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+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:44:56,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:44:56,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:44:56,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:44:56,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:44:56,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:44:56,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:44:56,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:44:56,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:44:56,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:44:56,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:44:56,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:44:56,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:44:56,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:44:56,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:44:56,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:44:56,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:44:56,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:44:56,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:44:56,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:44:56,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:44:56,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:44:56,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:44:56,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:44:56,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:44:56,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:44:56,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:44:56,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:44:56,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:44:56,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:44:56,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:44:56,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:44:56,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:44:56,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:44:56,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:44:56,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:44:56,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:44:56,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:44:56,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:44:56,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:44:56,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:44:56,367 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 17:44:56,398 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:44:56,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:44:56,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 17:44:56,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 17:44:56,400 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 17:44:56,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:44:56,400 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:44:56,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 17:44:56,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:44:56,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:44:56,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:44:56,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:44:56,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:44:56,402 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:44:56,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:44:56,402 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 17:44:56,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:44:56,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:44:56,403 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:44:56,403 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 17:44:56,403 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 17:44:56,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:44:56,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:44:56,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:44:56,404 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 17:44:56,404 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 17:44:56,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:44:56,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 17:44:56,405 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 17:44:56,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:44:56,445 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:44:56,448 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:44:56,450 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:44:56,450 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:44:56,451 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-16 17:44:56,519 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee66c74e/443e77d5a01a4ba1a63b4dbb273babf3/FLAG3a79035ef [2019-09-16 17:44:57,050 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:44:57,051 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-16 17:44:57,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee66c74e/443e77d5a01a4ba1a63b4dbb273babf3/FLAG3a79035ef [2019-09-16 17:44:57,326 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee66c74e/443e77d5a01a4ba1a63b4dbb273babf3 [2019-09-16 17:44:57,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:44:57,337 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:44:57,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:44:57,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:44:57,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:44:57,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:44:57" (1/1) ... [2019-09-16 17:44:57,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1654e654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:57, skipping insertion in model container [2019-09-16 17:44:57,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:44:57" (1/1) ... [2019-09-16 17:44:57,352 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:44:57,436 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:44:58,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:44:58,042 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:44:58,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:44:58,272 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:44:58,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58 WrapperNode [2019-09-16 17:44:58,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:44:58,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:44:58,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:44:58,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:44:58,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (1/1) ... [2019-09-16 17:44:58,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:44:58,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:44:58,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:44:58,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:44:58,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:58" (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 17:44:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:44:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:44:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:44:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:44:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-16 17:44:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-16 17:44:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:44:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:44:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:44:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:44:59,996 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:44:59,997 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-16 17:44:59,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:44:59 BoogieIcfgContainer [2019-09-16 17:44:59,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:44:59,999 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 17:44:59,999 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 17:44:59,999 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 17:45:00,000 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:44:59" (1/1) ... [2019-09-16 17:45:00,001 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 17:45:00,022 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-16 17:45:00,023 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 17:45:00,033 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 17:45:00,041 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 17:45:00,043 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 17:45:00,149 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 20 for LOIs [2019-09-16 17:45:01,659 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 46 [2019-09-16 17:45:02,185 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 62 [2019-09-16 17:45:02,525 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:02,574 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:02,779 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:02,834 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:02,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,031 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,196 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,236 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,390 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,427 