java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 21:39:49,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 21:39:49,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 21:39:49,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 21:39:49,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 21:39:49,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 21:39:49,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 21:39:49,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 21:39:49,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 21:39:49,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 21:39:49,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 21:39:49,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 21:39:49,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 21:39:49,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 21:39:49,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 21:39:49,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 21:39:49,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 21:39:49,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 21:39:49,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 21:39:49,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 21:39:49,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 21:39:49,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 21:39:49,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 21:39:49,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 21:39:49,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 21:39:49,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 21:39:49,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 21:39:49,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 21:39:49,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 21:39:49,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 21:39:49,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 21:39:49,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 21:39:49,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 21:39:49,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 21:39:49,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 21:39:49,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 21:39:49,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 21:39:49,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 21:39:49,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 21:39:49,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 21:39:49,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 21:39:49,118 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 21:39:49,132 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 21:39:49,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 21:39:49,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 21:39:49,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 21:39:49,134 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 21:39:49,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 21:39:49,135 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 21:39:49,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 21:39:49,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 21:39:49,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 21:39:49,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 21:39:49,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 21:39:49,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 21:39:49,136 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 21:39:49,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 21:39:49,136 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 21:39:49,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 21:39:49,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 21:39:49,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 21:39:49,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 21:39:49,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 21:39:49,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 21:39:49,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 21:39:49,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 21:39:49,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 21:39:49,138 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 21:39:49,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 21:39:49,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 21:39:49,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 21:39:49,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 21:39:49,187 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 21:39:49,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 21:39:49,192 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 21:39:49,192 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 21:39:49,193 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-19 21:39:49,253 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eca46b46d/a8a2300db5934a3daa5c8474aec05577/FLAGa7e9ec4a0 [2019-09-19 21:39:49,800 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 21:39:49,801 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-19 21:39:49,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eca46b46d/a8a2300db5934a3daa5c8474aec05577/FLAGa7e9ec4a0 [2019-09-19 21:39:50,088 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eca46b46d/a8a2300db5934a3daa5c8474aec05577 [2019-09-19 21:39:50,097 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 21:39:50,099 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 21:39:50,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:50,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 21:39:50,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 21:39:50,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:50" (1/1) ... [2019-09-19 21:39:50,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f201eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:50, skipping insertion in model container [2019-09-19 21:39:50,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:50" (1/1) ... [2019-09-19 21:39:50,116 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 21:39:50,197 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 21:39:50,857 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:50,863 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 21:39:51,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:51,122 INFO L192 MainTranslator]: Completed translation [2019-09-19 21:39:51,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51 WrapperNode [2019-09-19 21:39:51,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:51,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 21:39:51,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 21:39:51,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 21:39:51,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... [2019-09-19 21:39:51,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... [2019-09-19 21:39:51,154 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... [2019-09-19 21:39:51,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... [2019-09-19 21:39:51,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... [2019-09-19 21:39:51,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... [2019-09-19 21:39:51,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... [2019-09-19 21:39:51,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 21:39:51,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 21:39:51,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 21:39:51,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 21:39:51,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 21:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 21:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 21:39:51,300 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 21:39:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 21:39:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-19 21:39:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-19 21:39:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 21:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 21:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 21:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 21:39:53,049 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 21:39:53,049 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-19 21:39:53,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:53 BoogieIcfgContainer [2019-09-19 21:39:53,055 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 21:39:53,056 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 21:39:53,056 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 21:39:53,062 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 21:39:53,063 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:53" (1/1) ... [2019-09-19 21:39:53,064 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=NeverFluid [2019-09-19 21:39:53,094 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-19 21:39:53,094 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 21:39:53,114 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 21:39:53,126 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 21:39:53,132 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 21:39:53,236 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 20 for LOIs [2019-09-19 21:39:54,806 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 46 [2019-09-19 21:39:54,908 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-09-19 21:39:55,223 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:55,330 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:55,603 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:55,743 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:56,007 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:56,113 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:56,353 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:56,468 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:56,701 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:56,808 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:57,042 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:57,176 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:57,392 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:57,498 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:57,734 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:57,842 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:58,079 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:58,188 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:58,424 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:58,546 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:58,809 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:59,132 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:59,246 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:59,489 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:39:59,617 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:39:59,886 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:00,007 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:00,269 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:00,382 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:00,629 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:00,758 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:01,016 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:01,124 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:01,367 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:01,499 