019-09-17 15:44:58,670 WARN L191 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 771 DAG size of output: 701 [2019-09-17 15:45:00,173 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 701 [2019-09-17 15:45:03,226 WARN L191 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 702 DAG size of output: 701 [2019-09-17 15:45:05,948 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 694 DAG size of output: 690 [2019-09-17 15:45:07,366 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 690 [2019-09-17 15:45:10,168 WARN L191 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 690 DAG size of output: 689 [2019-09-17 15:45:13,561 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 1119 DAG size of output: 712 [2019-09-17 15:45:15,085 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 712 [2019-09-17 15:45:18,207 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 713 DAG size of output: 711 [2019-09-17 15:45:20,908 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 703 DAG size of output: 699 [2019-09-17 15:45:22,236 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 699 [2019-09-17 15:45:24,871 WARN L191 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 699 DAG size of output: 698 [2019-09-17 15:45:28,393 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 1130 DAG size of output: 724 [2019-09-17 15:45:29,999 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 724 [2019-09-17 15:45:33,168 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 725 DAG size of output: 725 [2019-09-17 15:45:36,106 WARN L191 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 714 DAG size of output: 710 [2019-09-17 15:45:37,609 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 710 [2019-09-17 15:45:40,512 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 710 DAG size of output: 710 [2019-09-17 15:45:44,166 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 1145 DAG size of output: 719 [2019-09-17 15:45:45,804 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 719 [2019-09-17 15:45:49,012 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 720 DAG size of output: 715 [2019-09-17 15:45:51,877 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 723 DAG size of output: 718 [2019-09-17 15:45:53,298 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 718 [2019-09-17 15:45:54,710 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 718 [2019-09-17 15:45:58,293 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 804 DAG size of output: 725 [2019-09-17 15:45:59,913 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 725 [2019-09-17 15:46:03,091 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 726 DAG size of output: 726 [2019-09-17 15:46:06,005 WARN L191 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 733 DAG size of output: 729 [2019-09-17 15:46:07,517 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 729 [2019-09-17 15:46:10,421 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 729 DAG size of output: 729 [2019-09-17 15:46:14,342 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification. DAG size of input: 822 DAG size of output: 740 [2019-09-17 15:46:15,935 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 740 [2019-09-17 15:46:19,105 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 741 DAG size of output: 740 [2019-09-17 15:46:22,094 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 745 DAG size of output: 741 [2019-09-17 15:46:23,571 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 741 [2019-09-17 15:46:26,497 WARN L191 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 741 DAG size of output: 741 [2019-09-17 15:46:30,139 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 1235 DAG size of output: 755 [2019-09-17 15:46:31,792 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 755 [2019-09-17 15:46:35,163 WARN L191 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 756 DAG size of output: 755 [2019-09-17 15:46:38,168 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 756 DAG size of output: 752 [2019-09-17 15:46:39,678 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 752 [2019-09-17 15:46:42,624 WARN L191 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 752 DAG size of output: 751 [2019-09-17 15:46:46,184 WARN L191 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 1247 DAG size of output: 761 [2019-09-17 15:46:47,788 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 761 [2019-09-17 15:46:51,175 WARN L191 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 762 DAG size of output: 762 [2019-09-17 15:46:54,289 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 763 DAG size of output: 759 [2019-09-17 15:46:55,843 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 759 [2019-09-17 15:46:58,935 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 759 DAG size of output: 758 [2019-09-17 15:47:02,708 WARN L191 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 1221 DAG size of output: 767 [2019-09-17 15:47:04,446 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 767 [2019-09-17 15:47:07,965 WARN L191 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 768 DAG size of output: 765 [2019-09-17 15:47:11,073 WARN L191 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 772 DAG size of output: 767 [2019-09-17 15:47:12,629 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 767 [2019-09-17 15:47:14,240 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 767 [2019-09-17 15:47:18,116 WARN L191 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 1279 DAG size of output: 776 [2019-09-17 15:47:19,891 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 776 [2019-09-17 15:47:23,442 WARN L191 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 777 DAG size of output: 776 [2019-09-17 15:47:26,688 WARN L191 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 780 DAG size of output: 775 [2019-09-17 15:47:28,244 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 775 [2019-09-17 15:47:29,894 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 775 [2019-09-17 15:47:34,222 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 1248 DAG size of output: 788 [2019-09-17 15:47:35,980 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 788 [2019-09-17 15:47:39,639 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 789 DAG size of output: 789 [2019-09-17 15:47:43,118 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 794 DAG size of output: 789 [2019-09-17 15:47:44,906 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 789 [2019-09-17 15:47:48,344 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 789 DAG size of output: 789 [2019-09-17 15:47:52,590 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 902 DAG size of output: 802 [2019-09-17 15:47:54,471 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 802 [2019-09-17 15:47:58,235 WARN L191 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 803 DAG size of output: 801 [2019-09-17 15:48:01,577 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 802 DAG size of output: 797 [2019-09-17 15:48:03,256 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 797 [2019-09-17 15:48:04,909 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 797 [2019-09-17 15:48:09,056 WARN L191 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 913 DAG size of output: 806 [2019-09-17 15:48:10,850 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 806 [2019-09-17 15:48:14,585 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 807 DAG size of output: 807 [2019-09-17 15:48:18,142 WARN L191 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 809 DAG size of output: 805 [2019-09-17 15:48:19,911 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 805 [2019-09-17 15:48:23,375 WARN L191 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 805 DAG size of output: 804 [2019-09-17 15:48:27,605 WARN L191 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 1294 DAG size of output: 812 [2019-09-17 15:48:29,585 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 812 [2019-09-17 15:48:33,581 WARN L191 SmtUtils]: Spent 3.98 s on a formula simplification. DAG size of input: 813 DAG size of output: 811 [2019-09-17 15:48:37,226 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 818 DAG size of output: 813 [2019-09-17 15:48:39,070 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 813 [2019-09-17 15:48:40,812 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 813 [2019-09-17 15:48:45,570 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification. DAG size of input: 913 DAG size of output: 824 [2019-09-17 15:48:47,550 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 824 [2019-09-17 15:48:51,475 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification. DAG size of input: 825 DAG size of output: 825 [2019-09-17 15:48:55,271 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 830 DAG size of output: 825 [2019-09-17 15:48:57,121 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 825 [2019-09-17 15:49:00,790 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 825 DAG size of output: 825 [2019-09-17 15:49:05,309 WARN L191 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 1375 DAG size of output: 840 [2019-09-17 15:49:07,303 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 840 [2019-09-17 15:49:11,700 WARN L191 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 841 DAG size of output: 840 [2019-09-17 15:49:15,683 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 839 DAG size of output: 834 [2019-09-17 15:49:17,555 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 834 [2019-09-17 15:49:21,305 WARN L191 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 834 DAG size of output: 833 [2019-09-17 15:49:26,011 WARN L191 SmtUtils]: Spent 4.60 s on a formula simplification. DAG size of input: 1386 DAG size of output: 852 [2019-09-17 15:49:28,124 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 15:49:32,263 WARN L191 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 853 DAG size of output: 852 [2019-09-17 15:49:36,160 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 850 DAG size of output: 845 [2019-09-17 15:49:38,079 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 845 [2019-09-17 15:49:41,922 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 845 DAG size of output: 845 [2019-09-17 15:49:47,115 WARN L191 SmtUtils]: Spent 5.18 s on a formula simplification. DAG size of input: 969 DAG size of output: 862 [2019-09-17 15:49:49,528 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 15:49:54,161 WARN L191 SmtUtils]: Spent 4.62 s on a formula simplification. DAG size of input: 863 DAG size of output: 862 [2019-09-17 15:49:58,050 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 