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,611 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,656 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,854 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:03,896 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,065 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,106 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,281 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,334 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,509 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,549 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:04,886 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:05,061 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:05,231 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:05,399 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:05,570 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:05,736 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:05,909 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:06,057 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:06,227 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:06,374 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:06,525 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:06,674 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:06,841 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:06,990 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:07,307 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:07,457 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:07,644 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:07,785 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-16 17:45:08,254 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:08,614 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:08,969 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:09,325 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:09,705 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:10,066 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:10,410 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:10,797 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:11,145 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:11,503 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:11,849 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:12,220 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:12,608 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:12,998 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:13,376 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:13,719 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:14,069 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:14,415 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:14,765 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:15,109 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2019-09-16 17:45:15,124 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:15,159 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:15,392 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:15,434 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:15,644 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:15,682 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:15,898 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:15,934 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,157 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,195 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,417 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,458 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,682 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,719 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,949 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:16,993 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:18,562 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-16 17:45:18,686 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:45:19,055 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 80 [2019-09-16 17:45:19,157 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:45:19,304 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:45:19,450 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:45:20,062 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 105 [2019-09-16 17:45:20,348 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 17:45:21,031 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 94 [2019-09-16 17:45:21,242 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:45:21,843 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 107 [2019-09-16 17:45:22,060 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-16 17:45:22,444 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 66 [2019-09-16 17:45:23,015 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-09-16 17:45:23,447 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-16 17:45:24,017 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 91 [2019-09-16 17:45:24,151 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:45:24,418 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-16 17:45:24,550 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:45:24,884 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 75 [2019-09-16 17:45:25,036 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:45:25,244 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-16 17:45:25,443 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:45:25,806 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-16 17:45:26,187 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-16 17:45:26,314 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:45:26,533 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2019-09-16 17:45:26,852 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-09-16 17:45:27,585 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2019-09-16 17:45:27,795 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:45:28,227 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-16 17:45:28,423 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:45:28,932 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-16 17:45:29,272 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-16 17:45:29,509 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:45:29,881 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:45:30,553 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2019-09-16 17:45:30,670 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:45:31,027 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 81 [2019-09-16 17:45:31,136 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-16 17:45:31,284 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 17:45:31,433 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 17:45:32,030 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 105 [2019-09-16 17:45:32,331 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 17:45:32,981 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 94 [2019-09-16 17:45:33,181 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:45:33,698 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 99 [2019-09-16 17:45:33,966 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-16 17:45:34,763 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 114 [2019-09-16 17:45:35,105 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 17:45:35,928 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 107 [2019-09-16 17:45:36,166 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 17:45:36,930 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 129 [2019-09-16 17:45:37,471 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 66 [2019-09-16 17:45:38,128 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 54 [2019-09-16 17:45:38,355 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 36 [2019-09-16 17:45:38,604 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 53 [2019-09-16 17:45:39,055 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 93 [2019-09-16 17:45:39,202 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:45:39,504 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-16 17:45:39,648 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:45:40,167 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 83 [2019-09-16 17:45:40,318 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:45:40,531 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 48 [2019-09-16 17:45:40,725 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-16 17:45:41,094 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 53 [2019-09-16 17:45:41,504 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-16 17:45:41,630 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-16 17:45:41,848 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2019-09-16 17:45:42,170 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-09-16 17:45:42,895 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 90 [2019-09-16 17:45:43,065 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:45:43,402 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86 [2019-09-16 17:45:43,565 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 17:45:44,022 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 93 [2019-09-16 17:45:44,366 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-16 17:45:44,580 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:45:44,955 