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:01,742 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:01,850 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:02,096 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:02,205 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:02,449 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-19 21:40:02,556 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 21:40:02,954 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 62 [2019-09-19 21:40:03,529 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:04,070 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:04,592 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:05,121 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:05,693 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:06,227 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:06,779 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:07,321 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:07,850 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:08,391 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:08,898 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:09,431 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:09,961 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:10,495 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:11,056 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:11,578 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:12,158 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:12,680 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:13,191 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:13,695 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:14,206 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-19 21:40:19,156 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 12 [2019-09-19 21:40:19,375 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 12 [2019-09-19 21:40:20,046 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 12 [2019-09-19 21:40:20,257 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 12 [2019-09-19 21:40:21,433 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 12 [2019-09-19 21:40:21,639 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:21,748 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:21,859 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:21,971 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,083 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,206 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,317 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,427 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,540 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,665 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,778 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:22,887 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,000 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,115 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,225 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,338 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,449 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,562 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,679 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,791 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:23,907 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 12 [2019-09-19 21:40:24,053 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 12 [2019-09-19 21:40:24,317 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:24,444 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:24,576 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:24,710 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:24,843 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:24,971 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:25,103 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:25,238 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:25,367 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:25,501 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:25,638 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:25,769 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:25,915 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,056 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,190 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,316 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,447 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,575 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,705 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,836 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:26,967 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 12 [2019-09-19 21:40:27,167 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 12 [2019-09-19 21:40:27,290 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 1 [2019-09-19 21:40:27,455 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:27,613 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:27,767 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:27,920 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:28,073 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:28,227 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:28,384 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:28,545 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:28,700 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:28,858 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:29,020 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:29,180 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:29,341 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:29,492 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:29,644 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:29,800 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:29,954 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:30,107 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:30,265 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:30,417 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:30,569 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 12 [2019-09-19 21:40:30,773 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 12 [2019-09-19 21:40:30,916 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 1 [2019-09-19 21:40:31,106 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:31,309 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:31,492 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:31,670 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:31,842 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:32,024 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:32,205 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:32,387 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:32,584 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:32,767 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:32,937 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:33,111 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:33,282 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:33,461 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:33,634 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:33,805 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:33,989 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:34,168 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:34,351 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:34,522 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:34,698 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 12 [2019-09-19 21:40:34,939 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 12 [2019-09-19 21:40:35,093 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 1 [2019-09-19 21:40:35,303 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:35,502 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:35,702 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:35,908 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:36,106 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:36,301 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:36,495 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:36,696 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:36,897 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:37,088 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:37,285 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:37,482 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:37,678 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:37,881 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:38,082 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:38,284 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:38,483 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:38,679 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:38,870 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:39,094 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:39,297 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 12 [2019-09-19 21:40:39,539 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 12 [2019-09-19 21:40:39,721 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 451 DAG size of output: 1 [2019-09-19 21:40:39,990 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:40,206 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:40,428 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:40,647 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:40,870 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:41,093 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:41,304 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:41,528 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:41,746 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:41,966 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:42,184 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:42,414 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:42,647 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:42,867 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:43,090 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:43,313 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:43,553 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:43,774 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:43,994 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:44,217 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:44,433 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 12 [2019-09-19 21:40:44,695 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 12 [2019-09-19 21:40:44,911 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 485 DAG size of output: 1 [2019-09-19 21:40:45,163 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:45,416 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:45,687 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:45,951 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:46,209 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:46,467 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:46,720 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:46,976 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:47,220 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:47,481 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:47,727 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:47,976 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:48,233 