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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --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 [2019-09-18 02:40:16,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 02:40:16,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 02:40:16,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 02:40:16,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 02:40:16,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 02:40:16,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 02:40:16,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 02:40:16,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 02:40:16,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 02:40:16,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 02:40:16,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 02:40:16,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 02:40:16,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 02:40:16,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 02:40:16,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 02:40:16,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 02:40:16,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 02:40:16,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 02:40:16,077 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 02:40:16,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 02:40:16,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 02:40:16,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 02:40:16,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 02:40:16,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 02:40:16,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 02:40:16,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 02:40:16,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 02:40:16,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 02:40:16,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 02:40:16,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 02:40:16,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 02:40:16,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 02:40:16,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 02:40:16,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 02:40:16,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 02:40:16,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 02:40:16,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 02:40:16,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 02:40:16,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 02:40:16,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 02:40:16,104 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 [2019-09-18 02:40:16,141 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 02:40:16,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 02:40:16,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 02:40:16,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 02:40:16,144 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 02:40:16,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 02:40:16,144 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 02:40:16,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 02:40:16,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 02:40:16,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 02:40:16,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 02:40:16,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 02:40:16,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 02:40:16,146 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 02:40:16,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 02:40:16,147 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 02:40:16,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 02:40:16,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 02:40:16,147 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 02:40:16,148 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 02:40:16,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 02:40:16,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:40:16,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 02:40:16,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 02:40:16,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 02:40:16,149 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 02:40:16,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 02:40:16,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 02:40:16,149 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 -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 02:40:16,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 02:40:16,220 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 02:40:16,226 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 02:40:16,228 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 02:40:16,228 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 02:40:16,229 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-18 02:40:16,301 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/174e9dbf2/1ad886038e88458185dd78c8b581497a/FLAG60da24953 [2019-09-18 02:40:16,879 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 02:40:16,880 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-18 02:40:16,893 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/174e9dbf2/1ad886038e88458185dd78c8b581497a/FLAG60da24953 [2019-09-18 02:40:17,140 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/174e9dbf2/1ad886038e88458185dd78c8b581497a [2019-09-18 02:40:17,150 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 02:40:17,151 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 02:40:17,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 02:40:17,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 02:40:17,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 02:40:17,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:40:17" (1/1) ... [2019-09-18 02:40:17,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d428e7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:17, skipping insertion in model container [2019-09-18 02:40:17,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:40:17" (1/1) ... [2019-09-18 02:40:17,167 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 02:40:17,249 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 02:40:17,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:40:17,825 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 02:40:18,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:40:18,080 INFO L192 MainTranslator]: Completed translation [2019-09-18 02:40:18,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18 WrapperNode [2019-09-18 02:40:18,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 02:40:18,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 02:40:18,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 02:40:18,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 02:40:18,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (1/1) ... [2019-09-18 02:40:18,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (1/1) ... [2019-09-18 02:40:18,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (1/1) ... [2019-09-18 02:40:18,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (1/1) ... [2019-09-18 02:40:18,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (1/1) ... [2019-09-18 02:40:18,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (1/1) ... [2019-09-18 02:40:18,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (1/1) ... [2019-09-18 02:40:18,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 02:40:18,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 02:40:18,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 02:40:18,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 02:40:18,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:40:18" (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 [2019-09-18 02:40:18,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 02:40:18,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 02:40:18,307 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 02:40:18,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 02:40:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 02:40:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-18 02:40:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 02:40:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 02:40:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 02:40:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 02:40:19,989 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 02:40:19,989 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 02:40:19,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:40:19 BoogieIcfgContainer [2019-09-18 02:40:19,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 02:40:19,992 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 02:40:19,992 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 02:40:19,995 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 02:40:19,996 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:40:19" (1/1) ... [2019-09-18 02:40:19,997 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 02:40:20,031 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-18 02:40:20,031 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 02:40:20,042 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 02:40:20,051 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 02:40:20,053 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 02:40:20,142 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 20 for LOIs [2019-09-18 02:40:21,745 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:21,863 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:22,125 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:22,231 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:22,491 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:22,607 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:22,872 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:22,983 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:23,219 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:23,355 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:23,598 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:23,712 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:23,959 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:24,070 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:24,320 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:24,427 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:24,669 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:24,775 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:25,011 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:25,139 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:25,372 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:25,494 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:25,722 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:25,843 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:26,074 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:26,187 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:26,424 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:26,544 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:26,805 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:26,924 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:27,163 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:27,268 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:27,513 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:27,618 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:27,865 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:27,971 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:28,232 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:28,567 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2019-09-18 02:40:28,673 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:40:29,186 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:29,704 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:30,241 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:30,749 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:31,273 