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-16 17:45:45,574 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 61 [2019-09-16 17:45:45,964 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2019-09-16 17:45:46,435 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-16 17:45:46,558 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-16 17:45:47,054 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 94 [2019-09-16 17:45:47,293 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:45:47,873 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 85 [2019-09-16 17:45:48,059 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:45:48,533 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2019-09-16 17:45:48,738 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:45:49,396 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 110 [2019-09-16 17:45:49,705 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 17:45:50,630 WARN L191 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 107 [2019-09-16 17:45:50,913 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 17:45:51,604 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 126 [2019-09-16 17:45:52,146 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2019-09-16 17:45:52,703 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-16 17:45:53,117 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-16 17:45:53,658 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 85 [2019-09-16 17:45:53,784 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:45:54,031 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2019-09-16 17:45:54,153 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:45:54,486 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 78 [2019-09-16 17:45:54,641 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 17:45:54,832 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-16 17:45:55,018 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:45:55,381 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-16 17:45:55,759 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-16 17:45:55,886 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:45:56,118 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2019-09-16 17:45:56,435 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-09-16 17:45:56,643 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-09-16 17:45:57,345 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 91 [2019-09-16 17:45:57,507 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:45:57,844 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2019-09-16 17:45:58,003 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:45:58,408 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 91 [2019-09-16 17:45:58,604 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:45:58,805 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 44 [2019-09-16 17:45:59,000 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:45:59,376 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 57 [2019-09-16 17:45:59,752 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2019-09-16 17:45:59,878 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:46:00,049 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 66 [2019-09-16 17:46:00,391 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-16 17:46:01,393 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 98 [2019-09-16 17:46:01,607 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-16 17:46:02,037 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-16 17:46:02,248 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-16 17:46:02,746 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 102 [2019-09-16 17:46:02,987 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 17:46:03,205 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 44 [2019-09-16 17:46:03,407 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:46:03,824 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 57 [2019-09-16 17:46:04,202 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-16 17:46:04,323 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:46:04,498 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 74 [2019-09-16 17:46:04,840 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2019-09-16 17:46:05,926 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 108 [2019-09-16 17:46:06,160 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:46:06,618 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 103 [2019-09-16 17:46:06,844 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-16 17:46:07,493 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 114 [2019-09-16 17:46:07,768 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-16 17:46:07,889 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:46:08,010 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:46:08,311 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:46:08,431 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:46:08,551 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 30 [2019-09-16 17:46:09,043 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2019-09-16 17:46:09,159 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:46:09,507 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 78 [2019-09-16 17:46:09,617 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 17:46:09,766 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:46:09,917 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:46:10,490 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2019-09-16 17:46:10,756 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 17:46:11,349 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 93 [2019-09-16 17:46:11,528 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:46:11,988 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 98 [2019-09-16 17:46:12,211 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-16 17:46:12,986 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 123 [2019-09-16 17:46:13,356 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-16 17:46:14,182 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 108 [2019-09-16 17:46:14,428 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:46:15,183 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 127 [2019-09-16 17:46:15,729 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 66 [2019-09-16 17:46:16,290 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-16 17:46:16,701 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-16 17:46:17,251 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 91 [2019-09-16 17:46:17,383 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:46:17,648 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-16 17:46:17,780 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:46:18,109 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 84 [2019-09-16 17:46:18,255 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:46:18,434 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-16 17:46:18,626 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:46:18,978 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 49 [2019-09-16 17:46:19,398 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:46:19,529 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:46:19,750 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 58 [2019-09-16 17:46:20,063 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2019-09-16 17:46:20,751 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 92 [2019-09-16 17:46:20,910 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:46:21,240 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-16 17:46:21,400 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-16 17:46:21,857 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2019-09-16 17:46:22,205 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-16 17:46:22,421 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:46:22,788 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-16 17:46:23,205 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 45 [2019-09-16 17:46:23,653 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 79 [2019-09-16 17:46:23,784 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:46:24,061 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-16 17:46:24,435 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2019-09-16 17:46:24,581 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:46:25,171 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2019-09-16 17:46:25,441 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 17:46:26,009 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 93 [2019-09-16 17:46:26,178 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:46:26,699 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 102 [2019-09-16 17:46:27,352 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-16 17:46:27,702 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 65 [2019-09-16 17:46:28,159 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-09-16 17:46:28,280 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-16 17:46:28,778 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 96 [2019-09-16 17:46:29,005 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:46:29,554 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 87 [2019-09-16 17:46:29,718 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:46:30,140 