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:48,482 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:48,731 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:48,983 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:49,249 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:49,491 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:49,739 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:49,989 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:50,232 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 12 [2019-09-19 21:40:50,533 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 513 DAG size of output: 12 [2019-09-19 21:40:50,779 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 519 DAG size of output: 1 [2019-09-19 21:40:51,080 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:51,356 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:51,640 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:51,921 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:52,212 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:52,513 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:52,797 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:53,092 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:53,376 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:53,678 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:53,979 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:54,282 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:54,579 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:54,889 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:55,184 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:55,489 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:55,783 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:56,076 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:56,378 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:56,667 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:56,957 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 12 [2019-09-19 21:40:57,319 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 547 DAG size of output: 12 [2019-09-19 21:40:57,610 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 553 DAG size of output: 1 [2019-09-19 21:40:57,957 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:40:58,295 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:40:58,626 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:40:58,939 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:40:59,267 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:40:59,586 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:40:59,909 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:00,246 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:00,575 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:00,902 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:01,233 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:01,566 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:01,911 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:02,254 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:02,581 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:02,894 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:03,203 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:03,527 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:03,850 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:04,161 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:04,487 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 12 [2019-09-19 21:41:04,857 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 581 DAG size of output: 12 [2019-09-19 21:41:05,155 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 587 DAG size of output: 1 [2019-09-19 21:41:05,545 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:05,901 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:06,239 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:06,582 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:06,928 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:07,274 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:07,615 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:07,964 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:08,302 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:08,650 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:08,997 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:09,368 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:09,713 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:10,256 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:10,619 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:10,965 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:11,332 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:11,698 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:12,056 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:12,425 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:12,798 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 12 [2019-09-19 21:41:13,218 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 615 DAG size of output: 12 [2019-09-19 21:41:13,584 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 621 DAG size of output: 1 [2019-09-19 21:41:13,983 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:14,386 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:14,774 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:15,183 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:15,581 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:15,978 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:16,389 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:16,779 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:17,168 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:17,568 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:17,975 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:18,371 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:18,773 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:19,164 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:19,559 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:19,940 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:20,329 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:20,708 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:21,080 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:21,469 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:21,843 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 12 [2019-09-19 21:41:22,266 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 12 [2019-09-19 21:41:22,635 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 655 DAG size of output: 1 [2019-09-19 21:41:23,050 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:23,469 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:23,869 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:24,272 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:24,678 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:25,088 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:25,507 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:25,918 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:26,337 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:26,738 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:27,139 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:27,548 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:27,967 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:28,360 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:28,761 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:29,162 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:29,577 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:29,982 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:30,391 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:30,799 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:31,209 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 12 [2019-09-19 21:41:31,671 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 683 DAG size of output: 12 [2019-09-19 21:41:32,092 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 689 DAG size of output: 1 [2019-09-19 21:41:32,549 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:32,985 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:33,428 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:33,863 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:34,303 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:34,744 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:35,188 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:35,653 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:36,110 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:36,550 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:36,992 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:37,429 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:37,882 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:38,334 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:38,774 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:39,215 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:39,653 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:40,094 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:40,539 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:40,984 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:41,437 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 684 DAG size of output: 12 [2019-09-19 21:41:41,947 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 12 [2019-09-19 21:41:42,377 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 723 DAG size of output: 1 [2019-09-19 21:41:42,861 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:43,336 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:43,825 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:44,307 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:44,796 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:45,281 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:45,772 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:46,258 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:46,753 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:47,238 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:47,726 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:48,203 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:48,690 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:49,180 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:49,664 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:50,154 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:50,647 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:51,131 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:51,611 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:52,093 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:52,605 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 12 [2019-09-19 21:41:53,171 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 751 DAG size of output: 12 [2019-09-19 21:41:53,650 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 1 [2019-09-19 21:41:54,189 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:54,717 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:55,238 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:55,762 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:56,290 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:56,820 