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:31,825 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:32,410 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:32,931 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:33,447 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:33,954 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:34,462 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:34,997 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:35,510 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:36,022 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:36,522 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:37,056 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:37,566 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:38,095 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:38,649 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:39,157 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2019-09-18 02:40:40,318 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:40,507 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:40,694 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:40,880 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:41,067 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:41,256 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:41,442 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:41,629 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:41,825 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:42,013 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:42,200 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:42,411 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:42,597 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:42,784 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:42,977 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:43,163 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:43,352 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:43,540 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:43,726 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:43,916 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 02:40:44,020 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,059 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,259 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,286 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,465 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,488 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,687 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,710 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,902 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:44,925 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,105 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,322 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,343 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,499 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,520 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,713 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:45,742 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:40:46,318 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:40:46,681 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 65 [2019-09-18 02:40:47,140 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-09-18 02:40:47,260 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:40:47,767 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 96 [2019-09-18 02:40:48,007 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:40:48,578 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 87 [2019-09-18 02:40:48,734 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:40:49,215 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2019-09-18 02:40:49,560 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2019-09-18 02:40:49,707 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2019-09-18 02:40:50,081 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 74 [2019-09-18 02:40:50,373 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 48 [2019-09-18 02:40:50,586 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:40:50,968 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 53 [2019-09-18 02:40:51,380 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 74 [2019-09-18 02:40:51,524 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 02:40:51,766 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2019-09-18 02:40:52,130 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-18 02:40:52,926 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 83 [2019-09-18 02:40:53,049 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:40:53,300 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2019-09-18 02:40:53,418 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:40:53,817 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 93 [2019-09-18 02:40:54,009 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:40:54,265 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 48 [2019-09-18 02:40:54,494 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-18 02:40:54,925 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2019-09-18 02:40:55,377 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-18 02:40:55,512 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:40:55,702 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 74 [2019-09-18 02:40:56,062 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 67 [2019-09-18 02:40:56,272 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-09-18 02:40:56,879 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 100 [2019-09-18 02:40:57,084 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:40:57,506 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2019-09-18 02:40:57,713 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 02:40:58,287 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 105 [2019-09-18 02:40:58,654 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-18 02:40:58,890 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:40:59,297 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-18 02:40:59,398 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 02:40:59,557 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-09-18 02:41:00,070 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-18 02:41:00,296 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:41:00,335 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:00,377 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:00,572 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 43 [2019-09-18 02:41:00,961 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 66 [2019-09-18 02:41:00,995 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:01,023 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:01,210 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:01,231 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:01,433 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:01,456 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:01,897 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2019-09-18 02:41:02,023 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:41:02,408 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 82 [2019-09-18 02:41:02,524 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:41:02,681 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:41:02,834 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:41:03,498 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 108 [2019-09-18 02:41:03,792 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 02:41:04,450 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 96 [2019-09-18 02:41:04,670 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:41:05,219 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2019-09-18 02:41:05,426 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-09-18 02:41:05,570 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 32 [2019-09-18 02:41:05,933 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 76 [2019-09-18 02:41:06,224 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 44 [2019-09-18 02:41:06,430 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:41:06,792 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 49 [2019-09-18 02:41:07,213 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:41:07,357 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:41:07,537 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-18 02:41:07,901 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-18 02:41:08,716 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 79 [2019-09-18 02:41:08,855 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 02:41:09,141 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2019-09-18 02:41:09,274 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 02:41:09,683 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 83 [2019-09-18 02:41:09,874 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:41:10,085 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-18 02:41:10,295 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:41:10,694 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-18 02:41:11,109 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:41:11,243 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:41:11,515 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2019-09-18 02:41:11,870 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 61 [2019-09-18 02:41:12,084 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-18 02:41:12,688 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 96 [2019-09-18 02:41:12,902 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:41:13,328 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-18 02:41:13,534 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 02:41:14,539 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2019-09-18 02:41:14,865 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:41:14,998 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:41:15,136 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:41:15,464 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:41:15,595 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:41:15,721 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 30 [2019-09-18 02:41:16,245 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:41:16,376 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:41:16,510 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:41:16,687 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 36 [2019-09-18 02:41:16,863 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 36 [2019-09-18 02:41:16,901 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:16,946 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:17,348 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 81 [2019-09-18 02:41:17,516 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:41:17,928 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2019-09-18 02:41:18,108 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 02:41:18,398 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:41:18,629 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:41:19,496 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 117 [2019-09-18 02:41:19,918 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 02:41:20,583 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 116 [2019-09-18 02:41:20,872 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 02:41:21,748 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2019-09-18 02:41:22,102 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 32 [2019-09-18 02:41:22,491 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 82 [2019-09-18 02:41:22,604 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:41:22,783 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 44 [2019-09-18 02:41:22,989 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:41:23,365 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 49 [2019-09-18 02:41:23,758 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2019-09-18 02:41:23,893 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:41:24,134 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 