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-16 17:46:30,345 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-16 17:46:30,986 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 110 [2019-09-16 17:46:31,289 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 17:46:32,028 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 108 [2019-09-16 17:46:32,252 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:46:32,818 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 116 [2019-09-16 17:46:33,094 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-16 17:46:33,988 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 141 [2019-09-16 17:46:34,409 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-16 17:46:35,512 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 162 DAG size of output: 131 [2019-09-16 17:46:35,849 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-16 17:46:36,612 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 137 [2019-09-16 17:46:36,994 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-16 17:46:38,201 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2019-09-16 17:46:38,760 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-16 17:46:40,024 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 177 DAG size of output: 148 [2019-09-16 17:46:40,430 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-16 17:46:41,564 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 197 DAG size of output: 171 [2019-09-16 17:46:42,100 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 68 [2019-09-16 17:46:42,662 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 53 [2019-09-16 17:46:42,876 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 40 [2019-09-16 17:46:43,118 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 53 [2019-09-16 17:46:43,658 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 85 [2019-09-16 17:46:43,784 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:46:44,036 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2019-09-16 17:46:44,159 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:46:44,486 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 82 [2019-09-16 17:46:44,638 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-16 17:46:44,828 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-16 17:46:45,023 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:46:45,390 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-16 17:46:45,771 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-16 17:46:45,899 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:46:46,119 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2019-09-16 17:46:46,431 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 61 [2019-09-16 17:46:47,296 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 92 [2019-09-16 17:46:47,452 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:46:47,775 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-16 17:46:47,932 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-16 17:46:48,390 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 94 [2019-09-16 17:46:48,741 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-16 17:46:48,954 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:46:49,333 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:46:50,006 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2019-09-16 17:46:50,122 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:46:50,465 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 81 [2019-09-16 17:46:50,570 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-16 17:46:50,720 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 17:46:50,864 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 17:46:51,459 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 107 [2019-09-16 17:46:51,738 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 17:46:52,343 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 96 [2019-09-16 17:46:52,531 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:46:53,065 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2019-09-16 17:46:53,609 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 69 [2019-09-16 17:46:54,146 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-16 17:46:54,349 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 36 [2019-09-16 17:46:54,584 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-09-16 17:46:55,133 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 94 [2019-09-16 17:46:55,269 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:46:55,542 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-16 17:46:55,678 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:46:56,006 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 81 [2019-09-16 17:46:56,159 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-16 17:46:56,349 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-16 17:46:56,534 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:46:56,892 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-16 17:46:57,266 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-16 17:46:57,390 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:46:57,602 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 60 [2019-09-16 17:46:57,918 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 61 [2019-09-16 17:46:58,818 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 90 [2019-09-16 17:46:58,982 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:46:59,316 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86 [2019-09-16 17:46:59,479 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 17:46:59,886 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 91 [2019-09-16 17:47:00,079 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:47:00,278 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 48 [2019-09-16 17:47:00,468 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-16 17:47:00,835 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 58 [2019-09-16 17:47:01,210 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-16 17:47:01,341 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:47:01,552 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 59 [2019-09-16 17:47:01,976 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-16 17:47:02,229 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-16 17:47:03,020 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 99 [2019-09-16 17:47:03,210 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-16 17:47:03,578 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-16 17:47:03,765 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:47:04,306 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 103 [2019-09-16 17:47:04,643 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-16 17:47:04,857 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:47:05,219 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-16 17:47:05,870 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-16 17:47:05,990 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-16 17:47:06,112 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:47:06,387 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 45 [2019-09-16 17:47:06,839 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 79 [2019-09-16 17:47:06,966 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:47:07,296 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-16 17:47:07,713 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2019-09-16 17:47:07,872 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:47:08,487 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 108 [2019-09-16 17:47:08,764 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:47:09,387 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 96 [2019-09-16 17:47:09,526 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:47:10,050 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2019-09-16 17:47:10,737 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-16 17:47:10,854 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:47:11,206 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 80 [2019-09-16 17:47:11,317 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:47:11,469 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:47:11,619 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:47:12,210 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 105 [2019-09-16 17:47:12,489 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-16 17:47:13,119 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 97 [2019-09-16 17:47:13,311 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-16 17:47:13,856 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2019-09-16 17:47:14,393 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 69 [2019-09-16 17:47:14,953 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 53 [2019-09-16 17:47:15,165 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 40 [2019-09-16 17:47:15,404 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-16 17:47:15,823 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-16 17:47:15,973 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:47:16,268 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-16 17:47:16,416 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:47:16,942 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 79 [2019-09-16 17:47:17,098 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:47:17,288 