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:57,344 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:57,871 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:58,396 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:58,920 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:59,449 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:41:59,980 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:00,495 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:01,028 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:01,554 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:02,081 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:02,601 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:03,129 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:03,650 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:04,165 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:04,695 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 12 [2019-09-19 21:42:05,279 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 785 DAG size of output: 12 [2019-09-19 21:42:05,841 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 791 DAG size of output: 1 [2019-09-19 21:42:06,446 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:07,029 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:07,617 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:08,183 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:08,770 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:09,355 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:09,944 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:10,533 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:11,119 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:11,725 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:12,341 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:12,927 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:13,518 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:14,095 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:14,674 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:15,257 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:15,846 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:16,426 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:17,015 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:17,594 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:18,174 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 12 [2019-09-19 21:42:18,820 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 12 [2019-09-19 21:42:19,383 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 825 DAG size of output: 1 [2019-09-19 21:42:20,013 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:20,636 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:21,257 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:21,885 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:22,513 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:23,138 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:23,770 WARN L191 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:24,378 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:25,014 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:25,633 WARN L191 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:26,269 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:26,898 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:27,523 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:28,153 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:28,771 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:29,399 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:30,028 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:30,651 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:31,273 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:31,891 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:32,524 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 12 [2019-09-19 21:42:33,226 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 12 [2019-09-19 21:42:33,829 WARN L191 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 860 DAG size of output: 1 [2019-09-19 21:42:34,509 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:35,172 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:35,819 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:36,481 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:37,149 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:37,818 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:38,467 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:39,123 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:39,767 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:40,410 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:41,067 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:41,706 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:42,381 WARN L191 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:43,045 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:43,697 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:44,349 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:44,993 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:45,656 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:46,338 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:46,988 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:47,664 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 12 [2019-09-19 21:42:48,448 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 888 DAG size of output: 12 [2019-09-19 21:42:49,150 WARN L191 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 894 DAG size of output: 1 [2019-09-19 21:42:49,930 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:50,684 WARN L191 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:51,436 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:52,182 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:52,942 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:53,689 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:54,424 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:55,173 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:55,919 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:56,665 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:57,406 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:58,170 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:58,912 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:42:59,652 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:00,399 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:01,152 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:01,904 WARN L191 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:02,650 WARN L191 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:03,405 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:04,155 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:04,911 WARN L191 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 12 [2019-09-19 21:43:05,733 WARN L191 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 922 DAG size of output: 12 [2019-09-19 21:43:06,455 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 928 DAG size of output: 1 [2019-09-19 21:43:07,295 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:08,097 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:08,883 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:09,691 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:10,473 WARN L191 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:11,281 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:12,075 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:12,882 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:13,676 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:14,468 WARN L191 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:15,265 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:16,056 WARN L191 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:16,830 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:17,615 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:18,428 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:19,230 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:20,032 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:20,830 WARN L191 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:21,616 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:22,420 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:23,214 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 12 [2019-09-19 21:43:24,119 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 956 DAG size of output: 12 [2019-09-19 21:43:24,925 WARN L191 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 962 DAG size of output: 1 [2019-09-19 21:43:25,811 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:26,653 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:27,498 WARN L191 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:28,350 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:29,206 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:30,060 WARN L191 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:30,899 WARN L191 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:31,755 WARN L191 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:32,610 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:33,465 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:34,304 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:35,161 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:36,015 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:36,855 WARN L191 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:37,702 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:38,548 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:39,378 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:40,222 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:41,062 WARN L191 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:41,919 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:42,766 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 12 [2019-09-19 21:43:43,721 WARN L191 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 990 DAG size of output: 12 [2019-09-19 21:43:44,571 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 996 DAG size of output: 1 [2019-09-19 21:43:45,513 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:46,428 WARN L191 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:47,323 WARN L191 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:48,233 WARN L191 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:49,141 WARN L191 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:50,046 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:50,961 WARN L191 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:51,872 WARN L191 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:52,766 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:53,676 WARN L191 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:54,569 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:55,471 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:56,366 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:57,254 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:58,154 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:59,058 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:43:59,959 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:44:00,858 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:44:01,764 