java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:44:57,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:44:57,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:44:57,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:44:57,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:44:57,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:44:57,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:44:57,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:44:57,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:44:57,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:44:57,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:44:57,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:44:57,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:44:57,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:44:57,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:44:57,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:44:57,142 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:44:57,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:44:57,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:44:57,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:44:57,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:44:57,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:44:57,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:44:57,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:44:57,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:44:57,154 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:44:57,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:44:57,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:44:57,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:44:57,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:44:57,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:44:57,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:44:57,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:44:57,159 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:44:57,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:44:57,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:44:57,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:44:57,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:44:57,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:44:57,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:44:57,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:44:57,163 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 [2019-09-16 17:44:57,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:44:57,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:44:57,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 17:44:57,179 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 17:44:57,179 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 17:44:57,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:44:57,179 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:44:57,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 17:44:57,180 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:44:57,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:44:57,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:44:57,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:44:57,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:44:57,181 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:44:57,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:44:57,181 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 17:44:57,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:44:57,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:44:57,182 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:44:57,182 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 17:44:57,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 17:44:57,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:44:57,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:44:57,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:44:57,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 17:44:57,183 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 17:44:57,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:44:57,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 17:44:57,184 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> 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 [2019-09-16 17:44:57,215 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:44:57,227 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:44:57,230 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:44:57,232 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:44:57,232 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:44:57,233 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+sep-reducer.c [2019-09-16 17:44:57,308 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea07b5f4a/f169204becbc4b8886890a74b42aba41/FLAG830aa77db [2019-09-16 17:44:57,952 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:44:57,953 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+sep-reducer.c [2019-09-16 17:44:57,982 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea07b5f4a/f169204becbc4b8886890a74b42aba41/FLAG830aa77db [2019-09-16 17:44:58,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea07b5f4a/f169204becbc4b8886890a74b42aba41 [2019-09-16 17:44:58,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:44:58,168 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:44:58,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:44:58,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:44:58,174 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:44:58,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e10d78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58, skipping insertion in model container [2019-09-16 17:44:58,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,184 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:44:58,299 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:44:59,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:44:59,187 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:44:59,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:44:59,476 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:44:59,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59 