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-16 17:47:17,473 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:47:17,837 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-16 17:47:18,214 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 77 [2019-09-16 17:47:18,337 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-16 17:47:18,494 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2019-09-16 17:47:18,828 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 68 [2019-09-16 17:47:19,554 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 93 [2019-09-16 17:47:19,758 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:47:20,154 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-16 17:47:20,344 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:47:21,187 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 90 [2019-09-16 17:47:21,378 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:47:21,593 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 44 [2019-09-16 17:47:21,780 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:47:22,147 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 49 [2019-09-16 17:47:22,530 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:47:22,662 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:47:22,887 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 58 [2019-09-16 17:47:23,200 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2019-09-16 17:47:23,958 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 95 [2019-09-16 17:47:24,143 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-16 17:47:24,541 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-16 17:47:24,739 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:47:25,213 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 95 [2019-09-16 17:47:25,434 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-16 17:47:25,647 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 44 [2019-09-16 17:47:25,833 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:47:26,200 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2019-09-16 17:47:26,595 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:47:26,723 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:47:26,948 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 58 [2019-09-16 17:47:27,269 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2019-09-16 17:47:28,351 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 101 [2019-09-16 17:47:28,583 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 17:47:29,021 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2019-09-16 17:47:29,233 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:47:29,787 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-16 17:47:30,043 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 17:47:30,251 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 48 [2019-09-16 17:47:30,446 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-16 17:47:30,818 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 53 [2019-09-16 17:47:31,201 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-16 17:47:31,330 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-16 17:47:31,559 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 60 [2019-09-16 17:47:31,885 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 63 [2019-09-16 17:47:33,003 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 109 [2019-09-16 17:47:33,245 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 17:47:33,751 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 104 [2019-09-16 17:47:33,987 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 17:47:34,668 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 113 [2019-09-16 17:47:34,938 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:47:35,056 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:47:35,180 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:47:35,476 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:47:35,593 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:47:35,740 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 30 [2019-09-16 17:47:35,984 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 43 [2019-09-16 17:47:36,306 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 79 [2019-09-16 17:47:36,436 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:47:36,762 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 74 [2019-09-16 17:47:37,177 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2019-09-16 17:47:37,331 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-16 17:47:37,953 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-16 17:47:38,227 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-16 17:47:38,812 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 91 [2019-09-16 17:47:38,989 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:47:39,497 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 99 [2019-09-16 17:47:39,735 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-16 17:47:40,515 WARN L191 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 119 [2019-09-16 17:47:40,870 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-16 17:47:41,644 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 117 [2019-09-16 17:47:41,887 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-16 17:47:42,666 WARN L191 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 132 [2019-09-16 17:47:43,219 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 61 [2019-09-16 17:47:43,572 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2019-09-16 17:47:44,029 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-16 17:47:44,152 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:47:44,649 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 94 [2019-09-16 17:47:44,888 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:47:45,391 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 86 [2019-09-16 17:47:45,545 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-16 17:47:46,013 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-16 17:47:46,378 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-16 17:47:46,567 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-16 17:47:46,948 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 80 [2019-09-16 17:47:47,057 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:47:47,232 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 44 [2019-09-16 17:47:47,419 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:47:47,761 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 49 [2019-09-16 17:47:48,150 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-16 17:47:48,283 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 17:47:48,448 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-16 17:47:48,788 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-16 17:47:49,493 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79 [2019-09-16 17:47:49,604 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:47:49,833 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2019-09-16 17:47:49,941 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-16 17:47:50,296 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 80 [2019-09-16 17:47:50,447 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:47:50,625 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-09-16 17:47:50,812 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:47:51,169 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 57 [2019-09-16 17:47:51,536 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 77 [2019-09-16 17:47:51,662 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-16 17:47:51,880 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2019-09-16 17:47:52,195 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2019-09-16 17:47:52,936 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 95 [2019-09-16 17:47:53,137 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-16 17:47:53,523 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-16 17:47:53,712 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:47:54,612 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 93 [2019-09-16 17:47:54,963 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-16 17:47:55,173 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:47:55,544 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:47:55,762 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-09-16 17:47:56,176 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-16 17:47:56,295 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:47:56,445 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:47:56,742 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-16 17:47:56,861 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:47:57,212 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 61 [2019-09-16 17:47:57,559 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2019-09-16 17:47:58,016 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-16 17:47:58,133 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-16 17:47:58,625 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 92 [2019-09-16 17:47:58,862 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:47:59,365 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 87 [2019-09-16 17:47:59,515 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:47:59,917 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 93 [2019-09-16 