861 DAG size of output: 856 [2019-09-17 15:49:59,977 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 856 [2019-09-17 15:50:03,842 WARN L191 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 856 DAG size of output: 856 [2019-09-17 15:50:08,856 WARN L191 SmtUtils]: Spent 5.00 s on a formula simplification. DAG size of input: 983 DAG size of output: 875 [2019-09-17 15:50:11,076 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification that was a NOOP. DAG size: 875 [2019-09-17 15:50:15,594 WARN L191 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 876 DAG size of output: 874 [2019-09-17 15:50:19,384 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 868 DAG size of output: 863 [2019-09-17 15:50:21,257 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 15:50:23,137 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 15:50:27,952 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification. DAG size of input: 991 DAG size of output: 870 [2019-09-17 15:50:30,064 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 870 [2019-09-17 15:50:34,363 WARN L191 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 871 DAG size of output: 870 [2019-09-17 15:50:38,412 WARN L191 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 881 DAG size of output: 876 [2019-09-17 15:50:40,359 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 876 [2019-09-17 15:50:42,365 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 876 [2019-09-17 15:50:47,706 WARN L191 SmtUtils]: Spent 5.22 s on a formula simplification. DAG size of input: 1457 DAG size of output: 885 [2019-09-17 15:50:49,830 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 885 [2019-09-17 15:50:54,176 WARN L191 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 886 DAG size of output: 885 [2019-09-17 15:50:58,418 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 888 DAG size of output: 883 [2019-09-17 15:51:00,506 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 883 [2019-09-17 15:51:02,601 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 883 [2019-09-17 15:51:07,540 WARN L191 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 1014 DAG size of output: 894 [2019-09-17 15:51:09,792 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 894 [2019-09-17 15:51:14,325 WARN L191 SmtUtils]: Spent 4.52 s on a formula simplification. DAG size of input: 895 DAG size of output: 895 [2019-09-17 15:51:18,598 WARN L191 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 902 DAG size of output: 897 [2019-09-17 15:51:20,733 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 897 [2019-09-17 15:51:24,960 WARN L191 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 897 DAG size of output: 897 [2019-09-17 15:51:30,234 WARN L191 SmtUtils]: Spent 5.26 s on a formula simplification. DAG size of input: 1026 DAG size of output: 905 [2019-09-17 15:51:32,528 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 905 [2019-09-17 15:51:37,325 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification. DAG size of input: 906 DAG size of output: 903 [2019-09-17 15:51:41,604 WARN L191 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 909 DAG size of output: 904 [2019-09-17 15:51:43,742 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 904 [2019-09-17 15:51:45,881 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 904 [2019-09-17 15:51:51,520 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 1033 DAG size of output: 913 [2019-09-17 15:51:53,874 WARN L191 SmtUtils]: Spent 2.35 s on a formula simplification that was a NOOP. DAG size: 913 [2019-09-17 15:51:58,548 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification. DAG size of input: 914 DAG size of output: 913 [2019-09-17 15:52:02,932 WARN L191 SmtUtils]: Spent 4.37 s on a formula simplification. DAG size of input: 928 DAG size of output: 923 [2019-09-17 15:52:05,099 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 923 [2019-09-17 15:52:07,278 WARN L191 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 923 [2019-09-17 15:52:12,246 WARN L191 SmtUtils]: Spent 4.95 s on a formula simplification. DAG size of input: 1534 DAG size of output: 928 [2019-09-17 15:52:14,567 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 928 [2019-09-17 15:52:19,351 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification. DAG size of input: 929 DAG size of output: 928 [2019-09-17 15:52:23,801 WARN L191 SmtUtils]: Spent 4.44 s on a formula simplification. DAG size of input: 927 DAG size of output: 922 [2019-09-17 15:52:25,984 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 922 [2019-09-17 15:52:28,171 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 922 [2019-09-17 15:52:33,784 WARN L191 SmtUtils]: Spent 5.59 s on a formula simplification. DAG size of input: 1063 DAG size of output: 929 [2019-09-17 15:52:36,261 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 929 [2019-09-17 15:52:41,205 WARN L191 SmtUtils]: Spent 4.93 s on a formula simplification. DAG size of input: 930 DAG size of output: 930 [2019-09-17 15:52:45,657 WARN L191 SmtUtils]: Spent 4.44 s on a formula simplification. DAG size of input: 942 DAG size of output: 938 [2019-09-17 15:52:47,938 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 938 [2019-09-17 15:52:52,375 WARN L191 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 938 DAG size of output: 938