62 [2019-09-18 02:41:24,484 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-09-18 02:41:24,698 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-18 02:41:25,260 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 86 [2019-09-18 02:41:25,394 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 02:41:25,657 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2019-09-18 02:41:25,794 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:41:26,215 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 90 [2019-09-18 02:41:26,418 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:41:26,627 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 44 [2019-09-18 02:41:26,845 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:41:27,252 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 57 [2019-09-18 02:41:27,654 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2019-09-18 02:41:27,792 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:41:27,975 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 66 [2019-09-18 02:41:28,341 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:41:29,428 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 95 [2019-09-18 02:41:29,667 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 02:41:30,125 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 02:41:30,351 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:41:31,220 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 02:41:31,644 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:41:31,773 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:41:31,909 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:41:32,228 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:41:32,355 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:41:32,480 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 30 [2019-09-18 02:41:32,945 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:41:33,177 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:41:33,888 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 72 [2019-09-18 02:41:34,016 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:41:34,035 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:34,056 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:34,202 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:41:34,414 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:34,439 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:34,620 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:34,667 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:35,263 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:41:35,390 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:41:35,772 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 80 [2019-09-18 02:41:35,891 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:41:36,052 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:41:36,209 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:41:36,832 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 107 [2019-09-18 02:41:37,127 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 02:41:37,812 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 96 [2019-09-18 02:41:38,023 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:41:38,614 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2019-09-18 02:41:38,957 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2019-09-18 02:41:39,297 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 77 [2019-09-18 02:41:39,579 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 44 [2019-09-18 02:41:39,784 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:41:40,153 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 57 [2019-09-18 02:41:40,553 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:41:40,686 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:41:40,886 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2019-09-18 02:41:41,222 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 61 [2019-09-18 02:41:41,982 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 80 [2019-09-18 02:41:42,114 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:41:42,394 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2019-09-18 02:41:42,529 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 02:41:43,139 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 91 [2019-09-18 02:41:43,328 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:41:43,553 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 44 [2019-09-18 02:41:43,764 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:41:44,180 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 57 [2019-09-18 02:41:44,601 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-18 02:41:44,737 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 02:41:44,923 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 70 [2019-09-18 02:41:45,298 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 64 [2019-09-18 02:41:46,248 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 92 [2019-09-18 02:41:46,424 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:41:46,781 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:41:46,952 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:41:47,441 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-09-18 02:41:47,661 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:41:47,879 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 44 [2019-09-18 02:41:48,085 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:41:48,495 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2019-09-18 02:41:48,895 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:41:49,029 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:41:49,280 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2019-09-18 02:41:49,633 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 61 [2019-09-18 02:41:50,500 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 106 [2019-09-18 02:41:50,745 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:41:51,236 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 104 [2019-09-18 02:41:51,474 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-18 02:41:52,770 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 133 DAG size of output: 114 [2019-09-18 02:41:53,065 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:41:53,195 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:41:53,325 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:41:53,779 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:41:53,903 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:41:54,025 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 30 [2019-09-18 02:41:54,496 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:41:54,599 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:41:54,742 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:41:55,021 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:55,050 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 02:41:55,560 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 70 [2019-09-18 02:41:55,697 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 02:41:55,979 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 78 [2019-09-18 02:41:56,106 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 02:41:56,687 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-09-18 02:41:56,872 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:41:57,615 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 106 [2019-09-18 02:41:57,968 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:41:58,578 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 113 [2019-09-18 02:41:58,861 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 02:41:59,670 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 126 [2019-09-18 02:42:00,014 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2019-09-18 02:42:00,378 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 77 [2019-09-18 02:42:00,662 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-18 02:42:00,874 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:42:01,236 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 49 [2019-09-18 02:42:01,653 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:42:01,792 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:42:01,965 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 64 [2019-09-18 02:42:02,322 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 58 [2019-09-18 02:42:03,001 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 93 [2019-09-18 02:42:03,162 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:42:03,480 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 02:42:03,639 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:42:04,110 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 102 [2019-09-18 02:42:04,333 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 02:42:04,541 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 44 [2019-09-18 02:42:04,751 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:42:05,141 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 49 [2019-09-18 02:42:05,551 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:42:05,684 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:42:05,852 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-18 02:42:06,204 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-18 02:42:07,088 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 104 [2019-09-18 02:42:07,336 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-18 02:42:07,822 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 103 [2019-09-18 02:42:08,061 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 02:42:08,679 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-18 02:42:09,058 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 62 [2019-09-18 02:42:09,168 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:42:09,298 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:42:09,599 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 63 [2019-09-18 02:42:09,710 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 02:42:09,831 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 30 [2019-09-18 02:42:10,299 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:42:10,401 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:42:10,534 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:42:11,241 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 71 [2019-09-18 02:42:11,370 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:42:12,014 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2019-09-18 02:42:12,376 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 61 [2019-09-18 02:42:12,750 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-18 02:42:13,222 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-18 02:42:13,352 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:42:13,917 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2019-09-18 02:42:14,183 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:42:14,711 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2019-09-18 02:42:14,873 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:42:15,384 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 97 [2019-09-18 02:42:15,962 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2019-09-18 02:42:16,176 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:42:16,558 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-18 02:42:17,010 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-09-18 02:42:17,477 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 88 [2019-09-18 02:42:17,646 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:42:17,968 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:42:18,127 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:42:18,839 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2019-09-18 02:42:19,001 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:42:19,205 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-18 02:42:19,404 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:42:19,793 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 49 [2019-09-18 02:42:20,210 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:42:20,350 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:42:20,531 