17:48:00,111 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:48:00,836 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 118 [2019-09-16 17:48:01,162 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 17:48:01,934 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 109 [2019-09-16 17:48:02,172 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 17:48:02,760 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 115 [2019-09-16 17:48:03,048 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 17:48:04,043 WARN L191 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 150 [2019-09-16 17:48:04,509 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-16 17:48:05,556 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 161 DAG size of output: 131 [2019-09-16 17:48:05,877 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-16 17:48:06,741 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 134 [2019-09-16 17:48:07,064 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2019-09-16 17:48:07,198 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2019-09-16 17:48:07,502 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 75 [2019-09-16 17:48:07,755 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 48 [2019-09-16 17:48:07,949 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2019-09-16 17:48:08,296 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 53 [2019-09-16 17:48:08,750 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-16 17:48:08,909 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-16 17:48:09,067 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2019-09-16 17:48:09,406 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 62 [2019-09-16 17:48:10,021 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 89 [2019-09-16 17:48:10,161 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-16 17:48:10,440 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2019-09-16 17:48:10,575 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-16 17:48:11,115 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 88 [2019-09-16 17:48:11,283 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-16 17:48:11,491 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 44 [2019-09-16 17:48:11,677 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:48:12,060 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 49 [2019-09-16 17:48:12,444 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:48:12,575 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:48:12,747 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 70 [2019-09-16 17:48:13,094 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2019-09-16 17:48:13,966 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 92 [2019-09-16 17:48:14,128 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:48:14,451 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-16 17:48:14,605 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-16 17:48:15,013 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 92 [2019-09-16 17:48:15,200 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:48:15,412 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 44 [2019-09-16 17:48:15,602 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:48:15,984 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 57 [2019-09-16 17:48:16,366 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-16 17:48:16,493 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:48:16,661 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 74 [2019-09-16 17:48:16,999 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2019-09-16 17:48:17,818 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 106 [2019-09-16 17:48:18,050 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-16 17:48:18,505 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 104 [2019-09-16 17:48:18,729 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-16 17:48:19,811 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 126 DAG size of output: 105 [2019-09-16 17:48:20,093 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-16 17:48:20,214 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:48:20,339 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:48:20,639 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2019-09-16 17:48:20,759 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:48:20,871 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 30 [2019-09-16 17:48:21,344 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-16 17:48:21,552 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:48:21,926 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:48:22,353 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 61 [2019-09-16 17:48:22,709 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2019-09-16 17:48:23,175 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-16 17:48:23,296 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:48:23,806 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 93 [2019-09-16 17:48:24,039 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:48:24,546 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 89 [2019-09-16 17:48:24,696 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-16 17:48:25,176 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-09-16 17:48:25,712 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-16 17:48:26,259 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-09-16 17:48:26,672 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-16 17:48:27,213 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 85 [2019-09-16 17:48:27,339 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:48:27,584 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2019-09-16 17:48:27,703 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:48:28,032 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 83 [2019-09-16 17:48:28,187 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:48:28,385 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 48 [2019-09-16 17:48:28,576 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-16 17:48:28,940 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 58 [2019-09-16 17:48:29,316 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2019-09-16 17:48:29,445 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-16 17:48:29,674 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 62 [2019-09-16 17:48:29,996 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-16 17:48:30,713 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 92 [2019-09-16 17:48:30,871 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:48:31,209 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-16 17:48:31,371 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-16 17:48:31,780 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2019-09-16 17:48:31,975 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:48:32,173 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 48 [2019-09-16 17:48:32,370 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-16 17:48:32,746 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 58 [2019-09-16 17:48:33,123 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-16 17:48:33,250 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:48:33,462 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 59 [2019-09-16 17:48:33,778 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-16 17:48:34,737 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 101 [2019-09-16 17:48:34,934 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 17:48:35,315 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2019-09-16 17:48:35,509 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:48:36,045 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2019-09-16 17:48:36,392 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:48:36,603 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:48:36,977 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:48:37,191 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-09-16 17:48:37,686 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2019-09-16 17:48:37,802 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:48:38,166 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 78 [2019-09-16 17:48:38,277 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 17:48:38,425 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:48:38,574 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:48:39,163 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2019-09-16 17:48:39,443 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-16 17:48:40,113 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 96 [2019-09-16 17:48:40,315 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:48:40,794 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 101 [2019-09-16 17:48:41,030 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 17:48:41,851 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 124 [2019-09-16 17:48:42,232 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-16 17:48:43,010 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 108 [2019-09-16 17:48:43,241 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:48:43,986 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 122 [2019-09-16 17:48:44,534 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 66 [2019-09-16 17:48:45,075 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-16 17:48:45,486 