WrapperNode [2019-09-16 17:44:59,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:44:59,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:44:59,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:44:59,477 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:44:59,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (1/1) ... [2019-09-16 17:44:59,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (1/1) ... [2019-09-16 17:44:59,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (1/1) ... [2019-09-16 17:44:59,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (1/1) ... [2019-09-16 17:44:59,610 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (1/1) ... [2019-09-16 17:44:59,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (1/1) ... [2019-09-16 17:44:59,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (1/1) ... [2019-09-16 17:44:59,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:44:59,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:44:59,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:44:59,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:44:59,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:59" (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 [2019-09-16 17:44:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:44:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:44:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:44:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:44:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-16 17:44:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-16 17:44:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:44:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:44:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:44:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:45:02,078 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:45:02,079 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-16 17:45:02,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:45:02 BoogieIcfgContainer [2019-09-16 17:45:02,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:45:02,081 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 17:45:02,081 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 17:45:02,081 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 17:45:02,082 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:45:02" (1/1) ... [2019-09-16 17:45:02,083 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 [2019-09-16 17:45:02,104 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-16 17:45:02,104 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 17:45:02,117 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 17:45:02,128 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 17:45:02,130 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 17:45:02,273 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 44 for LOIs [2019-09-16 17:45:03,531 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:03,729 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:45:04,543 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 88 [2019-09-16 17:45:04,758 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,852 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:05,100 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:05,168 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:05,424 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:05,510 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:05,794 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:05,854 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:06,129 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:06,200 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:06,455 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:06,542 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:06,799 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:06,897 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:07,166 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:07,223 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:07,477 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:07,549 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:07,809 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:07,872 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:08,148 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:08,216 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:08,463 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:08,528 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:08,777 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:08,847 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:09,094 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:09,157 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:09,431 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:09,504 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:09,766 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:09,837 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:10,083 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:10,167 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:10,400 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:10,460 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:10,712 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:10,785 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:11,497 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2019-09-16 17:45:12,001 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2019-09-16 17:45:12,114 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:45:13,039 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2019-09-16 17:45:13,208 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-16 17:45:13,561 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 74 [2019-09-16 17:45:13,704 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-16 17:45:14,329 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 84 [2019-09-16 17:45:14,527 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:45:15,318 WARN L191 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 80 [2019-09-16 17:45:15,510 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:45:15,841 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 80 [2019-09-16 17:45:15,987 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:45:16,443 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2019-09-16 17:45:16,637 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:45:17,185 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 92 [2019-09-16 17:45:17,461 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:45:18,065 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 84 [2019-09-16 17:45:18,258 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:45:18,842 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 93 [2019-09-16 17:45:19,092 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:45:19,721 WARN L191 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2019-09-16 17:45:19,988 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:45:20,456 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-16 17:45:20,673 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:45:21,325 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 103 [2019-09-16 17:45:21,599 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-16 17:45:22,276 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 105 [2019-09-16 17:45:22,596 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 17:45:23,190 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 108 [2019-09-16 17:45:23,475 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:45:24,345 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 118 [2019-09-16 17:45:24,679 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 17:45:25,544 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 120 [2019-09-16 17:45:25,932 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:45:26,654 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 123 [2019-09-16 17:45:26,982 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-16 17:45:28,052 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 149 DAG size of output: 133 [2019-09-16 17:45:28,438 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 17:45:29,378 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 135 [2019-09-16 17:45:29,830 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-16 17:45:30,959 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 158 DAG size of output: 116 [2019-09-16 17:45:31,296 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-16 17:45:32,372 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 184 DAG size of output: 125 [2019-09-16 17:45:32,750 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-16 17:45:33,609 WARN L191 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 122 [2019-09-16 17:45:34,040 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 17:45:35,182 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 141 DAG size of output: 120 [2019-09-16 17:45:35,541 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:45:36,549 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 144 DAG size of output: 129 [2019-09-16 17:45:36,974 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-16 17:45:37,914 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-16 17:45:38,366 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-16 17:45:39,212 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 132 [2019-09-16 17:45:39,623 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-16 17:45:40,788 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 157 DAG size of output: 142 [2019-09-16 17:45:41,236 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-16 17:45:42,313 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 144 [2019-09-16 17:45:42,821 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-16 17:45:43,819 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 143 [2019-09-16 17:45:44,290 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-16 17:45:45,738 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 212 DAG size of output: 153 [2019-09-16 17:45:46,274 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-16 17:45:47,492 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 165 DAG size of output: 155 [2019-09-16 17:45:48,067 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-16 17:45:49,182 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 174 DAG size of output: 158 [2019-09-16 17:45:49,722 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-16 17:45:51,232 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 186 DAG size of output: 168 [2019-09-16 17:45:51,811 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-16 17:45:53,147 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 180 DAG size of output: 170 [2019-09-16 17:45:53,783 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-16 17:45:55,008 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 193 DAG size of output: 177 [2019-09-16 17:45:55,585 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-09-16 17:45:57,414 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 269 DAG size of output: 187 [2019-09-16 17:45:58,062 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-09-16 17:45:59,573 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 199 DAG size of output: 189 [2019-09-16 17:46:00,293 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-09-16 17:46:01,686 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 208 DAG size of output: 192 [2019-09-16 17:46:02,352 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-09-16 17:46:04,238 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 226 DAG size of output: 202 [2019-09-16 17:46:04,956 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-09-16 17:46:06,661 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 214 DAG size of output: 204 [2019-09-16 17:46:07,471 WARN L191 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-16 17:46:08,978 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 223 DAG size of output: 207 [2019-09-16 17:46:09,709 WARN L191 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-16 17:46:11,771 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 242 DAG size of output: 217 [2019-09-16 17:46:12,572 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-09-16 17:46:14,318 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 229 DAG size of output: 219 [2019-09-16 17:46:15,153 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-09-16 17:46:16,852 