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-18 02:42:20,903 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2019-09-18 02:42:21,674 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 91 [2019-09-18 02:42:21,847 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:42:22,199 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2019-09-18 02:42:22,368 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:42:22,840 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 94 [2019-09-18 02:42:23,123 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:42:23,245 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:42:23,380 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:42:23,812 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:42:23,934 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:42:24,058 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 30 [2019-09-18 02:42:24,508 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 61 [2019-09-18 02:42:24,865 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-18 02:42:25,330 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-18 02:42:25,452 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:42:25,986 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 96 [2019-09-18 02:42:26,240 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:42:26,802 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 85 [2019-09-18 02:42:26,974 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:42:27,420 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 93 [2019-09-18 02:42:27,637 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:42:28,307 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 109 [2019-09-18 02:42:28,627 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:42:29,495 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 105 [2019-09-18 02:42:29,764 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 02:42:30,536 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-18 02:42:30,740 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-09-18 02:42:31,209 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 02:42:31,412 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:42:31,798 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-09-18 02:42:32,252 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-18 02:42:32,718 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 97 [2019-09-18 02:42:32,895 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:42:33,261 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 97 [2019-09-18 02:42:33,431 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:42:34,146 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 79 [2019-09-18 02:42:34,313 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 02:42:34,512 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 48 [2019-09-18 02:42:34,717 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:42:35,110 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 53 [2019-09-18 02:42:35,523 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:42:35,664 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:42:35,850 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2019-09-18 02:42:36,221 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 62 [2019-09-18 02:42:36,986 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 100 [2019-09-18 02:42:37,189 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:42:37,587 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2019-09-18 02:42:37,776 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 02:42:38,245 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 103 [2019-09-18 02:42:38,473 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 02:42:38,693 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 44 [2019-09-18 02:42:38,898 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:42:39,305 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 49 [2019-09-18 02:42:39,717 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-18 02:42:39,856 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:42:40,089 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2019-09-18 02:42:40,431 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2019-09-18 02:42:41,473 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 101 [2019-09-18 02:42:41,695 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:42:42,111 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2019-09-18 02:42:42,319 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:42:42,924 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 119 [2019-09-18 02:42:43,345 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:42:43,472 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:42:43,601 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:42:44,050 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:42:44,176 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:42:44,301 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 30 [2019-09-18 02:42:44,671 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2019-09-18 02:42:44,793 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:42:45,167 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 82 [2019-09-18 02:42:45,278 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:42:45,435 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:42:45,591 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:42:46,216 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 108 [2019-09-18 02:42:46,508 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 02:42:47,183 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 93 [2019-09-18 02:42:47,392 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:42:47,983 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-09-18 02:42:48,561 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 66 [2019-09-18 02:42:48,766 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2019-09-18 02:42:49,143 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-18 02:42:49,357 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 36 [2019-09-18 02:42:49,610 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-18 02:42:50,203 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 89 [2019-09-18 02:42:50,347 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:42:50,633 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:42:50,772 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:42:51,123 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 77 [2019-09-18 02:42:51,287 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:42:51,485 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-18 02:42:51,689 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:42:52,066 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 49 [2019-09-18 02:42:52,467 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-18 02:42:52,605 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:42:52,839 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2019-09-18 02:42:53,169 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2019-09-18 02:42:54,129 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 92 [2019-09-18 02:42:54,308 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:42:54,665 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:42:54,841 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:42:55,325 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 95 [2019-09-18 02:42:55,750 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:42:55,875 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:42:56,006 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:42:56,462 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:42:56,588 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:42:56,710 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 30 [2019-09-18 02:42:57,088 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2019-09-18 02:42:57,215 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:42:57,585 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 82 [2019-09-18 02:42:57,699 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:42:57,859 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:42:58,016 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:42:58,648 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 105 [2019-09-18 02:42:58,951 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 02:42:59,570 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 97 [2019-09-18 02:42:59,761 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:43:00,327 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 103 [2019-09-18 02:43:00,532 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-18 02:43:00,912 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 66 [2019-09-18 02:43:01,121 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:43:01,500 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-18 02:43:01,955 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-09-18 02:43:02,512 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 85 [2019-09-18 02:43:02,640 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:43:02,910 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2019-09-18 02:43:03,042 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:43:03,399 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 75 [2019-09-18 02:43:03,570 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:43:03,766 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-18 02:43:03,984 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:43:04,370 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 49 [2019-09-18 02:43:04,779 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-18 02:43:04,918 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:43:05,090 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 73 [2019-09-18 02:43:05,454 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 63 [2019-09-18 02:43:06,228 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 93 [2019-09-18 02:43:06,429 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:43:06,829 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-18 02:43:07,026 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:43:07,486 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-18 02:43:07,716 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:43:07,931 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 48 [2019-09-18 02:43:08,131 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-18 02:43:08,541 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 58 [2019-09-18 02:43:08,953 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-18 02:43:09,096 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:43:09,326 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 59 [2019-09-18 02:43:09,661 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-18 02:43:10,593 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 97 [2019-09-18 02:43:10,799 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:43:11,212 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-18 02:43:11,411 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:43:12,023 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 115 [2019-09-18 02:43:12,401 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:43:12,647 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:43:13,057 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:43:13,263 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 31 [2019-09-18 02:43:13,719 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 61 [2019-09-18 02:43:14,091 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2019-09-18 02:43:14,567 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-18 02:43:14,692 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 02:43:15,230 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 92 [2019-09-18 02:43:15,478 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:43:16,043 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 87 [2019-09-18 02:43:16,211 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:43:16,731 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 99 [2019-09-18 02:43:17,300 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 02:43:17,515 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:43:17,895 