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:44:02,660 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:44:03,563 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 12 [2019-09-19 21:44:04,651 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1025 DAG size of output: 12 [2019-09-19 21:44:05,609 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 1031 DAG size of output: 1 [2019-09-19 21:44:06,639 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:07,656 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:08,678 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:09,694 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:10,703 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:11,708 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:12,730 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:13,736 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:14,753 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:15,769 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:16,782 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:17,792 WARN L191 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:18,807 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:19,818 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:20,814 WARN L191 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:21,830 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:22,848 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:23,852 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:24,863 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:25,884 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:26,897 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 1026 DAG size of output: 12 [2019-09-19 21:44:27,971 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1061 DAG size of output: 12 [2019-09-19 21:44:28,956 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 1067 DAG size of output: 1 [2019-09-19 21:44:30,066 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:31,096 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:32,138 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:33,189 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:34,227 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:35,290 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:36,398 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:37,522 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:38,632 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:39,740 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:40,840 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:41,971 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:43,084 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:44,193 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:45,313 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:46,426 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:47,545 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:48,669 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:49,796 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:50,918 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:52,040 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1062 DAG size of output: 12 [2019-09-19 21:44:53,286 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1095 DAG size of output: 12 [2019-09-19 21:44:54,419 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 1101 DAG size of output: 1 [2019-09-19 21:44:55,646 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:44:56,851 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:44:58,078 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:44:59,307 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:00,513 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:01,721 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:02,950 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:04,150 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:05,362 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:06,575 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:07,790 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:08,999 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:10,190 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:11,405 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:12,610 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:13,814 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:15,032 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:16,244 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:17,452 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:18,655 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:19,864 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1096 DAG size of output: 12 [2019-09-19 21:45:21,194 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1129 DAG size of output: 12 [2019-09-19 21:45:22,388 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1135 DAG size of output: 1 [2019-09-19 21:45:23,722 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:25,022 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:26,295 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:27,587 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:28,873 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:30,156 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:31,461 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:32,757 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:34,046 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:35,316 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:36,612 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:37,902 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:39,180 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:40,477 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:41,778 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:43,065 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:44,359 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:45,653 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:46,960 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:48,258 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:49,565 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 1130 DAG size of output: 12 [2019-09-19 21:45:50,886 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1163 DAG size of output: 12 [2019-09-19 21:45:52,152 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1169 DAG size of output: 1 [2019-09-19 21:45:53,550 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:45:54,937 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:45:56,307 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:45:57,678 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:45:59,056 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:00,429 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:01,796 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:03,182 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:04,554 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:05,924 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:07,307 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:08,682 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:10,060 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:11,430 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:12,800 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:14,171 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:15,556 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:16,939 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:18,328 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:19,716 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:21,090 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1164 DAG size of output: 12 [2019-09-19 21:46:22,551 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 1197 DAG size of output: 12 [2019-09-19 21:46:23,902 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 1203 DAG size of output: 1 [2019-09-19 21:46:25,319 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:26,704 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:28,091 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:29,482 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:30,858 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:32,256 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:33,656 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:35,039 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:36,415 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:37,799 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:39,202 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:40,598 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:42,013 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:43,426 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:44,825 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:46,225 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:47,628 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:49,018 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:50,423 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:51,820 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:53,216 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1198 DAG size of output: 12 [2019-09-19 21:46:54,746 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1231 DAG size of output: 12 [2019-09-19 21:46:56,136 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1237 DAG size of output: 1 [2019-09-19 21:46:57,666 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:46:59,168 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:00,666 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:02,188 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:03,709 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:05,219 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:06,707 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:08,200 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:09,719 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:11,225 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:12,742 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:14,250 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:15,744 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:17,240 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:18,747 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:20,247 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:21,749 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:23,257 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:24,776 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:26,291 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:27,794 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 1232 DAG size of output: 12 [2019-09-19 21:47:29,408 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 1265 DAG size of output: 12 [2019-09-19 21:47:30,903 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 1271 DAG size of output: 1 [2019-09-19 21:47:32,492 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:34,069 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:35,632 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:37,185 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:38,749 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:40,303 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:41,891 