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-16 17:48:46,046 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 91 [2019-09-16 17:48:46,183 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:48:46,458 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-16 17:48:46,593 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:48:46,922 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 77 [2019-09-16 17:48:47,077 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-16 17:48:47,272 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-16 17:48:47,458 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:48:47,819 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 49 [2019-09-16 17:48:48,213 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-16 17:48:48,346 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 17:48:48,563 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 59 [2019-09-16 17:48:48,878 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-16 17:48:49,760 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 91 [2019-09-16 17:48:49,935 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:48:50,290 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2019-09-16 17:48:50,461 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-16 17:48:50,897 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 94 [2019-09-16 17:48:51,107 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-16 17:48:51,305 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2019-09-16 17:48:51,494 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-16 17:48:51,864 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 58 [2019-09-16 17:48:52,245 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-16 17:48:52,373 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:48:52,539 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 70 [2019-09-16 17:48:52,873 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 66 [2019-09-16 17:48:53,684 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 109 [2019-09-16 17:48:53,915 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-16 17:48:54,348 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-09-16 17:48:54,560 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 17:48:55,093 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 112 [2019-09-16 17:48:55,332 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 17:48:55,543 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 44 [2019-09-16 17:48:55,729 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-16 17:48:56,102 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 57 [2019-09-16 17:48:56,473 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-09-16 17:48:56,601 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:48:56,818 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2019-09-16 17:48:57,134 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-09-16 17:48:58,208 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 108 [2019-09-16 17:48:58,434 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:48:58,884 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 103 [2019-09-16 17:48:59,105 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-16 17:48:59,767 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 127 [2019-09-16 17:49:00,037 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:49:00,157 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:49:00,278 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-16 17:49:00,689 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-16 17:49:00,807 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-16 17:49:00,953 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 30 [2019-09-16 17:49:01,379 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-16 17:49:01,593 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:49:01,834 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 45 [2019-09-16 17:49:02,285 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 79 [2019-09-16 17:49:02,416 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:49:02,705 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2019-09-16 17:49:03,083 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2019-09-16 17:49:03,226 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-16 17:49:03,829 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 108 [2019-09-16 17:49:04,102 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:49:04,697 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 96 [2019-09-16 17:49:04,873 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:49:05,397 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2019-09-16 17:49:05,954 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 61 [2019-09-16 17:49:06,338 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 71 [2019-09-16 17:49:06,814 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 77 [2019-09-16 17:49:06,941 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-16 17:49:07,460 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97 [2019-09-16 17:49:07,700 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-16 17:49:08,243 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 90 [2019-09-16 17:49:08,407 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-16 17:49:08,839 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 96 [2019-09-16 17:49:09,040 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:49:09,810 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 129 [2019-09-16 17:49:10,167 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-16 17:49:10,975 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 107 [2019-09-16 17:49:11,226 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-16 17:49:11,971 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2019-09-16 17:49:12,508 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-16 17:49:13,069 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 53 [2019-09-16 17:49:13,494 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-09-16 17:49:14,050 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 89 [2019-09-16 17:49:14,185 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-16 17:49:14,447 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-16 17:49:14,575 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-16 17:49:14,911 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 78 [2019-09-16 17:49:15,066 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 17:49:15,251 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 44 [2019-09-16 17:49:15,440 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:49:15,790 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 49 [2019-09-16 17:49:16,176 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-16 17:49:16,305 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-16 17:49:16,471 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-16 17:49:16,824 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2019-09-16 17:49:17,736 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2019-09-16 17:49:17,918 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-16 17:49:18,270 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2019-09-16 17:49:18,443 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-16 17:49:18,874 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-09-16 17:49:19,079 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-16 17:49:19,282 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2019-09-16 17:49:19,470 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-16 17:49:19,852 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 58 [2019-09-16 17:49:20,231 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2019-09-16 17:49:20,359 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-16 17:49:20,581 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 58 [2019-09-16 17:49:20,900 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 63 [2019-09-16 17:49:21,700 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 110 [2019-09-16 17:49:21,923 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-16 17:49:22,366 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-09-16 17:49:22,582 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 17:49:23,119 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 112 [2019-09-16 17:49:23,360 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-16 17:49:23,653 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 48 [2019-09-16 17:49:23,901 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-16 17:49:24,364 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 58 [2019-09-16 17:49:24,734 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-16 17:49:24,862 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-16 17:49:25,024 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2019-09-16 17:49:25,357 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2019-09-16 17:49:26,251 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 118 [2019-09-16 17:49:26,524 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 17:49:27,033 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2019-09-16 17:49:27,281 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-16 17:49:27,851 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 120 [2019-09-16 17:49:28,129 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:49:28,351 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 44 [2019-09-16 17:49:28,538 