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 234 DAG size of output: 218 [2019-09-16 17:46:17,678 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-09-16 17:46:20,345 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 347 DAG size of output: 228 [2019-09-16 17:46:21,221 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2019-09-16 17:46:23,120 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 240 DAG size of output: 230 [2019-09-16 17:46:24,041 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-09-16 17:46:25,848 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 249 DAG size of output: 233 [2019-09-16 17:46:26,718 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-09-16 17:46:29,108 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 272 DAG size of output: 243 [2019-09-16 17:46:30,035 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-09-16 17:46:32,064 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 255 DAG size of output: 245 [2019-09-16 17:46:33,039 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-09-16 17:46:35,010 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 264 DAG size of output: 248 [2019-09-16 17:46:35,998 WARN L191 SmtUtils]: Spent 987.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-09-16 17:46:38,821 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 290 DAG size of output: 258 [2019-09-16 17:46:39,865 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 258 [2019-09-16 17:46:42,105 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 270 DAG size of output: 260 [2019-09-16 17:46:43,164 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-16 17:46:45,818 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 283 DAG size of output: 199 [2019-09-16 17:46:46,586 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-16 17:46:49,258 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 370 DAG size of output: 208 [2019-09-16 17:46:50,087 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2019-09-16 17:46:51,842 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 209 DAG size of output: 199 [2019-09-16 17:46:52,679 WARN L191 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-16 17:46:55,118 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 218 DAG size of output: 197 [2019-09-16 17:46:55,912 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2019-09-16 17:46:58,051 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 231 DAG size of output: 206 [2019-09-16 17:46:58,876 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-09-16 17:47:00,719 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 216 DAG size of output: 206 [2019-09-16 17:47:01,603 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-09-16 17:47:03,343 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 221 DAG size of output: 205 [2019-09-16 17:47:04,175 WARN L191 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-16 17:47:06,843 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 319 DAG size of output: 215 [2019-09-16 17:47:07,757 WARN L191 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-09-16 17:47:09,728 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 227 DAG size of output: 217 [2019-09-16 17:47:10,673 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-09-16 17:47:12,547 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 237 DAG size of output: 221 [2019-09-16 17:47:13,470 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-09-16 17:47:15,907 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 248 DAG size of output: 231 [2019-09-16 17:47:16,890 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2019-09-16 17:47:19,087 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 243 DAG size of output: 233 [2019-09-16 17:47:20,135 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 233 [2019-09-16 17:47:22,155 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 251 DAG size of output: 235 [2019-09-16 17:47:23,149 WARN L191 SmtUtils]: Spent 992.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-09-16 17:47:25,811 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 267 DAG size of output: 245 [2019-09-16 17:47:26,862 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 245 [2019-09-16 17:47:29,176 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 257 DAG size of output: 247 [2019-09-16 17:47:30,318 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 247 [2019-09-16 17:47:33,482 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 271 DAG size of output: 229 [2019-09-16 17:47:34,473 WARN L191 SmtUtils]: Spent 991.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-09-16 17:47:37,635 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 377 DAG size of output: 238 [2019-09-16 17:47:38,689 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 238 [2019-09-16 17:47:40,949 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 244 DAG size of output: 234 [2019-09-16 17:47:42,045 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-16 17:47:44,444 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 233 [2019-09-16 17:47:45,472 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 233 [2019-09-16 17:47:48,586 WARN L191 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 371 DAG size of output: 243 [2019-09-16 17:47:49,665 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 243 [2019-09-16 17:47:52,084 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 255 DAG size of output: 245 [2019-09-16 17:47:53,249 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 245 [2019-09-16 17:47:55,491 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 268 DAG size of output: 252 [2019-09-16 17:47:56,580 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-16 17:47:59,938 WARN L191 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 395 DAG size of output: 262 [2019-09-16 17:48:01,090 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 262 [2019-09-16 17:48:03,620 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 274 DAG size of output: 264 [2019-09-16 17:48:04,851 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-16 17:48:07,265 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2019-09-16 17:48:08,470 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 263 [2019-09-16 17:48:12,251 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 