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-09-18 02:43:18,341 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-18 02:43:18,955 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 91 [2019-09-18 02:43:19,107 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:43:19,405 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-18 02:43:19,547 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:43:19,902 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 78 [2019-09-18 02:43:20,069 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 02:43:20,268 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-18 02:43:20,474 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:43:20,870 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 49 [2019-09-18 02:43:21,287 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2019-09-18 02:43:21,430 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:43:21,665 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 61 [2019-09-18 02:43:22,018 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-18 02:43:22,951 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 92 [2019-09-18 02:43:23,126 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:43:23,486 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:43:23,663 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:43:24,144 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2019-09-18 02:43:24,447 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:43:24,572 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:43:24,701 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:43:25,021 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:43:25,149 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:43:25,313 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 30 [2019-09-18 02:43:25,766 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-18 02:43:25,998 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:43:26,403 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:43:26,791 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-18 02:43:27,297 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-18 02:43:27,437 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:43:28,008 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99 [2019-09-18 02:43:28,273 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 02:43:28,808 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 88 [2019-09-18 02:43:28,970 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:43:29,470 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2019-09-18 02:43:30,056 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 68 [2019-09-18 02:43:30,270 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2019-09-18 02:43:30,656 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-18 02:43:31,103 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-18 02:43:31,708 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 89 [2019-09-18 02:43:31,857 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:43:32,144 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:43:32,285 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:43:32,642 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 82 [2019-09-18 02:43:32,804 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:43:33,007 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-18 02:43:33,204 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:43:33,602 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 49 [2019-09-18 02:43:34,020 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-18 02:43:34,162 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:43:34,403 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2019-09-18 02:43:34,756 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2019-09-18 02:43:35,528 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 96 [2019-09-18 02:43:35,731 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:43:36,137 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-18 02:43:36,335 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 02:43:37,332 WARN L191 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 95 [2019-09-18 02:43:37,708 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:43:37,811 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:43:37,939 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:43:38,349 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:43:38,452 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:43:38,593 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-09-18 02:43:39,055 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-18 02:43:39,157 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:43:39,292 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:43:39,584 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 44 [2019-09-18 02:43:40,077 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 77 [2019-09-18 02:43:40,217 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:43:40,568 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 71 [2019-09-18 02:43:40,674 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:43:41,004 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2019-09-18 02:43:41,162 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 02:43:41,810 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 102 [2019-09-18 02:43:42,105 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 02:43:42,714 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 87 [2019-09-18 02:43:42,895 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:43:43,397 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2019-09-18 02:43:43,646 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:43:44,437 WARN L191 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 110 [2019-09-18 02:43:44,804 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 02:43:45,634 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 106 [2019-09-18 02:43:45,887 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:43:46,552 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 113 [2019-09-18 02:43:46,864 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 02:43:47,938 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 167 DAG size of output: 140 [2019-09-18 02:43:48,434 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:43:49,516 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 149 DAG size of output: 122 [2019-09-18 02:43:49,848 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 02:43:50,789 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 138 [2019-09-18 02:43:51,524 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:43:51,650 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:43:52,008 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 80 [2019-09-18 02:43:52,122 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:43:52,281 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:43:52,441 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:43:53,074 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 105 [2019-09-18 02:43:53,373 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 02:43:54,028 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 94 [2019-09-18 02:43:54,226 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:43:54,814 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 107 [2019-09-18 02:43:55,403 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 66 [2019-09-18 02:43:55,615 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:43:55,998 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-18 02:43:56,102 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:43:56,447 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-09-18 02:43:56,892 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 93 [2019-09-18 02:43:57,051 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:43:57,386 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 02:43:57,551 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:43:58,107 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 83 [2019-09-18 02:43:58,274 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:43:58,491 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 48 [2019-09-18 02:43:58,697 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-18 02:43:59,099 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 58 [2019-09-18 02:43:59,513 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-18 02:43:59,654 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:43:59,851 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 74 [2019-09-18 02:44:00,214 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 67 [2019-09-18 02:44:00,996 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 98 [2019-09-18 02:44:01,193 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:44:01,597 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 97 [2019-09-18 02:44:01,790 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:44:02,249 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 102 [2019-09-18 02:44:02,474 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 02:44:02,709 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 44 [2019-09-18 02:44:02,912 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:44:03,325 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 49 [2019-09-18 02:44:03,744 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-18 02:44:03,887 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:44:04,071 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 69 [2019-09-18 02:44:04,428 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 58 [2019-09-18 02:44:05,270 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 97 [2019-09-18 02:44:05,492 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:44:05,922 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-18 02:44:06,129 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:44:06,754 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 116 [2019-09-18 02:44:07,052 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:44:07,182 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:44:07,315 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:44:07,636 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:44:07,761 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:44:07,888 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 30 [2019-09-18 02:44:08,151 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 44 [2019-09-18 02:44:08,496 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:44:08,632 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:44:08,938 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 77 [2019-09-18 02:44:09,335 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2019-09-18 02:44:09,484 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:44:10,095 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 102 [2019-09-18 02:44:10,370 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 02:44:10,924 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 86 [2019-09-18 02:44:11,092 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 02:44:11,557 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 91 [2019-09-18 02:44:11,787 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:44:12,554 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 112 [2019-09-18 02:44:12,916 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 02:44:13,687 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 102 [2019-09-18 02:44:13,923 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 02:44:14,687 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-09-18 02:44:15,063 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 45 [2019-09-18 02:44:15,400 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 81 [2019-09-18 02:44:15,533 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:44:15,877 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2019-09-18 02:44:16,304 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2019-09-18 02:44:16,465 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:44:17,096 WARN L191 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 101 [2019-09-18 02:44:17,382 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:44:17,938 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 87 [2019-09-18 02:44:18,106 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:44:18,657 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 02:44:19,393 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:44:19,516 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:44:19,865 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-18 02:44:19,971 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:44:20,124 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:44:20,275 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:44:20,871 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 02:44:21,161 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:44:21,849 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 93 [2019-09-18 02:44:22,057 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:44:22,561 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 98 [2019-09-18 02:44:22,815 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:44:23,663 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 123 [2019-09-18 02:44:24,061 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 02:44:24,872 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 108 [2019-09-18 02:44:25,119 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 02:44:26,023 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 113 [2019-09-18 02:44:26,310 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 02:44:27,389 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 170 DAG size of output: 145 [2019-09-18 02:44:27,884 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:44:29,080 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 155 DAG size of output: 125 [2019-09-18 02:44:29,468 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 02:44:30,355 WARN L191 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 131 [2019-09-18 02:44:30,779 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:44:32,087 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 183 DAG size of output: 156 [2019-09-18 02:44:32,700 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:44:34,263 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 165 DAG size of output: 142 [2019-09-18 02:44:34,743 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 02:44:35,965 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 161 DAG size of output: 147 [2019-09-18 02:44:36,530 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 70 [2019-09-18 02:44:36,730 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:44:37,106 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-18 02:44:37,318 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 38 [2019-09-18 02:44:37,569 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-18 02:44:38,003 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 93 [2019-09-18 02:44:38,156 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:44:38,465 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 02:44:38,611 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:44:39,136 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 82 [2019-09-18 02:44:39,293 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:44:39,488 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 48 [2019-09-18 02:44:39,688 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:44:40,077 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 53 [2019-09-18 02:44:40,494 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:44:40,627 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:44:40,805 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2019-09-18 02:44:41,190 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 62 [2019-09-18 02:44:41,398 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-18 02:44:41,986 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-18 02:44:42,202 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:44:42,630 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 100 [2019-09-18 02:44:42,845 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:44:43,336 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2019-09-18 02:44:43,580 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 02:44:43,823 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2019-09-18 02:44:44,034 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:44:44,472 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 53 [2019-09-18 02:44:44,890 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 74 [2019-09-18 02:44:45,033 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 02:44:45,221 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2019-09-18 02:44:45,597 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 62 [2019-09-18 02:44:46,424 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 110 [2019-09-18 02:44:46,669 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 02:44:47,165 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-09-18 02:44:47,409 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 02:44:47,971 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-18 02:44:48,247 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 02:44:48,495 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 48 [2019-09-18 02:44:48,714 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-18 02:44:49,143 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 58 [2019-09-18 02:44:49,566 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2019-09-18 02:44:49,711 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:44:49,952 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 58 [2019-09-18 02:44:50,306 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 63 [2019-09-18 02:44:50,512 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-18 02:44:51,272 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 118 [2019-09-18 02:44:51,556 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:44:52,099 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2019-09-18 02:44:52,357 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 02:44:53,045 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 125 [2019-09-18 02:44:53,459 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:44:53,585 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:44:53,713 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:44:54,039 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:44:54,170 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:44:54,834 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2019-09-18 02:44:54,968 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 02:44:55,348 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 78 [2019-09-18 02:44:55,470 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 02:44:55,634 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:44:55,800 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:44:56,428 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2019-09-18 02:44:56,728 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:44:57,392 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 96 [2019-09-18 02:44:57,599 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:44:58,116 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 101 [2019-09-18 02:44:58,368 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:44:59,257 WARN L191 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 126 [2019-09-18 02:44:59,661 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 02:45:00,508 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 106 [2019-09-18 02:45:00,764 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:45:01,718 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 111 [2019-09-18 02:45:02,023 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 02:45:03,138 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 165 DAG size of output: 140 [2019-09-18 02:45:03,657 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:45:04,894 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 147 DAG size of output: 123 [2019-09-18 02:45:05,282 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 02:45:06,344 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 162 DAG size of output: 141 [2019-09-18 02:45:06,918 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 70 [2019-09-18 02:45:07,123 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2019-09-18 02:45:07,606 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 54 [2019-09-18 02:45:07,829 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 36 [2019-09-18 02:45:08,099 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 53 [2019-09-18 02:45:08,204 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 02:45:08,571 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-18 02:45:08,739 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:45:09,086 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 101 [2019-09-18 02:45:09,265 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:45:09,823 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 82 [2019-09-18 02:45:09,991 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:45:10,202 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-18 02:45:10,408 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:45:10,777 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 49 [2019-09-18 02:45:11,195 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:45:11,335 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:45:11,510 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-18 02:45:11,884 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-18 02:45:12,863 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 92 [2019-09-18 02:45:13,046 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:45:13,403 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:45:13,578 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:45:14,012 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 93 [2019-09-18 02:45:14,216 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:45:14,430 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2019-09-18 02:45:14,641 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:45:15,044 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 53 [2019-09-18 02:45:15,464 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-18 02:45:15,605 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:45:15,784 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 72 [2019-09-18 02:45:16,164 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 62 [2019-09-18 02:45:16,369 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-18 02:45:17,244 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 101 [2019-09-18 02:45:17,462 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:45:17,870 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2019-09-18 02:45:18,067 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:45:18,533 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 101 [2019-09-18 02:45:18,759 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:45:18,990 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 48 [2019-09-18 02:45:19,199 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:45:19,615 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 53 [2019-09-18 02:45:20,038 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:45:20,174 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:45:20,355 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2019-09-18 02:45:20,720 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 64 [2019-09-18 02:45:21,654 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 117 [2019-09-18 02:45:21,926 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 02:45:22,481 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-18 02:45:22,745 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 02:45:23,726 WARN L191 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 114 [2019-09-18 02:45:24,108 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:45:24,339 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:45:24,735 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-18 02:45:24,839 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:45:25,435 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:45:25,820 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-18 02:45:26,323 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-18 