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-16 17:49:28,921 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 49 [2019-09-16 17:49:29,327 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2019-09-16 17:49:29,456 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-16 17:49:29,625 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-16 17:49:29,969 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2019-09-16 17:49:30,933 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 118 [2019-09-16 17:49:31,197 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-16 17:49:31,724 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2019-09-16 17:49:31,985 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-16 17:49:32,736 WARN L191 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 136 [2019-09-16 17:49:33,087 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:49:33,301 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-16 17:49:33,682 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-16 17:49:33,895 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-09-16 17:49:34,123 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 41 [2019-09-16 17:49:34,283 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 41 [2019-09-16 17:49:34,357 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-16 17:49:34,357 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-16 17:49:34,360 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 11864#(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)) [2019-09-16 17:49:34,360 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 12884#(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)) [2019-09-16 17:49:34,360 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_VIOLATIONERROR_FUNCTION satisfy 9981#(= main_~__VERIFIER_assert__cond~11 0) [2019-09-16 17:49:34,360 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 12905#false [2019-09-16 17:49:34,361 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 12895#false [2019-09-16 17:49:34,361 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 4214#(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)) [2019-09-16 17:49:34,361 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 11116#(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)) [2019-09-16 17:49:34,361 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 11925#(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)) [2019-09-16 17:49:34,361 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 12911#(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)) [2019-09-16 17:49:34,361 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 10608#(= main_~__VERIFIER_assert__cond~10 0) [2019-09-16 17:49:34,361 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 4207#(= main_~__VERIFIER_assert__cond~132 0) [2019-09-16 17:49:34,362 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 8480#false [2019-09-16 17:49:34,362 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 4191#(and (or (and (= |old(~__tmp_3904_1~0)| 0) (= |old(~__return_2598~0)| 0) (= |old(~__tmp_2609_0~0)| 0) (= |old(~__tmp_3904_0~0)| 0) (= ~__return_main~0 0)) (and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__tagbuf_len~0 main_~main__t~0))) (= main_~__VERIFIER_assert__cond~0 0)) [2019-09-16 17:49:34,362 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 9570#false [2019-09-16 17:49:34,362 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 12916#(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)) [2019-09-16 17:49:34,362 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 4198#false [2019-09-16 17:49:34,385 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-16 17:49:34,386 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-16 17:49:34,387 INFO L168 Benchmark]: Toolchain (without parser) took 277050.65 ms. Allocated memory was 131.6 MB in the beginning and 138.4 MB in the end (delta: 6.8 MB). Free memory was 85.8 MB in the beginning and 36.0 MB in the end (delta: 49.8 MB). Peak memory consumption was 56.7 MB. Max. memory is 7.1 GB. [2019-09-16 17:49:34,388 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 131.6 MB. Free memory is still 105.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 17:49:34,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 935.21 ms. Allocated memory was 131.6 MB in the beginning and 206.6 MB in the end (delta: 75.0 MB). Free memory was 85.8 MB in the beginning and 172.7 MB in the end (delta: -86.8 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. [2019-09-16 17:49:34,388 INFO L168 Benchmark]: Boogie Preprocessor took 143.05 ms. Allocated memory is still 206.6 MB. Free memory was 172.7 MB in the beginning and 167.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-09-16 17:49:34,388 INFO L168 Benchmark]: RCFGBuilder took 1581.55 ms. Allocated memory was 206.6 MB in the beginning and 289.9 MB in the end (delta: 83.4 MB). Free memory was 167.6 MB in the beginning and 198.2 MB in the end (delta: -30.6 MB). Peak memory consumption was 110.3 MB. Max. memory is 7.1 GB. [2019-09-16 17:49:34,389 INFO L168 Benchmark]: Sifa took 274387.13 ms. Allocated memory was 289.9 MB in the beginning and 138.4 MB in the end (delta: -151.5 MB). Free memory was 198.2 MB in the beginning and 36.0 MB in the end (delta: 162.2 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. [2019-09-16 17:49:34,389 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 131.6 MB. Free memory is still 105.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 935.21 ms. Allocated memory was 131.6 MB in the beginning and 206.6 MB in the end (delta: 75.0 MB). Free memory was 85.8 MB in the beginning and 172.7 MB in the end (delta: -86.8 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 143.05 ms. Allocated memory is still 206.6 MB. Free memory was 172.7 MB in the beginning and 167.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1581.55 ms. Allocated memory was 206.6 MB in the beginning and 289.9 MB in the end (delta: 83.4 MB). Free memory was 167.6 MB in the beginning and 198.2 MB in the end (delta: -30.6 MB). Peak memory consumption was 110.3 MB. Max. memory is 7.1 GB. * Sifa took 274387.13 ms. Allocated memory was 289.9 MB in the beginning and 138.4 MB in the end (delta: -151.5 MB). Free memory was 198.2 MB in the beginning and 36.0 MB in the end (delta: 162.2 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 274340, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 3696, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 3436, TOOLS_POST_TIME[ms]: 1710, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 25, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 3438, TOOLS_QUANTIFIERELIM_TIME[ms]: 1237, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 17, FLUID_QUERY_TIME[ms]: 53, FLUID_QUERIES: 3922, FLUID_YES_ANSWERS: 77, DOMAIN_JOIN_APPLICATIONS: 1883, DOMAIN_JOIN_TIME[ms]: 200888, DOMAIN_ALPHA_APPLICATIONS: 77, DOMAIN_ALPHA_TIME[ms]: 520, DOMAIN_WIDEN_APPLICATIONS: 144, DOMAIN_WIDEN_TIME[ms]: 68320, DOMAIN_ISSUBSETEQ_APPLICATIONS: 226, DOMAIN_ISSUBSETEQ_TIME[ms]: 427, DOMAIN_ISBOTTOM_APPLICATIONS: 557, DOMAIN_ISBOTTOM_TIME[ms]: 921, LOOP_SUMMARIZER_APPLICATIONS: 82, LOOP_SUMMARIZER_CACHE_MISSES: 82, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 248364, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 248359, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 226, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 48, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 48, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 8, PATH_EXPR_TIME[ms]: 67, REGEX_TO_DAG_TIME[ms]: 20, DAG_COMPRESSION_TIME[ms]: 1107, DAG_COMPRESSION_PROCESSED_NODES: 83141, DAG_COMPRESSION_RETAINED_NODES: 1355 - 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 11864#(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: 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 12884#(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: - 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 9981#(= main_~__VERIFIER_assert__cond~11 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 - PositiveResult [Line: 112]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - 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 4214#(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: - 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 11116#(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: - 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 11925#(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: - 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 12911#(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: 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 10608#(= main_~__VERIFIER_assert__cond~10 0). 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 4207#(= main_~__VERIFIER_assert__cond~132 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: 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 4191#(and (or (and (= |old(~__tmp_3904_1~0)| 0) (= |old(~__return_2598~0)| 0) (= |old(~__tmp_2609_0~0)| 0) (= |old(~__tmp_3904_0~0)| 0) (= ~__return_main~0 0)) (and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__tagbuf_len~0 main_~main__t~0))) (= main_~__VERIFIER_assert__cond~0 0)). Possible FailurePath: - PositiveResult [Line: 168]: 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 12916#(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: 42]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...