419 DAG size of output: 273 [2019-09-16 17:48:13,484 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 273 [2019-09-16 17:48:16,172 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 285 DAG size of output: 275 [2019-09-16 17:48:17,496 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-16 17:48:20,061 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 294 DAG size of output: 278 [2019-09-16 17:48:21,323 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 278 [2019-09-16 17:48:24,737 WARN L191 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 313 DAG size of output: 288 [2019-09-16 17:48:26,060 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:48:28,919 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 300 DAG size of output: 290 [2019-09-16 17:48:30,317 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 290 [2019-09-16 17:48:33,032 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 313 DAG size of output: 297 [2019-09-16 17:48:34,354 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 297 [2019-09-16 17:48:38,542 WARN L191 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 476 DAG size of output: 307 [2019-09-16 17:48:39,946 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 307 [2019-09-16 17:48:43,050 WARN L191 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 319 DAG size of output: 309 [2019-09-16 17:48:44,573 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 309 [2019-09-16 17:48:47,428 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 324 DAG size of output: 308 [2019-09-16 17:48:48,824 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 308 [2019-09-16 17:48:53,222 WARN L191 SmtUtils]: Spent 4.39 s on a formula simplification. DAG size of input: 500 DAG size of output: 318 [2019-09-16 17:48:54,707 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 17:48:57,989 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 330 DAG size of output: 320 [2019-09-16 17:48:59,588 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 320 [2019-09-16 17:49:02,753 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 339 DAG size of output: 323 [2019-09-16 17:49:04,262 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-16 17:49:08,421 WARN L191 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 366 DAG size of output: 333 [2019-09-16 17:49:09,978 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 333 [2019-09-16 17:49:13,376 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 345 DAG size of output: 335 [2019-09-16 17:49:15,006 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-16 17:49:19,378 WARN L191 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 358 DAG size of output: 288 [2019-09-16 17:49:20,739 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:49:25,291 WARN L191 SmtUtils]: Spent 4.54 s on a formula simplification. DAG size of input: 508 DAG size of output: 297 [2019-09-16 17:49:26,724 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 297 [2019-09-16 17:49:29,671 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 300 DAG size of output: 290 [2019-09-16 17:49:31,116 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 290 [2019-09-16 17:49:35,364 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 309 DAG size of output: 288 [2019-09-16 17:49:36,756 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:49:40,484 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 325 DAG size of output: 297 [2019-09-16 17:49:41,923 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 297 [2019-09-16 17:49:45,013 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 307 DAG size of output: 297 [2019-09-16 17:49:46,522 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 297 [2019-09-16 17:49:50,876 WARN L191 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 316 DAG size of output: 295 [2019-09-16 17:49:52,311 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 295 [2019-09-16 17:49:56,198 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 326 DAG size of output: 304 [2019-09-16 17:49:57,718 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 304 [2019-09-16 17:50:00,875 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 314 DAG size of output: 304 [2019-09-16 17:50:02,417 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 304 [2019-09-16 17:50:05,412 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 319 DAG size of output: 303 [2019-09-16 17:50:06,901 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 303 [2019-09-16 17:50:11,479 WARN L191 SmtUtils]: Spent 4.57 s on a formula simplification. DAG size of input: 487 DAG size of output: 313 [2019-09-16 17:50:13,089 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 313 [2019-09-16 17:50:16,418 WARN L191 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 325 DAG size of output: 315 [2019-09-16 17:50:18,059 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 315 [2019-09-16 17:50:21,205 WARN L191 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-09-16 17:50:22,783 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 17:50:26,857 WARN L191 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 345 DAG size of output: 328 [2019-09-16 17:50:28,542 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-16 17:50:32,085 WARN L191 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 340 DAG size of output: 330 [2019-09-16 17:50:33,823 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-16 17:50:37,282 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 349 DAG size of output: 333 [2019-09-16 17:50:38,999 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 333 [2019-09-16 17:50:43,440 WARN L191 SmtUtils]: Spent 4.43 s on a formula simplification. DAG size of input: 366 DAG size of output: 343 [2019-09-16 17:50:45,173 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 343 [2019-09-16 17:50:49,051 WARN L191 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 355 DAG size of output: 345 [2019-09-16 17:50:50,959 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-16 17:50:54,566 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 364 DAG size of output: 348 [2019-09-16 17:50:56,302 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-16 17:51:00,870 WARN L191 SmtUtils]: Spent 4.56 s on a formula simplification. DAG size of input: 382 DAG size of output: 358 [2019-09-16 17:51:02,670 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-16 17:51:06,554 WARN L191 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 370 DAG size of output: 360 [2019-09-16 17:51:08,441 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification that was a NOOP. DAG size: 360 [2019-09-16 17:51:13,819 WARN L191 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 383 DAG size of output: 334 [2019-09-16 17:51:15,519 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 334 [2019-09-16 17:51:21,016 WARN L191 SmtUtils]: Spent 5.47 s on a formula simplification. DAG size of input: 565 DAG size of output: 343 [2019-09-16 17:51:22,796 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 343 [2019-09-16 17:51:26,500 WARN L191 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 349 DAG size of output: 339 [2019-09-16 17:51:28,289 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 339 [2019-09-16 17:51:33,585 WARN L191 SmtUtils]: Spent 5.28 s on a formula simplification. DAG size of input: 358 DAG size of output: 337 [2019-09-16 17:51:35,336 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 337 [2019-09-16 17:51:40,132 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification. DAG size of input: 376 DAG size of output: 346 [2019-09-16 17:51:41,967 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 346 [2019-09-16 17:51:45,751 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 356 DAG size of output: 346 [2019-09-16 17:51:47,591 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 346 [2019-09-16 17:51:51,224 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 361 DAG size of output: 345 [2019-09-16 17:51:53,009 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-16 17:51:58,642 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 559 DAG size of output: 355 [2019-09-16 17:52:00,497 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 355 [2019-09-16 17:52:04,474 WARN L191 SmtUtils]: Spent 3.96 s on a formula simplification. DAG size of input: 367 DAG size of output: 357 [2019-09-16 17:52:06,471 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 357 [2019-09-16 17:52:10,317 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 376 DAG size of output: 360 [2019-09-16 17:52:12,119 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 360 [2019-09-16 17:52:16,919 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification. DAG size of input: 390 DAG size of output: 370 [2019-09-16 17:52:18,802 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 370 [2019-09-16 17:52:22,852 WARN L191 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 382 DAG size of output: 372 [2019-09-16 17:52:24,807 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 372 [2019-09-16 17:52:28,590 WARN L191 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 391 DAG size of output: 356 [2019-09-16 17:52:30,429 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 356 [2019-09-16 17:52:35,320 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification. DAG size of input: 400 DAG size of output: 367 [2019-09-16 17:52:37,233 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification that was a NOOP. DAG size: 367 [2019-09-16 17:52:41,301 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 375 DAG size of output: 365 [2019-09-16 17:52:43,282 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 365 [2019-09-16 17:52:47,101 WARN L191 SmtUtils]: Spent 3.80 s on a formula simplification. DAG size of input: 382 DAG size of output: 366 [2019-09-16 17:52:48,991 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification that was a NOOP. DAG size: 366 [2019-09-16 17:52:54,024 WARN L191 SmtUtils]: Spent 5.02 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-16 17:52:55,970 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 376 [2019-09-16 17:53:00,166 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 388 DAG size of output: 378 [2019-09-16 17:53:02,214 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 378 [2019-09-16 17:53:06,297 WARN L191 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 397 DAG size of output: 369 [2019-09-16 17:53:08,241 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 369 [2019-09-16 17:53:13,357 WARN L191 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 406 DAG size of output: 380 [2019-09-16 17:53:15,361 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 380 [2019-09-16 17:53:19,694 WARN L191 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 389 DAG size of output: 379 [2019-09-16 17:53:21,792 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 379 [2019-09-16 17:53:27,930 WARN L191 SmtUtils]: Spent 6.12 s on a formula simplification. DAG size of input: 400 DAG size of output: 379 [2019-09-16 17:53:29,922 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 379 [2019-09-16 17:53:36,210 WARN L191 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 618 DAG size of output: 388 [2019-09-16 17:53:38,271 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 388 [2019-09-16 17:53:42,662 WARN L191 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 398 DAG size of output: 388 [2019-09-16 17:53:44,773 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 388 [2019-09-16 17:53:48,965 WARN L191 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 403 DAG size of output: 382 [2019-09-16 17:53:51,002 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 382 [2019-09-16 17:53:57,523 WARN L191 SmtUtils]: Spent 6.51 s on a formula simplification. DAG size of input: 627 DAG size of output: 393 [2019-09-16 17:53:59,650 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 393 [2019-09-16 17:54:04,097 WARN L191 SmtUtils]: Spent 4.43 s on a formula simplification. DAG size of input: 403 DAG size of output: 393 [2019-09-16 17:54:06,261 WARN L191 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 393 [2019-09-16 17:54:10,544 WARN L191 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 410 DAG size of output: 394 [2019-09-16 17:54:12,652 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 394 [2019-09-16 17:54:18,321 WARN L191 SmtUtils]: Spent 5.66 s on a formula simplification. DAG size of input: 428 DAG size of output: 404 [2019-09-16 17:54:20,534 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification that was a NOOP. DAG size: 404 [2019-09-16 