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:43,459 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:45,014 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:46,582 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:48,160 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:49,730 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:51,299 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:52,863 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:54,422 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:55,976 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:57,539 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:47:59,132 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:48:00,709 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:48:02,277 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:48:03,829 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 1266 DAG size of output: 12 [2019-09-19 21:48:05,532 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 1299 DAG size of output: 12 [2019-09-19 21:48:07,089 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 1305 DAG size of output: 1 [2019-09-19 21:48:08,773 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:10,439 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:12,123 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:13,792 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:15,471 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:17,139 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:18,823 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:20,486 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:22,155 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:23,813 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:25,481 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:27,132 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:28,775 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:30,448 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:32,098 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:33,761 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:35,413 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:37,070 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:38,739 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:40,418 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:42,069 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 1300 DAG size of output: 12 [2019-09-19 21:48:43,814 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 1333 DAG size of output: 12 [2019-09-19 21:48:45,484 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1339 DAG size of output: 1 [2019-09-19 21:48:47,272 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:48:49,033 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:48:50,781 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:48:52,545 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:48:54,296 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:48:56,044 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:48:57,773 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:48:59,514 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:01,286 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:03,014 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:04,763 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:06,528 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:08,285 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:10,039 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:11,788 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:13,544 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:15,286 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:17,046 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:18,791 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:20,536 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:22,284 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1334 DAG size of output: 12 [2019-09-19 21:49:24,097 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 1367 DAG size of output: 12 [2019-09-19 21:49:25,830 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 1373 DAG size of output: 1 [2019-09-19 21:49:27,699 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:29,529 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:31,385 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:33,240 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:35,079 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:36,934 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:38,765 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:40,617 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:42,468 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:44,322 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:46,156 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:48,001 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:49,847 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:51,684 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:53,501 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:55,322 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:57,163 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:49:59,006 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:50:00,846 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:50:02,700 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:50:04,541 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1368 DAG size of output: 12 [2019-09-19 21:50:06,431 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1401 DAG size of output: 12 [2019-09-19 21:50:08,278 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 1407 DAG size of output: 1 [2019-09-19 21:50:10,140 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:11,986 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:13,861 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:15,716 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:17,570 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:19,440 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:21,317 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:23,188 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:25,046 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:26,886 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:28,659 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:30,403 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:32,236 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:33,995 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:35,751 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:37,497 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:39,256 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:41,007 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:42,758 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:44,511 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:46,250 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 1402 DAG size of output: 12 [2019-09-19 21:50:48,160 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1435 DAG size of output: 12 [2019-09-19 21:50:49,960 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 1441 DAG size of output: 1 [2019-09-19 21:50:51,862 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:50:53,727 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:50:55,607 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:50:57,480 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:50:59,363 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:01,259 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:03,184 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:05,150 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:07,085 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:09,028 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:10,953 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:12,880 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:14,784 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:16,685 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:18,583 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:20,479 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:22,402 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:24,292 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:26,182 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:28,065 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:29,979 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1436 DAG size of output: 12 [2019-09-19 21:51:32,008 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1469 DAG size of output: 12 [2019-09-19 21:51:33,917 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1475 DAG size of output: 1 [2019-09-19 21:51:35,933 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:37,932 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:39,935 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:41,917 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:43,906 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:45,906 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:47,914 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:49,888 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:51,868 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:53,850 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:55,844 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:57,846 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:51:59,812 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:01,809 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:03,799 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:05,770 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:07,750 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:09,730 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:11,705 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:13,708 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:15,701 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1470 DAG size of output: 12 [2019-09-19 21:52:17,774 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 1503 DAG size of output: 12 [2019-09-19 21:52:19,760 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1509 DAG size of output: 1 [2019-09-19 21:52:21,877 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:23,951 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:26,025 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:28,116 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:30,197 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:32,278 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:34,365 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:36,456 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:38,535 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:40,615 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:42,703 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:44,803 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:46,898 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:48,988 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:51,062 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:53,151 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:55,231 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:57,326 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12 [2019-09-19 21:52:59,416 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1504 DAG size of output: 12