02:45:26,456 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:45:27,024 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2019-09-18 02:45:27,288 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:45:27,875 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 90 [2019-09-18 02:45:28,050 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:45:28,506 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2019-09-18 02:45:28,728 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:45:29,520 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 118 [2019-09-18 02:45:29,884 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:45:30,665 WARN L191 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-09-18 02:45:30,906 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-18 02:45:31,666 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 125 [2019-09-18 02:45:32,252 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 02:45:32,467 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:45:32,852 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-18 02:45:33,303 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-18 02:45:33,887 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 82 [2019-09-18 02:45:34,033 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:45:34,333 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2019-09-18 02:45:34,480 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:45:35,004 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 77 [2019-09-18 02:45:35,162 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:45:35,358 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-18 02:45:35,573 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:45:35,982 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-18 02:45:36,408 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:45:36,548 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:45:36,794 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2019-09-18 02:45:37,146 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-09-18 02:45:37,362 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-18 02:45:38,135 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 89 [2019-09-18 02:45:38,317 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:45:38,709 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2019-09-18 02:45:38,899 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:45:39,581 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-09-18 02:45:39,794 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:45:40,052 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 48 [2019-09-18 02:45:40,315 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-18 02:45:40,783 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 58 [2019-09-18 02:45:41,170 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-18 02:45:41,307 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:45:41,533 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 62 [2019-09-18 02:45:41,875 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2019-09-18 02:45:42,948 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 101 [2019-09-18 02:45:43,158 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 02:45:43,578 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2019-09-18 02:45:43,777 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 02:45:44,341 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 105 [2019-09-18 02:45:44,706 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:45:44,809 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:45:44,931 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:45:45,335 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-18 02:45:45,439 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:45:45,580 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-09-18 02:45:45,976 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:45:46,105 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:45:46,246 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:45:46,740 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 61 [2019-09-18 02:45:47,119 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-18 02:45:47,617 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-18 02:45:47,750 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:45:48,320 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2019-09-18 02:45:48,591 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:45:49,151 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2019-09-18 02:45:49,323 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:45:49,776 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 91 [2019-09-18 02:45:49,995 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:45:50,739 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 116 [2019-09-18 02:45:51,088 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 02:45:51,872 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 105 [2019-09-18 02:45:52,108 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 02:45:52,792 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2019-09-18 02:45:53,347 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2019-09-18 02:45:53,555 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-18 02:45:53,925 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-18 02:45:54,351 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-18 02:45:54,930 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 91 [2019-09-18 02:45:55,070 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:45:55,349 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-18 02:45:55,488 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:45:55,842 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 80 [2019-09-18 02:45:56,003 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:45:56,212 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-18 02:45:56,408 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-18 02:45:56,780 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 49 [2019-09-18 02:45:57,185 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:45:57,313 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:45:57,490 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 70 [2019-09-18 02:45:57,846 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2019-09-18 02:45:58,762 WARN L191 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 91 [2019-09-18 02:45:58,928 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:45:59,275 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2019-09-18 02:45:59,444 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:45:59,878 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 90 [2019-09-18 02:46:00,081 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:46:00,290 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 44 [2019-09-18 02:46:00,485 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:46:00,876 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 57 [2019-09-18 02:46:01,268 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:46:01,400 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:46:01,625 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2019-09-18 02:46:01,953 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-09-18 02:46:02,763 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 104 [2019-09-18 02:46:02,996 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-18 02:46:03,432 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2019-09-18 02:46:03,641 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 02:46:04,161 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 109 [2019-09-18 02:46:04,408 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:46:04,630 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 48 [2019-09-18 02:46:04,830 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:46:05,241 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 53 [2019-09-18 02:46:05,643 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:46:05,780 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:06,002 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 60 [2019-09-18 02:46:06,342 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 63 [2019-09-18 02:46:07,195 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 116 [2019-09-18 02:46:07,437 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 02:46:07,946 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2019-09-18 02:46:08,196 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 02:46:09,237 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 159 DAG size of output: 128 [2019-09-18 02:46:09,638 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:46:09,759 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:46:09,883 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-18 02:46:10,194 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-18 02:46:10,317 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:46:10,470 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 30 [2019-09-18 02:46:10,718 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 45 [2019-09-18 02:46:11,064 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 81 [2019-09-18 02:46:11,209 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:46:11,509 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 78 [2019-09-18 02:46:11,907 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 86 [2019-09-18 02:46:12,062 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 02:46:12,670 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 106 [2019-09-18 02:46:12,938 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:46:13,543 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 91 [2019-09-18 02:46:13,725 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:46:14,290 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 105 [2019-09-18 02:46:14,667 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 43 [2019-09-18 02:46:15,056 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-18 02:46:15,412 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 65 [2019-09-18 02:46:15,881 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-09-18 02:46:16,004 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:16,511 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 93 [2019-09-18 02:46:16,757 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:46:17,272 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 84 [2019-09-18 02:46:17,423 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 02:46:17,909 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-09-18 02:46:18,388 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 65 [2019-09-18 02:46:18,541 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 40 [2019-09-18 02:46:18,969 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 61 [2019-09-18 02:46:19,324 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2019-09-18 02:46:19,792 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-18 02:46:19,916 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 02:46:20,430 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 94 [2019-09-18 02:46:20,674 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:21,161 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 89 [2019-09-18 02:46:21,306 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:46:21,785 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2019-09-18 02:46:22,119 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2019-09-18 02:46:22,460 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 74 [2019-09-18 02:46:22,729 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 48 [2019-09-18 02:46:22,925 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-18 02:46:23,283 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 53 [2019-09-18 02:46:23,694 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:46:23,827 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:24,056 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2019-09-18 02:46:24,383 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-09-18 02:46:25,021 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 89 [2019-09-18 02:46:25,171 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:46:25,466 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2019-09-18 