17:54:25,187 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification. DAG size of input: 416 DAG size of output: 406 [2019-09-16 17:54:27,461 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 406 [2019-09-16 17:54:31,974 WARN L191 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 425 DAG size of output: 397 [2019-09-16 17:54:34,148 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 397 [2019-09-16 17:54:39,995 WARN L191 SmtUtils]: Spent 5.84 s on a formula simplification. DAG size of input: 437 DAG size of output: 408 [2019-09-16 17:54:42,231 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 408 [2019-09-16 17:54:46,842 WARN L191 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 417 DAG size of output: 407 [2019-09-16 17:54:49,119 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 407 [2019-09-16 17:54:55,892 WARN L191 SmtUtils]: Spent 6.75 s on a formula simplification. DAG size of input: 428 DAG size of output: 407 [2019-09-16 17:54:58,139 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 407 [2019-09-16 17:55:05,156 WARN L191 SmtUtils]: Spent 7.00 s on a formula simplification. DAG size of input: 666 DAG size of output: 416 [2019-09-16 17:55:07,462 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 416 [2019-09-16 17:55:12,210 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification. DAG size of input: 426 DAG size of output: 416 [2019-09-16 17:55:14,537 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 416 [2019-09-16 17:55:19,201 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 431 DAG size of output: 415 [2019-09-16 17:55:21,495 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 415 [2019-09-16 17:55:28,690 WARN L191 SmtUtils]: Spent 7.18 s on a formula simplification. DAG size of input: 679 DAG size of output: 425 [2019-09-16 17:55:31,080 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification that was a NOOP. DAG size: 425 [2019-09-16 17:55:36,040 WARN L191 SmtUtils]: Spent 4.94 s on a formula simplification. DAG size of input: 437 DAG size of output: 427 [2019-09-16 17:55:38,479 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification that was a NOOP. DAG size: 427 [2019-09-16 17:55:43,244 WARN L191 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 450 DAG size of output: 434 [2019-09-16 17:55:45,607 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification that was a NOOP. DAG size: 434 [2019-09-16 17:55:53,148 WARN L191 SmtUtils]: Spent 7.53 s on a formula simplification. DAG size of input: 707 DAG size of output: 444 [2019-09-16 17:55:55,579 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 444 [2019-09-16 17:56:00,826 WARN L191 SmtUtils]: Spent 5.23 s on a formula simplification. DAG size of input: 456 DAG size of output: 446 [2019-09-16 17:56:03,399 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification that was a NOOP. DAG size: 446 [2019-09-16 17:56:08,392 WARN L191 SmtUtils]: Spent 4.97 s on a formula simplification. DAG size of input: 461 DAG size of output: 445 [2019-09-16 17:56:10,910 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-16 17:56:18,786 WARN L191 SmtUtils]: Spent 7.86 s on a formula simplification. DAG size of input: 731 DAG size of output: 455 [2019-09-16 17:56:21,373 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 455 [2019-09-16 17:56:26,826 WARN L191 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 467 DAG size of output: 457 [2019-09-16 17:56:29,519 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-16 17:56:34,808 WARN L191 SmtUtils]: Spent 5.26 s on a formula simplification. DAG size of input: 476 DAG size of output: 460 [2019-09-16 17:56:37,405 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification that was a NOOP. DAG size: 460 [2019-09-16 17:56:44,347 WARN L191 SmtUtils]: Spent 6.93 s on a formula simplification. DAG size of input: 498 DAG size of output: 470 [2019-09-16 17:56:46,993 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 470 [2019-09-16 17:56:52,563 WARN L191 SmtUtils]: Spent 5.55 s on a formula simplification. DAG size of input: 482 DAG size of output: 472 [2019-09-16 17:56:55,271 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 472 [2019-09-16 17:57:03,213 WARN L191 SmtUtils]: Spent 7.91 s on a formula simplification. DAG size of input: 495 DAG size of output: 446 [2019-09-16 17:57:05,788 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification that was a NOOP. DAG size: 446 [2019-09-16 17:57:14,155 WARN L191 SmtUtils]: Spent 8.35 s on a formula simplification. DAG size of input: 757 DAG size of output: 455 [2019-09-16 17:57:16,805 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 455 [2019-09-16 17:57:22,229 WARN L191 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 461 DAG size of output: 451 [2019-09-16 17:57:24,864 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-16 17:57:30,104 WARN L191 SmtUtils]: Spent 5.22 s on a formula simplification. DAG size of input: 470 DAG size of output: 454 [2019-09-16 17:57:32,706 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-16 17:57:39,602 WARN L191 SmtUtils]: Spent 6.89 s on a formula simplification. DAG size of input: 496 DAG size of output: 464 [2019-09-16 17:57:42,256 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-16 17:57:47,947 WARN L191 SmtUtils]: Spent 5.67 s on a formula simplification. DAG size of input: 476 DAG size of output: 466 [2019-09-16 17:57:50,759 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-16 17:57:56,151 WARN L191 SmtUtils]: Spent 5.37 s on a formula simplification. DAG size of input: 481 DAG size of output: 453 [2019-09-16 17:57:58,800 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-16 17:58:07,278 WARN L191 SmtUtils]: Spent 8.46 s on a formula simplification. DAG size of input: 754 DAG size of output: 464 [2019-09-16 17:58:09,988 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-16 17:58:15,764 WARN L191 SmtUtils]: Spent 5.76 s on a formula simplification. DAG size of input: 473 DAG size of output: 463 [2019-09-16 17:58:18,577 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 463 [2019-09-16 17:58:24,124 WARN L191 SmtUtils]: Spent 5.53 s on a formula simplification. DAG size of input: 480 DAG size of output: 464 [2019-09-16 17:58:26,859 WARN L191 SmtUtils]: Spent 2.73 s on a formula simplification that was a NOOP. DAG size: 464