02:46:25,607 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:46:26,006 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 93 [2019-09-18 02:46:26,185 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:46:26,382 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-18 02:46:26,590 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:46:26,962 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-18 02:46:27,357 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:46:27,491 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:46:27,718 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2019-09-18 02:46:28,051 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-09-18 02:46:28,971 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 92 [2019-09-18 02:46:29,134 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:46:29,452 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 02:46:29,610 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:46:30,043 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 92 [2019-09-18 02:46:30,231 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 02:46:30,440 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 44 [2019-09-18 02:46:30,636 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-18 02:46:31,031 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 57 [2019-09-18 02:46:31,414 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-18 02:46:31,545 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 02:46:31,718 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2019-09-18 02:46:32,066 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2019-09-18 02:46:33,091 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 102 [2019-09-18 02:46:33,292 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 02:46:33,704 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 97 [2019-09-18 02:46:33,909 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 02:46:34,462 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 104 [2019-09-18 02:46:34,744 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-18 02:46:34,867 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:46:34,993 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:46:35,416 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:46:35,536 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:46:35,691 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 30 [2019-09-18 02:46:36,180 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-18 02:46:36,302 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:46:36,424 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-18 02:46:36,587 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 36 [2019-09-18 02:46:36,738 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 36 [2019-09-18 02:46:36,990 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-18 02:46:37,157 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 02:46:37,157 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 02:46:37,160 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 14739#(and (= main_~__tmp_134~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__VERIFIER_assert__cond~133 main_~__tmp_134~0) (not (= main_~__VERIFIER_assert__cond~132 0)) (= main_~__VERIFIER_assert__cond~133 0)) [2019-09-18 02:46:37,160 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 14130#false [2019-09-18 02:46:37,161 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_VIOLATIONERROR_FUNCTION satisfy 11965#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 0)) [2019-09-18 02:46:37,161 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 14039#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~6 0)) [2019-09-18 02:46:37,161 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 10452#false [2019-09-18 02:46:37,161 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 14141#(and (= main_~__VERIFIER_assert__cond~2 0) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2609_0~0) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)) [2019-09-18 02:46:37,161 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 14120#false [2019-09-18 02:46:37,162 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 11138#false [2019-09-18 02:46:37,162 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 13978#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~main____CPAchecker_TMP_3~0 0) (= main_~__VERIFIER_assert__cond~12 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0)) [2019-09-18 02:46:37,162 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 7992#false [2019-09-18 02:46:37,162 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 14136#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2609_0~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__tmp_4~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~3 0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)) [2019-09-18 02:46:37,162 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 14731#(= main_~__VERIFIER_assert__cond~132 0) [2019-09-18 02:46:37,162 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 13253#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0)) [2019-09-18 02:46:37,163 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 7985#(and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-09-18 02:46:37,163 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 14723#(= main_~__VERIFIER_assert__cond~10 0) [2019-09-18 02:46:37,163 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 12707#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (= main_~main____CPAchecker_TMP_3~0 0) (not (= main_~__VERIFIER_assert__cond~12 0)) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0)) [2019-09-18 02:46:37,188 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 02:46:37,189 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 02:46:37,190 INFO L168 Benchmark]: Toolchain (without parser) took 380039.42 ms. Allocated memory was 134.2 MB in the beginning and 154.1 MB in the end (delta: 19.9 MB). Free memory was 88.7 MB in the beginning and 47.6 MB in the end (delta: 41.1 MB). Peak memory consumption was 61.0 MB. Max. memory is 7.1 GB. [2019-09-18 02:46:37,191 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 02:46:37,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 929.62 ms. Allocated memory was 134.2 MB in the beginning and 200.3 MB in the end (delta: 66.1 MB). Free memory was 88.5 MB in the beginning and 153.8 MB in the end (delta: -65.4 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. [2019-09-18 02:46:37,191 INFO L168 Benchmark]: Boogie Preprocessor took 138.57 ms. Allocated memory is still 200.3 MB. Free memory was 153.2 MB in the beginning and 148.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-09-18 02:46:37,192 INFO L168 Benchmark]: RCFGBuilder took 1770.73 ms. Allocated memory was 200.3 MB in the beginning and 227.5 MB in the end (delta: 27.3 MB). Free memory was 148.7 MB in the beginning and 99.1 MB in the end (delta: 49.5 MB). Peak memory consumption was 77.0 MB. Max. memory is 7.1 GB. [2019-09-18 02:46:37,192 INFO L168 Benchmark]: Sifa took 377196.65 ms. Allocated memory was 227.5 MB in the beginning and 154.1 MB in the end (delta: -73.4 MB). Free memory was 99.1 MB in the beginning and 47.6 MB in the end (delta: 51.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 02:46:37,193 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 929.62 ms. Allocated memory was 134.2 MB in the beginning and 200.3 MB in the end (delta: 66.1 MB). Free memory was 88.5 MB in the beginning and 153.8 MB in the end (delta: -65.4 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 138.57 ms. Allocated memory is still 200.3 MB. Free memory was 153.2 MB in the beginning and 148.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1770.73 ms. Allocated memory was 200.3 MB in the beginning and 227.5 MB in the end (delta: 27.3 MB). Free memory was 148.7 MB in the beginning and 99.1 MB in the end (delta: 49.5 MB). Peak memory consumption was 77.0 MB. Max. memory is 7.1 GB. * Sifa took 377196.65 ms. Allocated memory was 227.5 MB in the beginning and 154.1 MB in the end (delta: -73.4 MB). Free memory was 99.1 MB in the beginning and 47.6 MB in the end (delta: 51.6 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 377132, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 4715, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 4371, TOOLS_POST_TIME[ms]: 2258, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 21, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 4373, TOOLS_QUANTIFIERELIM_TIME[ms]: 1629, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 14, FLUID_QUERY_TIME[ms]: 69, FLUID_QUERIES: 5009, FLUID_YES_ANSWERS: 86, DOMAIN_JOIN_APPLICATIONS: 2063, DOMAIN_JOIN_TIME[ms]: 277935, DOMAIN_ALPHA_APPLICATIONS: 86, DOMAIN_ALPHA_TIME[ms]: 526, DOMAIN_WIDEN_APPLICATIONS: 182, DOMAIN_WIDEN_TIME[ms]: 93227, DOMAIN_ISSUBSETEQ_APPLICATIONS: 294, DOMAIN_ISSUBSETEQ_TIME[ms]: 585, DOMAIN_ISBOTTOM_APPLICATIONS: 669, DOMAIN_ISBOTTOM_TIME[ms]: 1004, LOOP_SUMMARIZER_APPLICATIONS: 112, LOOP_SUMMARIZER_CACHE_MISSES: 112, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 335141, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 335139, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 294, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 36, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 35, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 54, REGEX_TO_DAG_TIME[ms]: 64, DAG_COMPRESSION_TIME[ms]: 1054, DAG_COMPRESSION_PROCESSED_NODES: 84714, DAG_COMPRESSION_RETAINED_NODES: 1541 - UnprovableResult [Line: 2611]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 14739#(and (= main_~__tmp_134~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__VERIFIER_assert__cond~133 main_~__tmp_134~0) (not (= main_~__VERIFIER_assert__cond~132 0)) (= main_~__VERIFIER_assert__cond~133 0)). Possible FailurePath: - PositiveResult [Line: 100]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 214]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 11965#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 0)). Possible FailurePath: - UnprovableResult [Line: 140]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 14039#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~6 0)). Possible FailurePath: - PositiveResult [Line: 180]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 71]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 14141#(and (= main_~__VERIFIER_assert__cond~2 0) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2609_0~0) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - PositiveResult [Line: 112]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 168]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 250]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 13978#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~main____CPAchecker_TMP_3~0 0) (= main_~__VERIFIER_assert__cond~12 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0)). Possible FailurePath: - PositiveResult [Line: 42]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 83]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 14136#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2609_0~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__tmp_4~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~3 0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - UnprovableResult [Line: 2599]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 14731#(= main_~__VERIFIER_assert__cond~132 0). Possible FailurePath: - UnprovableResult [Line: 152]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 13253#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0)). Possible FailurePath: - UnprovableResult [Line: 30]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 7985#(and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__tagbuf_len~0 main_~main__t~0)). Possible FailurePath: - UnprovableResult [Line: 202]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 14723#(= main_~__VERIFIER_assert__cond~10 0). Possible FailurePath: - UnprovableResult [Line: 262]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 12707#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (= main_~main____CPAchecker_TMP_3~0 0) (not (= main_~__VERIFIER_assert__cond~12 0)) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...